Knowledge

Thermodynamics

Source 📝

2499: 4603: 2403:
the simplest systems or bodies, their intensive properties are homogeneous, and their pressures are perpendicular to their boundaries. In an equilibrium state there are no unbalanced potentials, or driving forces, between macroscopically distinct parts of the system. A central aim in equilibrium thermodynamics is: given a system in a well-defined initial equilibrium state, and given its surroundings, and given its constitutive walls, to calculate what will be the final equilibrium state of the system after a specified thermodynamic operation has changed its walls or surroundings.
2360:, also known as statistical thermodynamics, emerged with the development of atomic and molecular theories in the late 19th century and early 20th century, and supplemented classical thermodynamics with an interpretation of the microscopic interactions between individual particles or quantum-mechanical states. This field relates the microscopic properties of individual atoms and molecules to the macroscopic, bulk properties of materials that can be observed on the human scale, thereby explaining classical thermodynamics as a natural result of statistics, classical mechanics, and 2949:, that increases as the constraints are removed, eventually reaching a maximum value at thermodynamic equilibrium, when the inhomogeneities practically vanish. For systems that are initially far from thermodynamic equilibrium, though several have been proposed, there is known no general physical principle that determines the rates of approach to thermodynamic equilibrium, and thermodynamics does not deal with such rates. The many versions of the second law all express the general 46: 1616: 2418:. Most systems found in nature are not in thermodynamic equilibrium because they are not in stationary states, and are continuously and discontinuously subject to flux of matter and energy to and from other systems. The thermodynamic study of non-equilibrium systems requires more general concepts than are dealt with by equilibrium thermodynamics. Many natural systems still today remain beyond the scope of currently known macroscopic thermodynamic methods. 2996: 3253: 3206: 3179: 3169: 3142: 3132: 3122: 2433: 6220: 3290: 3280: 3270: 3243: 3233: 3216: 3196: 3159: 3083:
boundaries are fixed. For closed systems, boundaries are real while for open systems boundaries are often imaginary. In the case of a jet engine, a fixed imaginary boundary might be assumed at the intake of the engine, fixed boundaries along the surface of the case and a second fixed imaginary boundary across the exhaust nozzle.
3357:. Typically, each thermodynamic process is distinguished from other processes in energetic character according to what parameters, such as temperature, pressure, or volume, etc., are held fixed; Furthermore, it is useful to group these processes into pairs, in which each variable held constant is one member of a 1974: 3564:
are different quantitative measures of the stored energy in a system. Potentials are used to measure the energy changes in systems as they evolve from an initial state to a final state. The potential used depends on the constraints of the system, such as constant temperature or pressure. For example,
3082:
Boundaries are of four types: fixed, movable, real, and imaginary. For example, in an engine, a fixed boundary means the piston is locked at its position, within which a constant volume process might occur. If the piston is allowed to move that boundary is movable while the cylinder and cylinder head
3042:
Matter or energy that pass across the boundary so as to effect a change in the internal energy of the system need to be accounted for in the energy balance equation. The volume contained by the walls can be the region surrounding a single atom resonating energy, such as Max Planck defined in 1900; it
2979:
of temperature. This law provides an absolute reference point for the determination of entropy. The entropy determined relative to this point is the absolute entropy. Alternate definitions include "the entropy of all systems and of all states of a system is smallest at absolute zero," or equivalently
2402:
is the study of transfers of matter and energy in systems or bodies that, by agencies in their surroundings, can be driven from one state of thermodynamic equilibrium to another. The term 'thermodynamic equilibrium' indicates a state of balance, in which all macroscopic flows are zero; in the case of
2485:
The zeroth law was not initially recognized as a separate law of thermodynamics, as its basis in thermodynamical equilibrium was implied in the other laws. The first, second, and third laws had been explicitly stated already, and found common acceptance in the physics community before the importance
2344:
reflects the fact that it represents the first level of understanding of the subject as it developed in the 19th century and describes the changes of a system in terms of macroscopic empirical (large scale, and measurable) parameters. A microscopic interpretation of these concepts was later provided
3313:
Once in thermodynamic equilibrium, a system's properties are, by definition, unchanging in time. Systems in equilibrium are much simpler and easier to understand than are systems which are not in equilibrium. Often, when analysing a dynamic thermodynamic process, the simplifying assumption is made
2447:
Thermodynamics is principally based on a set of four laws which are universally valid when applied to systems that fall within the constraints implied by each. In the various theoretical descriptions of thermodynamics these laws may be expressed in seemingly differing forms, but the most prominent
2808:
With due account of the respective fiducial reference states of the systems, when two systems, which may be of different chemical compositions, initially separated only by an impermeable wall, and otherwise isolated, are combined into a new system by the thermodynamic operation of removal of the
3476:
A thermodynamic reservoir is a system which is so large that its state parameters are not appreciably altered when it is brought into contact with the system of interest. When the reservoir is brought into contact with the system, the system is brought into equilibrium with the reservoir. For
3565:
the Helmholtz and Gibbs energies are the energies available in a system to do useful work when the temperature and volume or the pressure and temperature are fixed, respectively. Thermodynamic potentials cannot be measured in laboratories, but can be computed using molecular thermodynamics .
3477:
example, a pressure reservoir is a system at a particular pressure, which imposes that pressure upon the system to which it is mechanically connected. The Earth's atmosphere is often used as a pressure reservoir. The ocean can act as temperature reservoir when used to cool power plants.
1760:
was the first to formulate a concise definition of thermodynamics in 1854 which stated, "Thermo-dynamics is the subject of the relation of heat to forces acting between contiguous parts of bodies, and the relation of heat to electrical agency." German physicist and mathematician
2945:, that are due to internal 'constraints', or impermeable rigid walls, within it, or to externally imposed forces. The law observes that, when the system is isolated from the outside world and from those forces, there is a definite thermodynamic quantity, its 3706: 2919:, while heat and work are modes of energy transfer by which a process may change this state. A change of internal energy of a system may be achieved by any combination of heat added or removed and work performed on or by the system. As a 2482:, it is not necessary to bring them into contact and measure any changes of their observable properties in time. The law provides an empirical definition of temperature, and justification for the construction of practical thermometers. 3503:, the total energy of a system and its surroundings is conserved. Energy may be transferred into a system by heating, compression, or addition of matter, and extracted from a system by cooling, expansion, or extraction of matter. In 2326:
The study of thermodynamical systems has developed into several related branches, each using a different fundamental model as a theoretical or experimental basis, or applying the principles to varying types of systems.
2335:
Classical thermodynamics is the description of the states of thermodynamic systems at near-equilibrium, that uses macroscopic, measurable properties. It is used to model exchanges of energy, work and heat based on the
2956:
In macroscopic thermodynamics, the second law is a basic observation applicable to any actual thermodynamic process; in statistical thermodynamics, the second law is postulated to be a consequence of molecular chaos.
2177:
Clausius, who first stated the basic ideas of the second law in his paper "On the Moving Force of Heat", published in 1850, and is called "one of the founding fathers of thermodynamics", introduced the concept of
4751: 1848:, that describes the direction, thermodynamically, that a system can evolve and quantifies the state of order of a system and that can be used to quantify the useful work that can be extracted from the system. 3301:
As time passes in an isolated system, internal differences of pressures, densities, and temperatures tend to even out. A system in which all equalizing processes have gone to completion is said to be in a
3314:
that each intermediate state in the process is at equilibrium, producing thermodynamic processes which develop so slowly as to allow each intermediate step to be an equilibrium state and are said to be
1335: 3465:, the volume of such a sample can be used as an indicator of temperature; in this manner it defines temperature. Although pressure is defined mechanically, a pressure-measuring device, called a 2983:
Absolute zero, at which all activity would stop if it were possible to achieve, is −273.15 °C (degrees Celsius), or −459.67 °F (degrees Fahrenheit), or 0 K (kelvin), or 0° R (degrees
7926: 3346:
which specifies the relationship between these variables. State may be thought of as the instantaneous quantitative description of a system with a set number of variables held constant.
5063:
The Newcomen engine was improved from 1711 until Watt's work, making the efficiency comparison subject to qualification, but the increase from the 1865 version was on the order of 100%.
1981:
of the original eight founding schools of thermodynamics. The schools with the most-lasting influence on the modern versions of thermodynamics are the Berlin school, particularly
2864: 4272: 4130: 4226: 4073: 3960: 3856: 3752: 3616: 2078:
Later designs implemented a steam release valve that kept the machine from exploding. By watching the valve rhythmically move up and down, Papin conceived of the idea of a
2634: 4190: 2478:) do not lead to a net change in energy. This law is tacitly assumed in every measurement of temperature. Thus, if one seeks to decide whether two bodies are at the same 1170: 1115: 1060: 4735: 867: 820: 735: 688: 600: 553: 4442:
Thermodynamic potentials can be derived from the energy balance equation applied to a thermodynamic system. Other thermodynamic potentials can also be obtained through
2661: 2546: 771: 639: 4103: 4027: 1005: 4163: 4393: 3914: 3810: 3517:, the second being akin to the resulting "displacement", and the product of the two equaling the amount of energy transferred. The common conjugate variables are: 1886:
With these tools, thermodynamics can be used to describe how systems respond to changes in their environment. This can be applied to a wide variety of topics in
504: 4437: 4417: 4369: 4345: 4321: 4297: 3988: 3884: 3780: 3610: 2801: 2781: 2761: 2741: 2709: 2685: 2594: 2572: 843: 796: 711: 664: 576: 529: 7876: 5366:
Kelvin, William T. (1849) "An Account of Carnot's Theory of the Motive Power of Heat – with Numerical Results Deduced from Regnault's Experiments on Steam."
7906: 3450:
states that if two bodies are in thermal equilibrium with a third body, they are also in thermal equilibrium with each other. This principle, as noted by
1851:
In thermodynamics, interactions between large ensembles of objects are studied and categorized. Central to this are the concepts of the thermodynamic
4478: 4628: 4497:
are derived from quantities that are more directly measurable. Theories that came after, differed in the sense that they made assumptions regarding
6150: 5939: 5179: 4773: 1645: 2941:
The second law refers to a system of matter and radiation, initially with inhomogeneities in temperature, pressure, chemical potential, and other
1863:. A system is composed of particles, whose average motions define its properties, and those properties are in turn related to one another through 6532: 2191: 2003: 1346: 3353:
may be defined as the energetic evolution of a thermodynamic system proceeding from an initial state to a final state. It can be described by
7921: 6302: 4561: 1234: 2440:
showing the hot body (boiler), working body (system, steam), and cold body (water), the letters labeled according to the stopping points in
2923:, the internal energy does not depend on the manner, or on the path through intermediate steps, by which the system arrived at its state. 6621: 2510:). The sudden drop of pressure causes a huge drop of temperature. The moisture in the air freezes, creating a smoke of tiny ice crystals. 468: 6241: 7414: 6663: 4633: 2971:
As the temperature of a system approaches absolute zero, all processes cease and the entropy of the system approaches a minimum value.
2090:
in 1712. Although these early engines were crude and inefficient, they attracted the attention of the leading scientists of the time.
2082:
and a cylinder engine. He did not, however, follow through with his design. Nevertheless, in 1697, based on Papin's designs, engineer
5373: 5291: 2486:
of the zeroth law for the definition of temperature was realized. As it was impractical to renumber the other laws, it was named the
2314:
in 1858 to designate the science of relations between heat and power, however, Joule never used that term, but used instead the term
1324: 7916: 7848: 3059:. When a looser viewpoint is adopted, and the requirement of thermodynamic equilibrium is dropped, the system can be the body of a 2146:. The first and second laws of thermodynamics emerged simultaneously in the 1850s, primarily out of the works of William Rankine, 2109:
was employed as an instrument maker. Black and Watt performed experiments together, but it was Watt who conceived the idea of the
5017: 3446:. In some cases, the thermodynamic parameter is actually defined in terms of an idealized measuring instrument. For example, the 3086:
Generally, thermodynamics distinguishes three classes of systems, defined in terms of what is allowed to cross their boundaries:
2123: 1357: 1965:
is often treated as an extension of the classical treatment, but statistical mechanics has brought many advances to that field.
6500: 2498: 3007:, which is a precisely defined region of the universe under study. Everything in the universe except the system is called the 2127:(1824), a discourse on heat, power, energy and engine efficiency. The book outlined the basic energetic relations between the 7721: 6194: 6167: 6126: 6103: 6079: 6041: 5994: 5956: 5826: 5456: 5202: 5143: 5118: 5085: 4991: 4938: 4884: 4745: 4718: 927: 5508: 7881: 7843: 3510: 3486: 3358: 1638: 1225: 894: 461: 339: 3315: 277: 1773:
a truer and sounder basis. His most important paper, "On the Moving Force of Heat", published in 1850, first stated the
7704: 6259: 6060: 3039:, between the system and the surroundings, take place through the walls, according to their respective permeabilities. 2942: 1409: 1383: 904: 358: 3342:
according to how they change when the size of the system changes. The properties of the system can be described by an
2912:, which states that energy can be transformed (changed from one form to another), but cannot be created or destroyed. 2039:'s long-held supposition that 'nature abhors a vacuum'. Shortly after Guericke, the Anglo-Irish physicist and chemist 7746: 7459: 6995: 6724: 6295: 5745: 5596: 4851: 2151: 1757: 310: 6815: 4648: 4643: 1462: 933: 332: 4602: 2462:
If two systems are each in thermal equilibrium with a third, they are also in thermal equilibrium with each other.
7896: 7710: 7090: 6224: 5767: 3507:, for example, energy transfer equals the product of the force applied to a body and the resulting displacement. 1796:
and has provided the bulk of expansion and knowledge of the field. Other formulations of thermodynamics emerged.
1631: 2075:, which was a closed vessel with a tightly fitting lid that confined steam until a high pressure was generated. 6654: 6448: 6269: 5575: 4638: 4556: 4551: 2411: 2257:
By a surface-level analysis, the word consists of two parts that can be traced back to Ancient Greek. Firstly,
1962: 1562: 94: 4793:
The Mechanical Theory of Heat – with its Applications to the Steam Engine and to Physical Properties of Bodies
2975:
This law of thermodynamics is a statistical law of nature regarding entropy and the impossibility of reaching
2118: 1749: 1457: 8047: 7858: 7802: 7797: 7374: 6902: 5370: 2474:
under consideration. Systems are said to be in equilibrium if the small, random exchanges between them (e.g.
2391:. The primary objective of chemical thermodynamics is determining the spontaneity of a given transformation. 2283: 2139: 1859: 1537: 1310: 287: 17: 4485:, a notion that was introduced by Carathéodory himself. In this formulation, thermodynamic concepts such as 2763:
decrease or be consumed, so that the amount of internal energy lost by that work must be resupplied as heat
7419: 6970: 6891: 6850: 6288: 3447: 3226: 2932: 2457: 1841: 1774: 922: 125: 115: 7762: 7564: 7075: 7010: 6928: 6840: 6704: 6585: 3500: 3152: 3019:
which may be a physical or notional, but serve to confine the system to a finite volume. Segments of the
2966: 2664: 2515: 2231:
in the 19th century wrote about chemical thermodynamics. During the early 20th century, chemists such as
1829: 130: 120: 6254: 2667:(for which heat or work through the system boundary are possible, but matter transfer is not possible), 2110: 7911: 7792: 7499: 7264: 7108: 6416: 6389: 6249: 4653: 4616: 4576: 4511: 3115: 3068: 2816: 2399: 1797: 1414: 1378: 156: 90: 4740:. Vol. 1. London, Cambridge: C.J. Clay, M.A. & Son, Cambridge University Press. p. 232. 4470: 4232: 4108: 3701:{\displaystyle \int \left(T\,\mathrm {d} S-p\,\mathrm {d} V+\sum _{i}\mu _{i}\mathrm {d} N_{i}\right)} 2432: 1805: 1452: 7964: 7823: 7787: 7589: 7219: 7174: 7102: 6954: 6897: 4536: 4521: 4516: 4300: 3442:, the meter and the reservoir. A thermodynamic meter is any device which measures any parameter of a 3439: 3307: 3189: 3076: 2720: 2415: 2016: 1958: 1207: 955: 401: 214: 204: 6034:
Molecular Driving Forces: Statistical Thermodynamics in Biology, Chemistry, Physics, and Nanoscience
6024: 4968: 8011: 7833: 7529: 7129: 6908: 6799: 6784: 6522: 6264: 4531: 4194: 4033: 3920: 3816: 3712: 3014: 1741: 5845:
Kazakov, Andrei; Muzny, Chris D.; Chirico, Robert D.; Diky, Vladimir V.; Frenkel, Michael (2008).
2604: 8042: 8006: 7931: 7853: 7782: 7726: 7658: 7554: 7469: 7379: 7344: 6820: 4658: 4526: 4482: 4455: 4443: 4372: 4167: 3561: 3525: 3408: 2372: 2212: 2196: 2056: 2008: 1872: 1853: 1789: 1619: 1447: 1244: 1125: 1070: 1015: 947: 886: 422: 411: 77: 4711:
On the Motive Power of Heat, and on the Laws which can be deduced from it for the Theory of Heat
3326:
When a system is at equilibrium under a given set of conditions, it is said to be in a definite
2980:"it is impossible to reach the absolute zero of temperature by any finite number of processes". 2154:(Lord Kelvin). The foundations of statistical thermodynamics were set out by physicists such as 849: 802: 717: 670: 582: 535: 7996: 7958: 7838: 7549: 6980: 6606: 6468: 5917:
The Principles of Chemical Equilibrium: With Applications in Chemistry and Chemical Engineering
5650:"Topology of thermodynamic potentials using physical models: Helmholtz, Gibbs, Grand, and Null" 5350: 4571: 4463: 3056: 2909: 2507: 2427: 2388: 2337: 2270: 1943: 1935: 1825: 1785: 1730: 1694: 1552: 1269: 353: 107: 82: 6235: 2643: 2528: 1957:
This article is focused mainly on classical thermodynamics which primarily studies systems in
1472: 753: 618: 8016: 7694: 7653: 7369: 7040: 6860: 6632: 6611: 6580: 6443: 6364: 5693: 4498: 4088: 3994: 3758: 3496: 3350: 3303: 3103: 3028: 3008: 2783:
by an external energy source or as work by an external machine acting on the system (so that
2357: 2303:
is used by Thomson and William Rankine to represent the science of generalized heat engines.
2143: 2032: 1990: 1931: 1927: 1837: 1706: 1670: 1487: 1064: 377: 223: 72: 5039: 4501:
with arbitrary initial and final states, as opposed to considering only neighboring states.
3513:
are pairs of thermodynamic concepts, with the first being akin to a "force" applied to some
3334:
that do not depend on the process by which the system arrived at its state. They are called
2142:, originally trained as a physicist and a civil and mechanical engineering professor at the 1804:
predictions of the collective motion of particles from their microscopic behavior. In 1909,
975: 7818: 7808: 7752: 7689: 7584: 7164: 7113: 6679: 6570: 6394: 6354: 5776: 5611:"Eight physical systems of thermodynamics, statistical mechanics, and computer simulations" 5477: 4918: 4136: 3514: 3443: 3004: 2550: 2471: 2467: 2224: 2186: 2171: 1923: 1726: 1567: 1492: 1482: 282: 144: 5165: 4378: 3890: 3786: 2101:, which were necessary for the development of thermodynamics, were developed by Professor 8: 7684: 7674: 7648: 7434: 7096: 7005: 6975: 6875: 6845: 6739: 6699: 6545: 6404: 6399: 6384: 6359: 6336: 6312: 6274: 5966: 3451: 3377: 3327: 2916: 2384: 2155: 1907: 1880: 1876: 1512: 1274: 296: 262: 257: 170: 5780: 5481: 5287: 4922: 4791: 3469:
may also be constructed from a sample of an ideal gas held at a constant temperature. A
1507: 486: 7947: 7891: 7828: 7605: 7484: 7479: 7269: 7080: 7065: 6647: 6601: 6478: 6473: 6426: 6144: 6115: 6012: 5933: 5879: 5846: 5815: 5718: 5542: 5429: 5421: 5343: 5173: 4956: 4767: 4541: 4422: 4402: 4396: 4354: 4330: 4306: 4282: 3973: 3869: 3765: 3595: 3545: 3414: 3386: 3339: 3335: 2786: 2766: 2746: 2726: 2694: 2670: 2579: 2557: 2437: 2380: 2064: 2043:
had learned of Guericke's designs and, in 1656, in coordination with English scientist
1718: 1601: 1264: 1259: 1212: 828: 781: 696: 649: 561: 514: 444: 428: 315: 267: 252: 242: 51: 45: 5320: 5014: 1752:(1824) who believed that engine efficiency was the key that could help France win the 7519: 7474: 7229: 7224: 7154: 7050: 6886: 6689: 6616: 6565: 6510: 6490: 6376: 6200: 6190: 6173: 6163: 6132: 6122: 6099: 6075: 6056: 6037: 6000: 5990: 5952: 5884: 5866: 5832: 5822: 5792: 5741: 5722: 5710: 5669: 5630: 5592: 5571: 5452: 5413: 5240: 5208: 5198: 5139: 5114: 5091: 5081: 5046: 4997: 4987: 4944: 4934: 4890: 4880: 4857: 4847: 4840: 4741: 4714: 4587: 3966: 3404: 3368: 3343: 2361: 2200: 2020: 1947: 1903: 1864: 1793: 1698: 1596: 1557: 1547: 1119: 917: 745: 247: 237: 179: 5433: 2278: 2047:, built an air pump. Using this pump, Boyle and Hooke noticed a correlation between 7986: 7741: 7736: 7319: 7025: 6923: 6918: 6913: 6830: 6555: 6495: 6421: 5874: 5858: 5784: 5702: 5661: 5622: 5405: 5034: 4926: 3395: 3354: 3060: 2240: 2232: 2159: 1994: 1978: 1899: 1517: 1502: 1442: 1437: 1254: 1249: 899: 367: 232: 5762: 2259: 8037: 7981: 7953: 7595: 7509: 7504: 7449: 7439: 7429: 7359: 7299: 7214: 7199: 7020: 7015: 6990: 6985: 6855: 6779: 6575: 6485: 6431: 6331: 5377: 5159: 5021: 4686: 4582: 4079: 3588: 3549: 3473:
is a device which is used to measure and define the internal energy of a system.
3427: 3263: 2950: 2521: 2475: 2243:
applied the mathematical methods of Gibbs to the analysis of chemical processes.
2227:
in such a manner, one can determine if a process would occur spontaneously. Also
2167: 2147: 2087: 1982: 1868: 1762: 1753: 1467: 1315: 969: 610: 433: 194: 161: 4909: 1788:
was quickly extended to the study of chemical compounds and chemical reactions.
7731: 7628: 7404: 7384: 7349: 7284: 7204: 7045: 7035: 6944: 6764: 6719: 6714: 6505: 6460: 6326: 5610: 4608: 4566: 4462:, for example by finding a mathematically rigorous way to express the familiar 3331: 3098: 2920: 2743:
done by a system on its surrounding requires that the system's internal energy
2503: 2135:, and motive power. It marked the start of thermodynamics as a modern science. 2072: 2060: 1778: 1770: 1522: 1292: 392: 272: 209: 199: 5923: 5688: 5626: 2953:
of the transitions involved in systems approaching thermodynamic equilibrium.
2806:
For processes that include transfer of matter, a further statement is needed:
8031: 7813: 7664: 7559: 7524: 7294: 7289: 7244: 7239: 7085: 7060: 7055: 7030: 7000: 6870: 6769: 6749: 6729: 6640: 6515: 5870: 5796: 5714: 5673: 5634: 5417: 5314: 5136:
From Watt to Clausius: The Rise of Thermodynamics in the Early Industrial Age
5095: 3459: 3072: 3064: 2984: 2976: 2236: 2128: 2094: 2083: 1998: 1591: 909: 478: 439: 151: 6280: 6204: 6177: 6136: 5836: 5212: 5050: 5001: 4948: 4894: 7991: 7669: 7569: 7544: 7539: 7534: 7464: 7399: 7279: 7249: 7189: 7184: 7159: 7070: 6949: 6865: 6789: 6774: 6759: 6540: 6004: 5888: 4861: 3423: 3044: 2441: 2228: 2132: 2114: 2102: 2044: 2040: 1939: 1766: 1745: 1722: 1542: 1527: 1477: 960: 3454:
in 1872, asserts that it is possible to measure temperature. An idealized
2908:
Adapted for thermodynamics, this law is an expression of the principle of
1777:. In 1865 he introduced the concept of entropy. In 1870 he introduced the 8001: 7643: 7600: 7574: 7514: 7494: 7489: 7364: 7324: 7309: 7254: 7179: 7149: 7144: 6960: 6825: 6744: 6112: 5862: 5851:
Journal of Research of the National Institute of Standards and Technology
5841:
A nontechnical introduction, good on historical and interpretive matters.
4494: 3535: 3470: 3455: 3418: 3047:, such as Sadi Carnot defined in 1824. The system could also be just one 2479: 2311: 2265: 2216: 2098: 2068: 2052: 2024: 1973: 1891: 1734: 1714: 1702: 1674: 1497: 305: 5847:"Web Thermo Tables – an On-Line Version of the TRC Thermodynamic Tables" 5557:, Wiley-VCH Verlag GmbH & Co. KGaA, 2010, ISBN 978-3527327522, S. 47 5425: 5393: 4930: 3027:; they have respective defined 'permeabilities'. Transfers of energy as 2067:. Then, in 1679, based on these concepts, an associate of Boyle's named 7757: 7679: 7610: 7579: 7454: 7424: 7354: 7304: 7274: 7259: 7234: 7139: 6939: 6835: 6754: 6694: 6560: 6550: 5706: 5649: 5409: 4689:. The opposite sign convention is customary in chemical thermodynamics. 2163: 2106: 1911: 1801: 1740:
Historically, thermodynamics developed out of a desire to increase the
1697:, which convey a quantitative description using measurable macroscopic 1586: 1532: 5788: 5665: 2414:
is a branch of thermodynamics that deals with systems that are not in
7716: 7394: 7389: 7339: 7314: 7169: 6965: 6411: 6234: 5195:
The Scientific Papers of J. Willard Gibbs, Volume One: Thermodynamics
4733: 3529: 3504: 3466: 2937:
Heat does not spontaneously flow from a colder body to a hotter body.
2036: 1951: 1919: 1832:
specifies that energy can be transferred between physical systems as
1809: 1690: 184: 4819:
Clausius, RJE (1870). "On a Mechanical Theorem Applicable to Heat".
7699: 7633: 7134: 6934: 6734: 6709: 6684: 4348: 3862: 3521: 3399: 3381: 2220: 2048: 1300: 1217: 1009: 417: 189: 5967:
Bawendi Moungi G., Alberty Robert A. and Silbey Robert J. (2004).
5325:
the fundamental subject of Natural Philosophy is Dynamics, or the
2995: 1914:. The results of thermodynamics are essential for other fields of 7209: 6881: 5270:
Thermodynamics. An Advanced Treatment for Chemists and Physicists
5108: 4490: 4324: 3539: 3390: 3048: 2946: 2904:
denote the internal energies of the respective separated systems.
2208: 2179: 1915: 1887: 1845: 1710: 1682: 1662: 406: 6053:
Thermodynamics and Statistical Mechanics: An Integrated Approach
3013:. A system is separated from the remainder of the universe by a 7886: 7638: 7444: 7194: 6219: 6184: 5394:"William Thomson and the Creation of Thermodynamics: 1840-1855" 5272:, 1st edition 1949, 5th edition 1967, North-Holland, Amsterdam. 4545: 4469:
The first attempt at an axiomatic theory of thermodynamics was
3492: 3036: 2376: 2204: 2079: 2028: 1895: 1686: 1678: 6662: 5648:
Nitzke, Isabel; Stephan, Simon; Vrabec, Jadran (3 June 2024).
5474:
Thermodynamics of Complex Systems: Principles and applications
5451:. Hoboken, New Jersey: John Wiley & Sons, Inc. p. 4. 7901: 7334: 4634:
List of textbooks on thermodynamics and statistical mechanics
4459: 3052: 2185:
During the years 1873–76 the American mathematical physicist
6031: 5989:. Vol. 48. John Wiley & Sons, Inc. pp. 1–458. 5329:.... Every phenomenon in nature is a manifestation of force. 5161:
Transactions of the Connecticut Academy of Arts and Sciences
2035:. Guericke was driven to make a vacuum in order to disprove 1792:
studies the nature of the role of entropy in the process of
7409: 7329: 5368:
Transactions of the Edinburg Royal Society, XVI. January 2.
4713:. Poggendorff's Annalen der Physik, LXXIX (Dover Reprint). 4486: 3458:
is a sample of an ideal gas at constant pressure. From the
3372: 3108: 3032: 1833: 1824:
A description of any thermodynamic system employs the four
1693:. The behavior of these quantities is governed by the four 1666: 382: 4458:
that aims to describe thermodynamics in terms of rigorous
3330:. The state of the system can be described by a number of 2189:
published a series of three papers, the most famous being
2063:
was formulated, which states that pressure and volume are
5570:, American Institute of Physics, AIP Press, Woodbury NY, 5515:. Chemistry Europe (chemistryviews.org). 17 December 2010 5242:
Thermodynamics and the Free Energy of Chemical Substances
4809:
Contains English translations of many of his other works.
6072:
Biomolecular Thermodynamics: From Theory to Applications
5812: 5535:
Sekt, Champagner & Co. So prickelnd kann Chemie sein
2138:
The first thermodynamic textbook was written in 1859 by
1709:. Thermodynamics applies to a wide variety of topics in 6250:
Thermodynamics Data & Property Calculation Websites
5987:
Biochemical Thermodynamics: Applications of Mathematica
5924:
Stull, D.R., Westrum Jr., E.F. and Sinke, G.C. (1969).
5844: 5157: 3389:: a reversible adiabatic process, occurs at a constant 2882:
denotes the internal energy of the combined system, and
2520:
In a process without transfer of matter, the change in
6157: 5898:
The Collected Works of J. Willard Gibbs Thermodynamics
5689:"Untersuchungen über die Grundlagen der Thermodynamik" 5589:
Thermodynamics and an Introduction to Thermostatistics
3364:
Several commonly studied thermodynamic processes are:
2466:
This statement implies that thermal equilibrium is an
5951:. St. Petersburg: Lan publishing house. p. 384. 5908:
Modern thermodynamics by the methods of Willard Gibbs
5591:, second edition, John Wiley & Sons, Hoboken NY, 4425: 4405: 4381: 4357: 4333: 4309: 4285: 4235: 4197: 4170: 4139: 4111: 4091: 4036: 3997: 3976: 3923: 3893: 3872: 3819: 3789: 3768: 3715: 3619: 3598: 2819: 2789: 2769: 2749: 2729: 2697: 2673: 2646: 2607: 2582: 2560: 2531: 2282:("science of force ") can be traced back to the root 1128: 1073: 1018: 978: 852: 831: 805: 784: 756: 720: 699: 673: 652: 621: 585: 564: 538: 517: 489: 5262: 4598: 2803:
is recovered) to make the system work continuously.
1748:, particularly through the work of French physicist 6160:
Concise Thermodynamics: Principles and Applications
5647: 5319:. Vol. 1. MacMillan and Co., Limited. p.  4911:
Introduction to Chemical Engineering Thermodynamics
4907: 4475:
Investigations on the Foundations of Thermodynamics
2023:who, in 1650, built and designed the world's first 6114: 6113:Cengel, Yunus A., & Boles, Michael A. (2002). 6069: 5814: 5349:(2 ed.). Cambridge University Press. p.  5342: 5316:The Life of William Thomson, Baron Kelvin of Largs 5257:Modern Thermodynamics by the Methods of J.W. Gibbs 5232: 5038: 4908:Smith, J.M.; Van Ness, H.C.; Abbott, M.M. (2005). 4839: 4431: 4411: 4387: 4363: 4339: 4315: 4291: 4266: 4220: 4184: 4157: 4124: 4097: 4067: 4021: 3982: 3954: 3908: 3878: 3850: 3804: 3774: 3746: 3700: 3604: 2858: 2795: 2775: 2755: 2735: 2719:its surroundings. An equivalent statement is that 2703: 2679: 2655: 2628: 2588: 2566: 2540: 1875:, which are useful for determining conditions for 1164: 1109: 1054: 999: 861: 837: 814: 790: 765: 729: 705: 682: 658: 633: 594: 570: 547: 523: 498: 6270:Engineering Thermodynamics – A Graphical Approach 6245:. Vol. 26 (11th ed.). pp. 808–814. 5984: 5975: 5449:Chemical Thermodynamics: Basic Theory and Methods 4981: 3491:The central concept of thermodynamics is that of 2406: 2203:, could be graphically analyzed, by studying the 2117:efficiency. Drawing on all the previous work led 2019:as a scientific discipline generally begins with 1800:, or statistical mechanics, concerns itself with 8029: 5926:The Chemical Thermodynamics of Organic Compounds 5340: 5227:Le Potential Thermodynamique et ses Applications 5133: 5033: 4785: 4783: 4629:List of important publications in thermodynamics 1997:, and the Gibbsian school at Yale University of 1812:formulation, a description often referred to as 6185:Kroemer, Herbert & Kittel, Charles (1980). 5905: 5740:(second ed.). Cambridge University Press. 5609:Graben, H.W.; Ray, John R. (10 December 1993). 5541:8. Dezember 2009: Vol. 43, Issue 6, S. 418-432 5494:Moran, Michael J. and Howard N. Shapiro, 2008. 5249: 4439:is the count of particles types in the system. 2915:Internal energy is a principal property of the 2663:denotes the change in the internal energy of a 1808:presented a purely mathematical approach in an 6050: 5192: 5075: 4837: 4734:William Thomson, LL.D. D.C.L., F.R.S. (1882). 3003:An important concept in thermodynamics is the 2711:denotes the amount of thermodynamic work done 2192:On the Equilibrium of Heterogeneous Substances 2004:On the Equilibrium of Heterogeneous Substances 6648: 6310: 6296: 5509:"Sparkling Wine, Champagne & Co - Part 2" 5362: 5360: 4874: 4780: 4562:Philosophy of thermal and statistical physics 2436:Annotated color version of the original 1824 2394: 2321: 2121:, the "father of thermodynamics", to publish 1784:The initial application of thermodynamics to 1639: 6149:: CS1 maint: multiple names: authors list ( 5946: 5938:: CS1 maint: multiple names: authors list ( 5686: 5238: 5178:: CS1 maint: multiple names: authors list ( 5109:Cengel, Yunus A.; Boles, Michael A. (2005). 4917:. Vol. 27 (7th ed.). p. 584. 4772:: CS1 maint: multiple names: authors list ( 4261: 4248: 4062: 4049: 3949: 3936: 3845: 3832: 3741: 3728: 2318:in reference to Thomson's 1849 phraseology. 4449: 4419:the number of particles in the system, and 3371:: occurs without loss or gain of energy by 2999:A diagram of a generic thermodynamic system 2330: 1844:defines the existence of a quantity called 1733:, but also in other complex fields such as 7415:High efficiency glandless circulating pump 6664:Heating, ventilation, and air conditioning 6655: 6641: 6303: 6289: 5914: 5895: 5496:Fundamentals of Engineering Thermodynamics 5471: 5387: 5385: 5357: 5239:Lewis, Gilbert N.; Randall, Merle (1923). 5219: 5151: 2367: 1646: 1632: 44: 6232: 6089:The following titles are more technical: 5878: 5608: 5071: 5069: 4727: 4181: 3646: 3631: 3568:The five most well known potentials are: 2597:, done by the system on its surroundings. 2421: 1765:restated Carnot's principle known as the 7849:Mold growth, assessment, and remediation 6275:Thermodynamics and Statistical Mechanics 6265:Thermodynamics and Statistical Mechanics 6117:Thermodynamics – an Engineering Approach 5813:Goldstein, Martin & Inge F. (1993). 5738:The Geometry of Physics: An Introduction 5312: 5111:Thermodynamics – an Engineering Approach 4818: 4789: 4708: 4677:The sign convention (Q is heat supplied 2994: 2687:denotes the quantity of energy supplied 2497: 2431: 2352: 1972: 1867:. Properties can be combined to express 5978:Thermodynamics of Biochemical Reactions 5760: 5735: 5729: 5382: 5282: 5280: 5278: 3321: 2723:of the first kind are impossible; work 2124:Reflections on the Motive Power of Fire 14: 8030: 6501:Atomic, molecular, and optical physics 5066: 4622: 3480: 3090:Interactions of thermodynamic systems 2553:is equal to the energy gained as heat, 2113:which resulted in a large increase in 29:Physics of heat, work, and temperature 7722:Programmable communicating thermostat 6636: 6284: 6093: 6032:Dill Ken A., Bromberg Sarina (2011). 5919:. London: Cambridge University Press. 5763:"Classical Thermodynamics Simplified" 5446: 5398:Archive for History of Exact Sciences 5391: 5164:. Vol. III. New Haven. pp.  3411:(also called isometric/isovolumetric) 2375:is the study of the interrelation of 2276:, meaning "heat". Secondly, the word 7844:Mechanical, electrical, and plumbing 5971:. J. Wiley & Sons, Incorporated. 5294:from the original on 29 October 2023 5275: 2105:at the University of Glasgow, where 2086:built the first engine, followed by 6255:Thermodynamics Educational Websites 6233:Callendar, Hugh Longbourne (1911). 6096:Advanced Engineering Thermodynamics 5928:. London: John Wiley and Sons, Inc. 5900:. New York: Longmans, Green and Co. 5008: 3043:can be a body of steam or air in a 2306:Pierre Perrot claims that the term 1701:, but may be explained in terms of 24: 7705:Minimum efficiency reporting value 5806: 5513:Sparkling Wine, Champagne & Co 4754:from the original on 18 April 2021 4113: 4092: 3679: 3648: 3633: 3433: 3067:theorized in 1986 in the field of 2647: 2608: 2532: 2263:("of heat"; used in words such as 853: 806: 721: 674: 586: 539: 359:Intensive and extensive properties 25: 8059: 7747:Standard temperature and pressure 7460:Packaged terminal air conditioner 6996:Passive daytime radiative cooling 6725:Heat pump and refrigeration cycle 6212: 5817:The Refrigerator and the Universe 5761:Rastall, Peter (1 October 1970). 4504: 3426:: occurs without a change in the 2859:{\displaystyle U_{0}=U_{1}+U_{2}} 2269:) can be traced back to the root 1685:, and the physical properties of 6816:Absorption-compression heat pump 6218: 5910:. London: Methuen & co. ltd. 5158:Gibbs, Willard, J. (1874–1878). 4877:Entropy and its Physical Meaning 4737:Mathematical and Physical Papers 4649:Table of thermodynamic equations 4644:List of thermodynamic properties 4601: 4267:{\displaystyle T,V,\{\mu _{i}\}} 4125:{\displaystyle \Phi _{\text{G}}} 3288: 3278: 3268: 3251: 3241: 3231: 3214: 3204: 3194: 3177: 3167: 3157: 3140: 3130: 3120: 2990: 2448:formulations are the following. 1615: 1614: 934:Table of thermodynamic equations 7711:Normal temperature and pressure 7091:Vapor-compression refrigeration 6622:Timeline of physics discoveries 6158:Dunning-Davies, Jeremy (1997). 5768:Journal of Mathematical Physics 5754: 5680: 5654:The Journal of Chemical Physics 5641: 5602: 5581: 5560: 5547: 5527: 5501: 5488: 5476:. IOP Publishing, Bristol, UK. 5465: 5440: 5334: 5306: 5186: 5127: 5102: 5057: 5027: 4671: 1840:, and with transfer of matter. 1819: 1410:Maxwell's thermodynamic surface 6055:. Cambridge University Press. 5268:Guggenheim, E.A. (1949/1967). 4986:. Cambridge University Press. 4975: 4901: 4868: 4831: 4812: 4702: 4681:the system as, W is work done 4639:List of thermal conductivities 4557:Non-equilibrium thermodynamics 4552:Maximum entropy thermodynamics 4454:Axiomatic thermodynamics is a 2575:, less the thermodynamic work, 2412:Non-equilibrium thermodynamics 2407:Non-equilibrium thermodynamics 1989:, the Vienna school, with the 1963:Non-equilibrium thermodynamics 1828:that form an axiomatic basis. 1144: 1132: 1089: 1077: 1034: 1022: 994: 982: 13: 1: 7859:Testing, adjusting, balancing 7803:Building information modeling 7798:Building services engineering 7375:Ground-coupled heat exchanger 6903:Demand controlled ventilation 6851:Building insulation materials 5498:. 6th ed. Wiley and Sons: 16. 5472:Pokrovskii, Vladimir (2020). 4696: 4221:{\displaystyle \mu _{i}N_{i}} 4068:{\displaystyle T,p,\{N_{i}\}} 3955:{\displaystyle S,p,\{N_{i}\}} 3851:{\displaystyle T,V,\{N_{i}\}} 3747:{\displaystyle S,V,\{N_{i}\}} 3556: 2931:A traditional version of the 2926: 2451: 2383:or with a physical change of 2316:perfect thermo-dynamic engine 1987:The Mechanical Theory of Heat 1311:Mechanical equivalent of heat 7420:High-pressure cut-off switch 6971:Ice storage air conditioning 6892:Dedicated outdoor air system 5821:. Harvard University Press. 5288:"Thermodynamics (etymology)" 5041:A Short History of Chemistry 4842:Understanding Thermodynamics 4579:, i.e. Statistical mechanics 2960: 2933:second law of thermodynamics 2629:{\displaystyle \Delta U=Q-W} 2493: 2458:zeroth law of thermodynamics 2296:is used by William Thomson. 2254:has an intricate etymology. 2246: 2093:The fundamental concepts of 1775:second law of thermodynamics 923:Onsager reciprocal relations 7: 7763:Thermostatic radiator valve 7565:Thermostatic radiator valve 7076:Underfloor air distribution 7011:Radiant heating and cooling 6929:Energy recovery ventilation 6841:Automobile air conditioning 6705:Domestic energy consumption 6586:Quantum information science 6260:Biochemistry Thermodynamics 6070:Douglas E. Barrick (2018). 5313:Thompson, Silvanus (1910). 5245:. McGraw-Hill Book Co. Inc. 5080:. Oxford University Press. 4846:. Dover Publications, Inc. 4594: 4185:{\displaystyle \sum _{i}\,} 2967:third law of thermodynamics 2516:first law of thermodynamics 2387:within the confines of the 1415:Entropy as energy dispersal 1226:"Perpetual motion" machines 1165:{\displaystyle G(T,p)=H-TS} 1110:{\displaystyle A(T,V)=U-TS} 1055:{\displaystyle H(S,p)=U+pV} 10: 8064: 7912:Institute of Refrigeration 7793:Architectural technologist 7265:Electrostatic precipitator 6417:Classical electromagnetism 5985:Alberty Robert A. (2006). 5976:Alberty Robert A. (2003). 5736:Frankel, Theodore (2004). 5568:A Survey of Thermodynamics 5543:doi:10.1002/ciuz.200900520 5392:Smith, Crosbie W. (1977). 4982:Haynie, Donald T. (2001). 4654:Timeline of thermodynamics 4617:Thermodynamic process path 4577:Statistical thermodynamics 4537:Equilibrium thermodynamics 4512:Atmospheric thermodynamics 3484: 3069:atmospheric thermodynamics 2425: 2400:Equilibrium thermodynamics 2395:Equilibrium thermodynamics 2364:at the microscopic level. 2322:Branches of thermodynamics 1968: 1814:geometrical thermodynamics 1798:Statistical thermodynamics 862:{\displaystyle \partial T} 815:{\displaystyle \partial V} 730:{\displaystyle \partial p} 683:{\displaystyle \partial V} 595:{\displaystyle \partial T} 548:{\displaystyle \partial S} 7974: 7965:Volatile organic compound 7940: 7867: 7824:Environmental engineering 7788:Architectural engineering 7771: 7619: 7590:Ultra-low particulate air 7175:Automatic balancing valve 7122: 7103:Variable refrigerant flow 6955:Heat recovery ventilation 6898:Deep water source cooling 6808: 6670: 6594: 6531: 6459: 6375: 6347: 6319: 5687:Carathéodory, C. (1909). 5627:10.1080/00268979300102971 5587:Callen, H.B. (1960/1985). 5345:Biological Thermodynamics 5341:Donald T. Haynie (2008). 5255:Guggenheim, E.A. (1933). 5134:Cardwell, D.S.L. (1971), 5015:Schools of thermodynamics 4984:Biological Thermodynamics 4796:. London: John van Voorst 4709:Clausius, Rudolf (1850). 4522:Black hole thermodynamics 4517:Biological thermodynamics 3440:thermodynamic instruments 3308:thermodynamic equilibrium 2721:perpetual motion machines 2416:thermodynamic equilibrium 2195:, in which he showed how 2017:history of thermodynamics 1959:thermodynamic equilibrium 1781:, which applied to heat. 1336:An Inquiry Concerning the 8012:Template:Home automation 7834:Kitchen exhaust cleaning 7530:Solar-assisted heat pump 7130:Air conditioner inverter 6909:Displacement ventilation 6800:Vapour pressure of water 6785:Thermal destratification 6523:Condensed matter physics 6189:. W.H. Freeman Company. 5949:Thermodynamics: Textbook 5906:Guggenheim E.A. (1933). 5902:Vol. 1, pp. 55–349. 5555:Chemische Köstlichkeiten 5078:A to Z of Thermodynamics 4838:Van Ness, H.C. (1983) . 4664: 4532:Classical thermodynamics 4450:Axiomatic thermodynamics 3562:Thermodynamic potentials 2691:the system as heat, and 2656:{\displaystyle \Delta U} 2541:{\displaystyle \Delta U} 2331:Classical thermodynamics 1873:thermodynamic potentials 1756:. Scots-Irish physicist 1677:, and their relation to 1349:Heterogeneous Substances 766:{\displaystyle \alpha =} 634:{\displaystyle \beta =-} 8007:World Refrigeration Day 7854:Refrigerant reclamation 7783:Architectural acoustics 7727:Programmable thermostat 7659:Clean air delivery rate 7555:Thermal expansion valve 7470:Pressurisation ductwork 7380:Ground source heat pump 6821:Absorption refrigerator 6242:Encyclopædia Britannica 6051:M. Scott Shell (2015). 5193:Gibbs, Willard (1993). 5076:Perrot, Pierre (1998). 5020:7 December 2017 at the 4685:the system) is that of 4659:Thermodynamic equations 4527:Chemical thermodynamics 4499:thermodynamic processes 4483:adiabatic accessibility 4471:Constantin Carathéodory 4456:mathematical discipline 4444:Legendre transformation 4098:{\displaystyle \Omega } 4022:{\displaystyle U+pV-TS} 3438:There are two types of 3417:: occurs at a constant 3380:: occurs at a constant 3023:are often described as 2373:Chemical thermodynamics 2368:Chemical thermodynamics 2292:In 1849, the adjective 2197:thermodynamic processes 2009:chemical thermodynamics 1806:Constantin Carathéodory 1790:Chemical thermodynamics 1786:mechanical heat engines 7997:Glossary of HVAC terms 7959:Sick building syndrome 7839:Mechanical engineering 7550:Smoke exhaust ductwork 6981:Mixed-mode ventilation 6607:Nobel Prize in Physics 6469:Relativistic mechanics 6277:by Richard Fitzpatrick 6236:"Thermodynamics"  6162:. Horwood Publishing. 6094:Bejan, Adrian (2016). 5447:Klotz, Irving (2008). 5225:Duhem, P.M.M. (1886). 4879:. Taylor and Francis. 4875:Dugdale, J.S. (1998). 4821:Philosophical Magazine 4806:editions:PwR_Sbkwa8IC. 4572:Quantum thermodynamics 4464:laws of thermodynamics 4433: 4413: 4389: 4365: 4341: 4317: 4293: 4268: 4222: 4186: 4159: 4126: 4099: 4069: 4023: 3984: 3956: 3910: 3880: 3852: 3806: 3776: 3748: 3702: 3606: 3552:(material parameters). 3057:quantum thermodynamics 3000: 2910:conservation of energy 2860: 2797: 2777: 2757: 2737: 2705: 2681: 2657: 2630: 2590: 2568: 2542: 2511: 2508:high-speed photography 2444: 2428:Laws of thermodynamics 2422:Laws of thermodynamics 2389:laws of thermodynamics 2345:by the development of 2338:laws of thermodynamics 2277: 2258: 2065:inversely proportional 2012: 1944:biomedical engineering 1936:mechanical engineering 1826:laws of thermodynamics 1731:mechanical engineering 1695:laws of thermodynamics 1166: 1111: 1056: 1001: 1000:{\displaystyle U(S,V)} 863: 839: 816: 792: 767: 731: 707: 684: 660: 635: 596: 572: 549: 525: 500: 479:Specific heat capacity 83:Quantum thermodynamics 8017:Template:Solar energy 7695:Intelligent buildings 7654:Carbon dioxide sensor 7041:Room air distribution 6861:Central solar heating 6612:Philosophy of physics 6098:(4 ed.). Wiley. 5980:. Wiley-Interscience. 5947:Bazarov I.P. (2010). 5694:Mathematische Annalen 5138:, London: Heinemann, 4790:Clausius, R. (1867). 4434: 4414: 4390: 4366: 4342: 4318: 4294: 4269: 4223: 4187: 4160: 4158:{\displaystyle U-TS-} 4127: 4100: 4080:Landau potential, or 4070: 4024: 3985: 3957: 3911: 3881: 3853: 3807: 3777: 3759:Helmholtz free energy 3749: 3703: 3607: 3542:(thermal parameters); 3407:: occurs at constant 3398:: occurs at constant 3351:thermodynamic process 3227:Mechanically isolated 3055:) as hypothesized in 2998: 2861: 2798: 2778: 2758: 2738: 2706: 2682: 2658: 2631: 2591: 2569: 2543: 2501: 2472:thermodynamic systems 2435: 2358:Statistical mechanics 2353:Statistical mechanics 2347:statistical mechanics 2144:University of Glasgow 2033:Magdeburg hemispheres 1991:statistical mechanics 1976: 1932:aerospace engineering 1928:corrosion engineering 1881:spontaneous processes 1707:statistical mechanics 1347:On the Equilibrium of 1167: 1112: 1065:Helmholtz free energy 1057: 1002: 864: 840: 817: 793: 768: 732: 708: 685: 661: 636: 597: 573: 550: 526: 501: 8048:Chemical engineering 7819:Duct leakage testing 7809:Deep energy retrofit 7753:Thermographic camera 7690:Infrared thermometer 7165:Air source heat pump 7114:Water heat recycling 6680:Air changes per hour 6571:Mathematical physics 6227:at Wikimedia Commons 5963:5th ed. (in Russian) 5863:10.6028/jres.113.016 5376:24 July 2017 at the 4477:, which made use of 4423: 4403: 4388:{\displaystyle \mu } 4379: 4355: 4331: 4307: 4283: 4233: 4195: 4168: 4137: 4109: 4089: 4034: 3995: 3974: 3921: 3909:{\displaystyle U+pV} 3891: 3870: 3817: 3805:{\displaystyle U-TS} 3787: 3766: 3713: 3617: 3596: 3515:thermodynamic system 3495:, the ability to do 3444:thermodynamic system 3424:Steady state process 3322:States and processes 3316:reversible processes 3005:thermodynamic system 2943:intensive properties 2817: 2787: 2767: 2747: 2727: 2695: 2671: 2644: 2605: 2580: 2558: 2551:thermodynamic system 2529: 2502:Opening a bottle of 2468:equivalence relation 2225:thermodynamic system 2187:Josiah Willard Gibbs 2001:' 1876 and his book 1924:chemical engineering 1727:chemical engineering 1360:Motive Power of Fire 1126: 1071: 1016: 976: 928:Bridgman's equations 905:Fundamental relation 850: 829: 803: 782: 754: 718: 697: 671: 650: 619: 583: 562: 536: 515: 487: 7685:HVAC control system 7675:Home energy monitor 7649:Building automation 7435:Inverter compressor 7097:Variable air volume 7006:Passive ventilation 6976:Kitchen ventilation 6876:Constant air volume 6846:Autonomous building 6546:Atmospheric physics 6385:Classical mechanics 6313:branches of physics 6036:. Garland Science. 5915:Denbigh K. (1981). 5896:Gibbs J.W. (1928). 5781:1970JMP....11.2955R 5566:Bailyn, M. (1994). 5539:Chemie unserer Zeit 5482:2020tcsp.book.....P 4931:10.1021/ed027p584.3 4923:1950JChEd..27..584S 4623:Lists and timelines 4481:and the concept of 3511:Conjugate variables 3487:Conjugate variables 3481:Conjugate variables 3378:Isenthalpic process 3340:extensive variables 3336:intensive variables 3328:thermodynamic state 3091: 2917:thermodynamic state 2289:, meaning "power". 2156:James Clerk Maxwell 2027:and demonstrated a 1908:transport phenomena 1699:physical quantities 1338:Source ... Friction 1270:Loschmidt's paradox 462:Material properties 340:Conjugate variables 7948:Indoor air quality 7892:ASTM International 7829:Hydronic balancing 7606:Wood-burning stove 7485:Radiator reflector 7270:Evaporative cooler 7081:Underfloor heating 7066:Thermal insulation 6602:History of physics 5969:Physical Chemistry 5707:10.1007/BF01450409 5410:10.1007/BF00328156 5259:, Methuen, London. 4542:Industrial ecology 4429: 4409: 4397:chemical potential 4385: 4361: 4337: 4313: 4289: 4264: 4218: 4182: 4180: 4155: 4122: 4095: 4065: 4019: 3980: 3952: 3906: 3876: 3848: 3802: 3772: 3744: 3698: 3667: 3602: 3583:Natural variables 3546:Chemical potential 3415:Isothermal process 3387:Isentropic process 3355:process quantities 3190:Thermally isolated 3089: 3051:(i.e. a system of 3001: 2856: 2793: 2773: 2753: 2733: 2701: 2677: 2653: 2626: 2586: 2564: 2538: 2512: 2445: 2438:Carnot heat engine 2381:chemical reactions 2299:In 1854, the noun 2201:chemical reactions 2111:external condenser 2013: 1904:chemical reactions 1865:equations of state 1794:chemical reactions 1719:physical chemistry 1602:Order and disorder 1358:Reflections on the 1265:Heat death paradox 1162: 1107: 1052: 997: 859: 835: 812: 788: 763: 727: 703: 680: 656: 631: 592: 568: 545: 521: 499:{\displaystyle c=} 496: 469:Property databases 445:Reduced properties 429:Chemical potential 393:Functions of state 316:Thermal efficiency 52:Carnot heat engine 8025: 8024: 7941:Health and safety 7520:Scroll compressor 7475:Process duct work 7230:Convection heater 7225:Condensing boiler 7155:Air-mixing plenum 7051:Solar combisystem 6887:Cross ventilation 6690:Building envelope 6630: 6629: 6617:Physics education 6566:Materials science 6533:Interdisciplinary 6491:Quantum mechanics 6223:Media related to 6196:978-0-7167-1088-2 6169:978-1-8985-6315-0 6128:978-0-07-238332-4 6105:978-1-119-05209-8 6081:978-1-4398-0019-5 6043:978-0-8153-4430-8 5996:978-0-471-75798-6 5958:978-5-8114-1003-3 5828:978-0-674-75325-9 5789:10.1063/1.1665080 5775:(10): 2955–2965. 5666:10.1063/5.0207592 5615:Molecular Physics 5458:978-0-471-78015-1 5229:, Hermann, Paris. 5204:978-0-918024-77-0 5145:978-0-435-54150-7 5120:978-0-07-310768-4 5087:978-0-19-856552-9 4993:978-0-521-79549-4 4940:978-0-07-310445-4 4886:978-0-7484-0569-5 4747:978-0-598-96004-7 4720:978-0-486-59065-3 4588:Polymer chemistry 4432:{\displaystyle i} 4412:{\displaystyle N} 4364:{\displaystyle V} 4340:{\displaystyle p} 4316:{\displaystyle S} 4292:{\displaystyle T} 4277: 4276: 4171: 4119: 3983:{\displaystyle G} 3967:Gibbs free energy 3879:{\displaystyle H} 3775:{\displaystyle F} 3658: 3605:{\displaystyle U} 3405:Isochoric process 3369:Adiabatic process 3344:equation of state 3299: 3298: 2921:function of state 2796:{\displaystyle U} 2776:{\displaystyle Q} 2756:{\displaystyle U} 2736:{\displaystyle W} 2704:{\displaystyle W} 2680:{\displaystyle Q} 2589:{\displaystyle W} 2567:{\displaystyle Q} 2021:Otto von Guericke 1985:'s 1865 textbook 1979:thermodynamicists 1954:, to name a few. 1948:materials science 1900:phase transitions 1656: 1655: 1597:Self-organization 1422: 1421: 1120:Gibbs free energy 918:Maxwell relations 876: 875: 872: 871: 838:{\displaystyle V} 791:{\displaystyle 1} 746:Thermal expansion 740: 739: 706:{\displaystyle V} 659:{\displaystyle 1} 605: 604: 571:{\displaystyle N} 524:{\displaystyle T} 452: 451: 368:Process functions 354:Property diagrams 333:System properties 323: 322: 288:Endoreversibility 180:Equation of state 16:(Redirected from 8055: 7987:Building science 7742:Smart thermostat 7737:Room temperature 7320:Fireplace insert 7026:Radon mitigation 6924:Electric heating 6919:District heating 6914:District cooling 6831:Air conditioning 6657: 6650: 6643: 6634: 6633: 6556:Chemical physics 6496:Particle physics 6422:Classical optics 6305: 6298: 6291: 6282: 6281: 6246: 6238: 6222: 6208: 6181: 6154: 6148: 6140: 6120: 6109: 6085: 6066: 6047: 6028: 6022: 6018: 6016: 6008: 5981: 5972: 5962: 5943: 5937: 5929: 5920: 5911: 5901: 5892: 5882: 5840: 5820: 5801: 5800: 5758: 5752: 5751: 5733: 5727: 5726: 5684: 5678: 5677: 5645: 5639: 5638: 5621:(5): 1183–1193. 5606: 5600: 5585: 5579: 5564: 5558: 5551: 5545: 5531: 5525: 5524: 5522: 5520: 5505: 5499: 5492: 5486: 5485: 5469: 5463: 5462: 5444: 5438: 5437: 5389: 5380: 5364: 5355: 5354: 5348: 5338: 5332: 5331: 5327:science of force 5310: 5304: 5303: 5301: 5299: 5284: 5273: 5266: 5260: 5253: 5247: 5246: 5236: 5230: 5223: 5217: 5216: 5197:. Ox Bow Press. 5190: 5184: 5183: 5177: 5169: 5155: 5149: 5148: 5131: 5125: 5124: 5106: 5100: 5099: 5073: 5064: 5061: 5055: 5054: 5044: 5035:Partington, J.R. 5031: 5025: 5012: 5006: 5005: 4979: 4973: 4972: 4966: 4962: 4960: 4952: 4916: 4905: 4899: 4898: 4872: 4866: 4865: 4845: 4835: 4829: 4828: 4816: 4810: 4808: 4803: 4801: 4787: 4778: 4777: 4771: 4763: 4761: 4759: 4731: 4725: 4724: 4706: 4690: 4675: 4611: 4606: 4605: 4479:Pfaffian systems 4438: 4436: 4435: 4430: 4418: 4416: 4415: 4410: 4394: 4392: 4391: 4386: 4370: 4368: 4367: 4362: 4346: 4344: 4343: 4338: 4322: 4320: 4319: 4314: 4298: 4296: 4295: 4290: 4273: 4271: 4270: 4265: 4260: 4259: 4227: 4225: 4224: 4219: 4217: 4216: 4207: 4206: 4191: 4189: 4188: 4183: 4179: 4164: 4162: 4161: 4156: 4131: 4129: 4128: 4123: 4121: 4120: 4117: 4104: 4102: 4101: 4096: 4074: 4072: 4071: 4066: 4061: 4060: 4028: 4026: 4025: 4020: 3989: 3987: 3986: 3981: 3961: 3959: 3958: 3953: 3948: 3947: 3915: 3913: 3912: 3907: 3885: 3883: 3882: 3877: 3857: 3855: 3854: 3849: 3844: 3843: 3811: 3809: 3808: 3803: 3781: 3779: 3778: 3773: 3753: 3751: 3750: 3745: 3740: 3739: 3707: 3705: 3704: 3699: 3697: 3693: 3692: 3691: 3682: 3677: 3676: 3666: 3651: 3636: 3611: 3609: 3608: 3603: 3571: 3570: 3396:Isobaric process 3332:state quantities 3295: 3292: 3291: 3285: 3282: 3281: 3275: 3272: 3271: 3258: 3255: 3254: 3248: 3245: 3244: 3238: 3235: 3234: 3221: 3218: 3217: 3211: 3208: 3207: 3201: 3198: 3197: 3184: 3181: 3180: 3174: 3171: 3170: 3164: 3161: 3160: 3147: 3144: 3143: 3137: 3134: 3133: 3127: 3124: 3123: 3092: 3088: 3061:tropical cyclone 2902: 2891: 2880: 2865: 2863: 2862: 2857: 2855: 2854: 2842: 2841: 2829: 2828: 2802: 2800: 2799: 2794: 2782: 2780: 2779: 2774: 2762: 2760: 2759: 2754: 2742: 2740: 2739: 2734: 2710: 2708: 2707: 2702: 2686: 2684: 2683: 2678: 2662: 2660: 2659: 2654: 2635: 2633: 2632: 2627: 2595: 2593: 2592: 2587: 2573: 2571: 2570: 2565: 2547: 2545: 2544: 2539: 2340:. The qualifier 2241:E. A. Guggenheim 2233:Gilbert N. Lewis 2172:J. Willard Gibbs 2160:Ludwig Boltzmann 1995:Ludwig Boltzmann 1769:and gave to the 1705:constituents by 1665:that deals with 1648: 1641: 1634: 1618: 1617: 1325:Key publications 1306: 1305:("living force") 1255:Brownian ratchet 1250:Entropy and life 1245:Entropy and time 1196: 1195: 1171: 1169: 1168: 1163: 1116: 1114: 1113: 1108: 1061: 1059: 1058: 1053: 1006: 1004: 1003: 998: 900:Clausius theorem 895:Carnot's theorem 868: 866: 865: 860: 844: 842: 841: 836: 821: 819: 818: 813: 797: 795: 794: 789: 776: 775: 772: 770: 769: 764: 736: 734: 733: 728: 712: 710: 709: 704: 689: 687: 686: 681: 665: 663: 662: 657: 644: 643: 640: 638: 637: 632: 601: 599: 598: 593: 577: 575: 574: 569: 554: 552: 551: 546: 530: 528: 527: 522: 509: 508: 505: 503: 502: 497: 475: 474: 348: 347: 167: 166: 48: 34: 33: 21: 8063: 8062: 8058: 8057: 8056: 8054: 8053: 8052: 8028: 8027: 8026: 8021: 7982:ASHRAE Handbook 7970: 7954:Passive smoking 7936: 7869: 7863: 7775: 7773: 7767: 7621: 7615: 7596:Whole-house fan 7510:Run-around coil 7505:Reversing valve 7450:Mechanical room 7440:Kerosene heater 7430:Infrared heater 7360:Gasoline heater 7300:Fan filter unit 7215:Condensate pump 7200:Centrifugal fan 7118: 7021:Radiant heating 7016:Radiant cooling 6991:Passive cooling 6986:Microgeneration 6856:Central heating 6804: 6780:Thermal comfort 6672: 6666: 6661: 6631: 6626: 6590: 6576:Medical physics 6527: 6486:Nuclear physics 6455: 6449:Non-equilibrium 6371: 6343: 6315: 6309: 6215: 6197: 6187:Thermal Physics 6170: 6142: 6141: 6129: 6121:. McGraw Hill. 6106: 6082: 6063: 6044: 6020: 6019: 6010: 6009: 5997: 5959: 5931: 5930: 5829: 5809: 5807:Further reading 5804: 5759: 5755: 5748: 5734: 5730: 5685: 5681: 5646: 5642: 5607: 5603: 5586: 5582: 5565: 5561: 5552: 5548: 5532: 5528: 5518: 5516: 5507: 5506: 5502: 5493: 5489: 5470: 5466: 5459: 5445: 5441: 5390: 5383: 5378:Wayback Machine 5365: 5358: 5339: 5335: 5311: 5307: 5297: 5295: 5286: 5285: 5276: 5267: 5263: 5254: 5250: 5237: 5233: 5224: 5220: 5205: 5191: 5187: 5171: 5170: 5156: 5152: 5146: 5132: 5128: 5121: 5113:. McGraw-Hill. 5107: 5103: 5088: 5074: 5067: 5062: 5058: 5032: 5028: 5022:Wayback Machine 5013: 5009: 4994: 4980: 4976: 4964: 4963: 4954: 4953: 4941: 4914: 4906: 4902: 4887: 4873: 4869: 4854: 4836: 4832: 4817: 4813: 4799: 4797: 4788: 4781: 4765: 4764: 4757: 4755: 4748: 4732: 4728: 4721: 4707: 4703: 4699: 4694: 4693: 4687:Rudolf Clausius 4676: 4672: 4667: 4625: 4607: 4600: 4597: 4592: 4583:Thermoeconomics 4507: 4452: 4424: 4421: 4420: 4404: 4401: 4400: 4380: 4377: 4376: 4356: 4353: 4352: 4332: 4329: 4328: 4308: 4305: 4304: 4284: 4281: 4280: 4255: 4251: 4234: 4231: 4230: 4212: 4208: 4202: 4198: 4196: 4193: 4192: 4175: 4169: 4166: 4165: 4138: 4135: 4134: 4116: 4112: 4110: 4107: 4106: 4090: 4087: 4086: 4082:grand potential 4081: 4056: 4052: 4035: 4032: 4031: 3996: 3993: 3992: 3975: 3972: 3971: 3943: 3939: 3922: 3919: 3918: 3892: 3889: 3888: 3871: 3868: 3867: 3839: 3835: 3818: 3815: 3814: 3788: 3785: 3784: 3767: 3764: 3763: 3735: 3731: 3714: 3711: 3710: 3687: 3683: 3678: 3672: 3668: 3662: 3647: 3632: 3627: 3623: 3618: 3615: 3614: 3597: 3594: 3593: 3589:Internal energy 3559: 3550:particle number 3489: 3483: 3436: 3434:Instrumentation 3428:internal energy 3324: 3293: 3289: 3283: 3279: 3273: 3269: 3256: 3252: 3246: 3242: 3236: 3232: 3219: 3215: 3209: 3205: 3199: 3195: 3182: 3178: 3172: 3168: 3162: 3158: 3145: 3141: 3135: 3131: 3125: 3121: 3095:Type of system 2993: 2963: 2951:irreversibility 2929: 2901: 2895: 2890: 2884: 2879: 2873: 2850: 2846: 2837: 2833: 2824: 2820: 2818: 2815: 2814: 2788: 2785: 2784: 2768: 2765: 2764: 2748: 2745: 2744: 2728: 2725: 2724: 2696: 2693: 2692: 2672: 2669: 2668: 2645: 2642: 2641: 2606: 2603: 2602: 2581: 2578: 2577: 2559: 2556: 2555: 2530: 2527: 2526: 2522:internal energy 2496: 2476:Brownian motion 2454: 2430: 2424: 2409: 2397: 2370: 2355: 2333: 2324: 2301:thermo-dynamics 2249: 2168:Rudolf Clausius 2152:William Thomson 2148:Rudolf Clausius 2140:William Rankine 2088:Thomas Newcomen 2007:which launched 1983:Rudolf Clausius 1971: 1869:internal energy 1822: 1763:Rudolf Clausius 1754:Napoleonic Wars 1661:is a branch of 1652: 1607: 1606: 1582: 1574: 1573: 1572: 1432: 1424: 1423: 1402: 1388: 1363: 1359: 1352: 1348: 1341: 1337: 1304: 1297: 1279: 1260:Maxwell's demon 1222: 1193: 1192: 1176: 1175: 1174: 1127: 1124: 1123: 1122: 1072: 1069: 1068: 1067: 1017: 1014: 1013: 1012: 977: 974: 973: 972: 970:Internal energy 965: 950: 940: 939: 914: 889: 879: 878: 877: 851: 848: 847: 830: 827: 826: 804: 801: 800: 783: 780: 779: 755: 752: 751: 719: 716: 715: 698: 695: 694: 672: 669: 668: 651: 648: 647: 620: 617: 616: 611:Compressibility 584: 581: 580: 563: 560: 559: 537: 534: 533: 516: 513: 512: 488: 485: 484: 464: 454: 453: 434:Particle number 387: 346: 335: 325: 324: 283:Irreversibility 195:State of matter 162:Isolated system 147: 137: 136: 135: 110: 100: 99: 95:Non-equilibrium 87: 62: 54: 30: 23: 22: 15: 12: 11: 5: 8061: 8051: 8050: 8045: 8043:Thermodynamics 8040: 8023: 8022: 8020: 8019: 8014: 8009: 8004: 7999: 7994: 7989: 7984: 7978: 7976: 7972: 7971: 7969: 7968: 7962: 7956: 7951: 7944: 7942: 7938: 7937: 7935: 7934: 7929: 7924: 7919: 7914: 7909: 7904: 7899: 7894: 7889: 7884: 7879: 7873: 7871: 7865: 7864: 7862: 7861: 7856: 7851: 7846: 7841: 7836: 7831: 7826: 7821: 7816: 7811: 7806: 7800: 7795: 7790: 7785: 7779: 7777: 7769: 7768: 7766: 7765: 7760: 7755: 7750: 7744: 7739: 7734: 7732:Psychrometrics 7729: 7724: 7719: 7714: 7708: 7702: 7697: 7692: 7687: 7682: 7677: 7672: 7667: 7662: 7656: 7651: 7646: 7641: 7636: 7631: 7629:Air flow meter 7625: 7623: 7617: 7616: 7614: 7613: 7608: 7603: 7598: 7593: 7587: 7582: 7577: 7572: 7567: 7562: 7557: 7552: 7547: 7542: 7537: 7532: 7527: 7522: 7517: 7512: 7507: 7502: 7497: 7492: 7487: 7482: 7477: 7472: 7467: 7462: 7457: 7452: 7447: 7442: 7437: 7432: 7427: 7422: 7417: 7412: 7407: 7405:Heating system 7402: 7397: 7392: 7387: 7385:Heat exchanger 7382: 7377: 7372: 7367: 7362: 7357: 7352: 7350:Gas compressor 7347: 7342: 7337: 7332: 7327: 7322: 7317: 7312: 7307: 7302: 7297: 7292: 7287: 7285:Expansion tank 7282: 7277: 7272: 7267: 7262: 7257: 7252: 7247: 7242: 7237: 7232: 7227: 7222: 7217: 7212: 7207: 7205:Ceramic heater 7202: 7197: 7192: 7187: 7182: 7177: 7172: 7167: 7162: 7157: 7152: 7147: 7142: 7137: 7132: 7126: 7124: 7120: 7119: 7117: 7116: 7111: 7106: 7100: 7094: 7088: 7083: 7078: 7073: 7068: 7063: 7058: 7053: 7048: 7046:Solar air heat 7043: 7038: 7036:Renewable heat 7033: 7028: 7023: 7018: 7013: 7008: 7003: 6998: 6993: 6988: 6983: 6978: 6973: 6968: 6963: 6958: 6952: 6947: 6945:Forced-air gas 6942: 6937: 6932: 6926: 6921: 6916: 6911: 6906: 6900: 6895: 6889: 6884: 6879: 6873: 6868: 6863: 6858: 6853: 6848: 6843: 6838: 6833: 6828: 6823: 6818: 6812: 6810: 6806: 6805: 6803: 6802: 6797: 6795:Thermodynamics 6792: 6787: 6782: 6777: 6772: 6767: 6765:Psychrometrics 6762: 6757: 6752: 6747: 6742: 6737: 6732: 6727: 6722: 6720:Gas compressor 6717: 6715:Fluid dynamics 6712: 6707: 6702: 6697: 6692: 6687: 6682: 6676: 6674: 6668: 6667: 6660: 6659: 6652: 6645: 6637: 6628: 6627: 6625: 6624: 6619: 6614: 6609: 6604: 6598: 6596: 6592: 6591: 6589: 6588: 6583: 6578: 6573: 6568: 6563: 6558: 6553: 6548: 6543: 6537: 6535: 6529: 6528: 6526: 6525: 6520: 6519: 6518: 6513: 6508: 6498: 6493: 6488: 6483: 6482: 6481: 6476: 6465: 6463: 6457: 6456: 6454: 6453: 6452: 6451: 6446: 6439:Thermodynamics 6436: 6435: 6434: 6429: 6419: 6414: 6409: 6408: 6407: 6402: 6397: 6392: 6381: 6379: 6373: 6372: 6370: 6369: 6368: 6367: 6357: 6351: 6349: 6345: 6344: 6342: 6341: 6340: 6339: 6329: 6323: 6321: 6317: 6316: 6308: 6307: 6300: 6293: 6285: 6279: 6278: 6272: 6267: 6262: 6257: 6252: 6247: 6229: 6228: 6225:Thermodynamics 6214: 6213:External links 6211: 6210: 6209: 6195: 6182: 6168: 6155: 6127: 6110: 6104: 6087: 6086: 6080: 6067: 6062:978-1107656789 6061: 6048: 6042: 6029: 6021:|journal= 5995: 5982: 5973: 5964: 5957: 5944: 5921: 5912: 5903: 5893: 5857:(4): 209–220. 5842: 5827: 5808: 5805: 5803: 5802: 5753: 5746: 5728: 5701:(3): 355–386. 5679: 5640: 5601: 5580: 5559: 5546: 5526: 5500: 5487: 5464: 5457: 5439: 5404:(3): 231–288. 5381: 5356: 5333: 5305: 5274: 5261: 5248: 5231: 5218: 5203: 5185: 5168:–248, 343–524. 5150: 5144: 5126: 5119: 5101: 5086: 5065: 5056: 5026: 5007: 4992: 4974: 4965:|journal= 4939: 4900: 4885: 4867: 4852: 4830: 4823:. 4th Series. 4811: 4779: 4746: 4726: 4719: 4700: 4698: 4695: 4692: 4691: 4669: 4668: 4666: 4663: 4662: 4661: 4656: 4651: 4646: 4641: 4636: 4631: 4624: 4621: 4620: 4619: 4613: 4612: 4609:Physics portal 4596: 4593: 4591: 4590: 4585: 4580: 4574: 4569: 4567:Psychrometrics 4564: 4559: 4554: 4549: 4539: 4534: 4529: 4524: 4519: 4514: 4508: 4506: 4505:Applied fields 4503: 4451: 4448: 4428: 4408: 4384: 4360: 4336: 4312: 4288: 4275: 4274: 4263: 4258: 4254: 4250: 4247: 4244: 4241: 4238: 4228: 4215: 4211: 4205: 4201: 4178: 4174: 4154: 4151: 4148: 4145: 4142: 4132: 4115: 4094: 4084: 4076: 4075: 4064: 4059: 4055: 4051: 4048: 4045: 4042: 4039: 4029: 4018: 4015: 4012: 4009: 4006: 4003: 4000: 3990: 3979: 3969: 3963: 3962: 3951: 3946: 3942: 3938: 3935: 3932: 3929: 3926: 3916: 3905: 3902: 3899: 3896: 3886: 3875: 3865: 3859: 3858: 3847: 3842: 3838: 3834: 3831: 3828: 3825: 3822: 3812: 3801: 3798: 3795: 3792: 3782: 3771: 3761: 3755: 3754: 3743: 3738: 3734: 3730: 3727: 3724: 3721: 3718: 3708: 3696: 3690: 3686: 3681: 3675: 3671: 3665: 3661: 3657: 3654: 3650: 3645: 3642: 3639: 3635: 3630: 3626: 3622: 3612: 3601: 3591: 3585: 3584: 3581: 3578: 3575: 3558: 3555: 3554: 3553: 3543: 3533: 3485:Main article: 3482: 3479: 3435: 3432: 3431: 3430: 3421: 3412: 3402: 3393: 3384: 3375: 3323: 3320: 3297: 3296: 3286: 3276: 3266: 3260: 3259: 3249: 3239: 3229: 3223: 3222: 3212: 3202: 3192: 3186: 3185: 3175: 3165: 3155: 3149: 3148: 3138: 3128: 3118: 3112: 3111: 3106: 3101: 3096: 2992: 2989: 2962: 2959: 2928: 2925: 2899: 2888: 2877: 2868: 2867: 2853: 2849: 2845: 2840: 2836: 2832: 2827: 2823: 2792: 2772: 2752: 2732: 2700: 2676: 2652: 2649: 2638: 2637: 2625: 2622: 2619: 2616: 2613: 2610: 2585: 2563: 2537: 2534: 2504:sparkling wine 2495: 2492: 2470:on the set of 2453: 2450: 2426:Main article: 2423: 2420: 2408: 2405: 2396: 2393: 2369: 2366: 2362:quantum theory 2354: 2351: 2332: 2329: 2323: 2320: 2310:was coined by 2308:thermodynamics 2294:thermo-dynamic 2252:Thermodynamics 2248: 2245: 2073:steam digester 1970: 1967: 1842:The second law 1821: 1818: 1779:virial theorem 1771:theory of heat 1659:Thermodynamics 1654: 1653: 1651: 1650: 1643: 1636: 1628: 1625: 1624: 1623: 1622: 1609: 1608: 1605: 1604: 1599: 1594: 1589: 1583: 1580: 1579: 1576: 1575: 1571: 1570: 1565: 1560: 1555: 1550: 1545: 1540: 1535: 1530: 1525: 1520: 1515: 1510: 1505: 1500: 1495: 1490: 1485: 1480: 1475: 1470: 1465: 1460: 1455: 1450: 1445: 1440: 1434: 1433: 1430: 1429: 1426: 1425: 1420: 1419: 1418: 1417: 1412: 1404: 1403: 1401: 1400: 1397: 1393: 1390: 1389: 1387: 1386: 1381: 1379:Thermodynamics 1375: 1372: 1371: 1367: 1366: 1365: 1364: 1355: 1353: 1344: 1342: 1333: 1328: 1327: 1321: 1320: 1319: 1318: 1313: 1308: 1296: 1295: 1293:Caloric theory 1289: 1286: 1285: 1281: 1280: 1278: 1277: 1272: 1267: 1262: 1257: 1252: 1247: 1241: 1238: 1237: 1231: 1230: 1229: 1228: 1221: 1220: 1215: 1210: 1204: 1201: 1200: 1194: 1191: 1190: 1187: 1183: 1182: 1181: 1178: 1177: 1173: 1172: 1161: 1158: 1155: 1152: 1149: 1146: 1143: 1140: 1137: 1134: 1131: 1117: 1106: 1103: 1100: 1097: 1094: 1091: 1088: 1085: 1082: 1079: 1076: 1062: 1051: 1048: 1045: 1042: 1039: 1036: 1033: 1030: 1027: 1024: 1021: 1007: 996: 993: 990: 987: 984: 981: 966: 964: 963: 958: 952: 951: 946: 945: 942: 941: 938: 937: 930: 925: 920: 913: 912: 907: 902: 897: 891: 890: 885: 884: 881: 880: 874: 873: 870: 869: 858: 855: 845: 834: 823: 822: 811: 808: 798: 787: 773: 762: 759: 749: 742: 741: 738: 737: 726: 723: 713: 702: 691: 690: 679: 676: 666: 655: 641: 630: 627: 624: 614: 607: 606: 603: 602: 591: 588: 578: 567: 556: 555: 544: 541: 531: 520: 506: 495: 492: 482: 473: 472: 471: 465: 460: 459: 456: 455: 450: 449: 448: 447: 442: 437: 426: 415: 396: 395: 389: 388: 386: 385: 380: 374: 371: 370: 364: 363: 362: 361: 356: 337: 336: 331: 330: 327: 326: 321: 320: 319: 318: 313: 308: 300: 299: 293: 292: 291: 290: 285: 280: 275: 273:Free expansion 270: 265: 260: 255: 250: 245: 240: 235: 227: 226: 220: 219: 218: 217: 212: 210:Control volume 207: 202: 200:Phase (matter) 197: 192: 187: 182: 174: 173: 165: 164: 159: 154: 148: 143: 142: 139: 138: 134: 133: 128: 123: 118: 112: 111: 106: 105: 102: 101: 98: 97: 86: 85: 80: 75: 70: 64: 63: 60: 59: 56: 55: 50:The classical 49: 41: 40: 38:Thermodynamics 28: 9: 6: 4: 3: 2: 8060: 8049: 8046: 8044: 8041: 8039: 8036: 8035: 8033: 8018: 8015: 8013: 8010: 8008: 8005: 8003: 8000: 7998: 7995: 7993: 7990: 7988: 7985: 7983: 7980: 7979: 7977: 7973: 7966: 7963: 7960: 7957: 7955: 7952: 7949: 7946: 7945: 7943: 7939: 7933: 7930: 7928: 7925: 7923: 7920: 7918: 7915: 7913: 7910: 7908: 7905: 7903: 7900: 7898: 7895: 7893: 7890: 7888: 7885: 7883: 7880: 7878: 7875: 7874: 7872: 7870:organizations 7866: 7860: 7857: 7855: 7852: 7850: 7847: 7845: 7842: 7840: 7837: 7835: 7832: 7830: 7827: 7825: 7822: 7820: 7817: 7815: 7814:Duct cleaning 7812: 7810: 7807: 7804: 7801: 7799: 7796: 7794: 7791: 7789: 7786: 7784: 7781: 7780: 7778: 7770: 7764: 7761: 7759: 7756: 7754: 7751: 7748: 7745: 7743: 7740: 7738: 7735: 7733: 7730: 7728: 7725: 7723: 7720: 7718: 7715: 7712: 7709: 7706: 7703: 7701: 7698: 7696: 7693: 7691: 7688: 7686: 7683: 7681: 7678: 7676: 7673: 7671: 7668: 7666: 7665:Control valve 7663: 7660: 7657: 7655: 7652: 7650: 7647: 7645: 7642: 7640: 7637: 7635: 7632: 7630: 7627: 7626: 7624: 7618: 7612: 7609: 7607: 7604: 7602: 7599: 7597: 7594: 7591: 7588: 7586: 7585:Turning vanes 7583: 7581: 7578: 7576: 7573: 7571: 7568: 7566: 7563: 7561: 7560:Thermal wheel 7558: 7556: 7553: 7551: 7548: 7546: 7543: 7541: 7538: 7536: 7533: 7531: 7528: 7526: 7525:Solar chimney 7523: 7521: 7518: 7516: 7513: 7511: 7508: 7506: 7503: 7501: 7498: 7496: 7493: 7491: 7488: 7486: 7483: 7481: 7478: 7476: 7473: 7471: 7468: 7466: 7463: 7461: 7458: 7456: 7453: 7451: 7448: 7446: 7443: 7441: 7438: 7436: 7433: 7431: 7428: 7426: 7423: 7421: 7418: 7416: 7413: 7411: 7408: 7406: 7403: 7401: 7398: 7396: 7393: 7391: 7388: 7386: 7383: 7381: 7378: 7376: 7373: 7371: 7368: 7366: 7363: 7361: 7358: 7356: 7353: 7351: 7348: 7346: 7343: 7341: 7338: 7336: 7333: 7331: 7328: 7326: 7323: 7321: 7318: 7316: 7313: 7311: 7308: 7306: 7303: 7301: 7298: 7296: 7295:Fan coil unit 7293: 7291: 7288: 7286: 7283: 7281: 7278: 7276: 7273: 7271: 7268: 7266: 7263: 7261: 7258: 7256: 7253: 7251: 7248: 7246: 7243: 7241: 7240:Cooling tower 7238: 7236: 7233: 7231: 7228: 7226: 7223: 7221: 7218: 7216: 7213: 7211: 7208: 7206: 7203: 7201: 7198: 7196: 7193: 7191: 7188: 7186: 7183: 7181: 7178: 7176: 7173: 7171: 7168: 7166: 7163: 7161: 7158: 7156: 7153: 7151: 7148: 7146: 7143: 7141: 7138: 7136: 7133: 7131: 7128: 7127: 7125: 7121: 7115: 7112: 7110: 7107: 7104: 7101: 7098: 7095: 7092: 7089: 7087: 7086:Vapor barrier 7084: 7082: 7079: 7077: 7074: 7072: 7069: 7067: 7064: 7062: 7061:Solar heating 7059: 7057: 7056:Solar cooling 7054: 7052: 7049: 7047: 7044: 7042: 7039: 7037: 7034: 7032: 7031:Refrigeration 7029: 7027: 7024: 7022: 7019: 7017: 7014: 7012: 7009: 7007: 7004: 7002: 7001:Passive house 6999: 6997: 6994: 6992: 6989: 6987: 6984: 6982: 6979: 6977: 6974: 6972: 6969: 6967: 6964: 6962: 6959: 6956: 6953: 6951: 6948: 6946: 6943: 6941: 6938: 6936: 6933: 6930: 6927: 6925: 6922: 6920: 6917: 6915: 6912: 6910: 6907: 6904: 6901: 6899: 6896: 6893: 6890: 6888: 6885: 6883: 6880: 6877: 6874: 6872: 6871:Chilled water 6869: 6867: 6864: 6862: 6859: 6857: 6854: 6852: 6849: 6847: 6844: 6842: 6839: 6837: 6834: 6832: 6829: 6827: 6824: 6822: 6819: 6817: 6814: 6813: 6811: 6807: 6801: 6798: 6796: 6793: 6791: 6788: 6786: 6783: 6781: 6778: 6776: 6773: 6771: 6770:Sensible heat 6768: 6766: 6763: 6761: 6758: 6756: 6753: 6751: 6750:Noise control 6748: 6746: 6743: 6741: 6738: 6736: 6733: 6731: 6730:Heat transfer 6728: 6726: 6723: 6721: 6718: 6716: 6713: 6711: 6708: 6706: 6703: 6701: 6698: 6696: 6693: 6691: 6688: 6686: 6683: 6681: 6678: 6677: 6675: 6669: 6665: 6658: 6653: 6651: 6646: 6644: 6639: 6638: 6635: 6623: 6620: 6618: 6615: 6613: 6610: 6608: 6605: 6603: 6600: 6599: 6597: 6593: 6587: 6584: 6582: 6581:Ocean physics 6579: 6577: 6574: 6572: 6569: 6567: 6564: 6562: 6559: 6557: 6554: 6552: 6549: 6547: 6544: 6542: 6539: 6538: 6536: 6534: 6530: 6524: 6521: 6517: 6516:Modern optics 6514: 6512: 6509: 6507: 6504: 6503: 6502: 6499: 6497: 6494: 6492: 6489: 6487: 6484: 6480: 6477: 6475: 6472: 6471: 6470: 6467: 6466: 6464: 6462: 6458: 6450: 6447: 6445: 6442: 6441: 6440: 6437: 6433: 6430: 6428: 6425: 6424: 6423: 6420: 6418: 6415: 6413: 6410: 6406: 6403: 6401: 6398: 6396: 6393: 6391: 6388: 6387: 6386: 6383: 6382: 6380: 6378: 6374: 6366: 6365:Computational 6363: 6362: 6361: 6358: 6356: 6353: 6352: 6350: 6346: 6338: 6335: 6334: 6333: 6330: 6328: 6325: 6324: 6322: 6318: 6314: 6306: 6301: 6299: 6294: 6292: 6287: 6286: 6283: 6276: 6273: 6271: 6268: 6266: 6263: 6261: 6258: 6256: 6253: 6251: 6248: 6244: 6243: 6237: 6231: 6230: 6226: 6221: 6217: 6216: 6206: 6202: 6198: 6192: 6188: 6183: 6179: 6175: 6171: 6165: 6161: 6156: 6152: 6146: 6138: 6134: 6130: 6124: 6119: 6118: 6111: 6107: 6101: 6097: 6092: 6091: 6090: 6083: 6077: 6074:. CRC Press. 6073: 6068: 6064: 6058: 6054: 6049: 6045: 6039: 6035: 6030: 6026: 6014: 6006: 6002: 5998: 5992: 5988: 5983: 5979: 5974: 5970: 5965: 5960: 5954: 5950: 5945: 5941: 5935: 5927: 5922: 5918: 5913: 5909: 5904: 5899: 5894: 5890: 5886: 5881: 5876: 5872: 5868: 5864: 5860: 5856: 5852: 5848: 5843: 5838: 5834: 5830: 5824: 5819: 5818: 5811: 5810: 5798: 5794: 5790: 5786: 5782: 5778: 5774: 5770: 5769: 5764: 5757: 5749: 5747:9780521539272 5743: 5739: 5732: 5724: 5720: 5716: 5712: 5708: 5704: 5700: 5697:(in German). 5696: 5695: 5690: 5683: 5675: 5671: 5667: 5663: 5659: 5655: 5651: 5644: 5636: 5632: 5628: 5624: 5620: 5616: 5612: 5605: 5598: 5597:9780471862567 5594: 5590: 5584: 5577: 5573: 5569: 5563: 5556: 5550: 5544: 5540: 5536: 5530: 5514: 5510: 5504: 5497: 5491: 5483: 5479: 5475: 5468: 5460: 5454: 5450: 5443: 5435: 5431: 5427: 5423: 5419: 5415: 5411: 5407: 5403: 5399: 5395: 5388: 5386: 5379: 5375: 5372: 5369: 5363: 5361: 5352: 5347: 5346: 5337: 5330: 5328: 5322: 5318: 5317: 5309: 5293: 5290:. EoHT.info. 5289: 5283: 5281: 5279: 5271: 5265: 5258: 5252: 5244: 5243: 5235: 5228: 5222: 5214: 5210: 5206: 5200: 5196: 5189: 5181: 5175: 5167: 5163: 5162: 5154: 5147: 5141: 5137: 5130: 5122: 5116: 5112: 5105: 5097: 5093: 5089: 5083: 5079: 5072: 5070: 5060: 5052: 5048: 5043: 5042: 5036: 5030: 5023: 5019: 5016: 5011: 5003: 4999: 4995: 4989: 4985: 4978: 4970: 4958: 4950: 4946: 4942: 4936: 4932: 4928: 4924: 4920: 4913: 4912: 4904: 4896: 4892: 4888: 4882: 4878: 4871: 4863: 4859: 4855: 4853:9780486632773 4849: 4844: 4843: 4834: 4826: 4822: 4815: 4807: 4795: 4794: 4786: 4784: 4775: 4769: 4753: 4749: 4743: 4739: 4738: 4730: 4722: 4716: 4712: 4705: 4701: 4688: 4684: 4680: 4674: 4670: 4660: 4657: 4655: 4652: 4650: 4647: 4645: 4642: 4640: 4637: 4635: 4632: 4630: 4627: 4626: 4618: 4615: 4614: 4610: 4604: 4599: 4589: 4586: 4584: 4581: 4578: 4575: 4573: 4570: 4568: 4565: 4563: 4560: 4558: 4555: 4553: 4550: 4547: 4543: 4540: 4538: 4535: 4533: 4530: 4528: 4525: 4523: 4520: 4518: 4515: 4513: 4510: 4509: 4502: 4500: 4496: 4492: 4488: 4484: 4480: 4476: 4473:'s 1909 work 4472: 4467: 4465: 4461: 4457: 4447: 4445: 4440: 4426: 4406: 4398: 4382: 4374: 4358: 4350: 4334: 4326: 4310: 4302: 4286: 4256: 4252: 4245: 4242: 4239: 4236: 4229: 4213: 4209: 4203: 4199: 4176: 4172: 4152: 4149: 4146: 4143: 4140: 4133: 4085: 4083: 4078: 4077: 4057: 4053: 4046: 4043: 4040: 4037: 4030: 4016: 4013: 4010: 4007: 4004: 4001: 3998: 3991: 3977: 3970: 3968: 3965: 3964: 3944: 3940: 3933: 3930: 3927: 3924: 3917: 3903: 3900: 3897: 3894: 3887: 3873: 3866: 3864: 3861: 3860: 3840: 3836: 3829: 3826: 3823: 3820: 3813: 3799: 3796: 3793: 3790: 3783: 3769: 3762: 3760: 3757: 3756: 3736: 3732: 3725: 3722: 3719: 3716: 3709: 3694: 3688: 3684: 3673: 3669: 3663: 3659: 3655: 3652: 3643: 3640: 3637: 3628: 3624: 3620: 3613: 3599: 3592: 3590: 3587: 3586: 3582: 3579: 3576: 3573: 3572: 3569: 3566: 3563: 3551: 3547: 3544: 3541: 3537: 3534: 3531: 3527: 3523: 3520: 3519: 3518: 3516: 3512: 3508: 3506: 3502: 3498: 3494: 3488: 3478: 3474: 3472: 3468: 3464: 3461: 3460:ideal gas law 3457: 3453: 3452:James Maxwell 3449: 3445: 3441: 3429: 3425: 3422: 3420: 3416: 3413: 3410: 3406: 3403: 3401: 3397: 3394: 3392: 3388: 3385: 3383: 3379: 3376: 3374: 3370: 3367: 3366: 3365: 3362: 3360: 3356: 3352: 3347: 3345: 3341: 3337: 3333: 3329: 3319: 3317: 3311: 3309: 3305: 3287: 3277: 3267: 3265: 3262: 3261: 3250: 3240: 3230: 3228: 3225: 3224: 3213: 3203: 3193: 3191: 3188: 3187: 3176: 3166: 3156: 3154: 3151: 3150: 3139: 3129: 3119: 3117: 3114: 3113: 3110: 3107: 3105: 3102: 3100: 3097: 3094: 3093: 3087: 3084: 3080: 3078: 3074: 3073:event horizon 3070: 3066: 3065:Kerry Emanuel 3062: 3058: 3054: 3050: 3046: 3040: 3038: 3034: 3030: 3026: 3022: 3018: 3017: 3012: 3011: 3006: 2997: 2991:System models 2988: 2986: 2981: 2978: 2977:absolute zero 2973: 2972: 2968: 2958: 2954: 2952: 2948: 2944: 2939: 2938: 2934: 2924: 2922: 2918: 2913: 2911: 2906: 2905: 2898: 2894: 2887: 2883: 2876: 2872: 2851: 2847: 2843: 2838: 2834: 2830: 2825: 2821: 2813: 2812: 2811: 2810: 2804: 2790: 2770: 2750: 2730: 2722: 2718: 2714: 2698: 2690: 2674: 2666: 2665:closed system 2650: 2623: 2620: 2617: 2614: 2611: 2601: 2600: 2599: 2598: 2583: 2576: 2561: 2554: 2552: 2535: 2525: 2523: 2517: 2509: 2505: 2500: 2491: 2489: 2483: 2481: 2477: 2473: 2469: 2464: 2463: 2459: 2449: 2443: 2439: 2434: 2429: 2419: 2417: 2413: 2404: 2401: 2392: 2390: 2386: 2382: 2378: 2374: 2365: 2363: 2359: 2350: 2348: 2343: 2339: 2328: 2319: 2317: 2313: 2309: 2304: 2302: 2297: 2295: 2290: 2288: 2285: 2281: 2280: 2275: 2272: 2268: 2267: 2262: 2261: 2255: 2253: 2244: 2242: 2238: 2237:Merle Randall 2234: 2230: 2226: 2222: 2218: 2214: 2210: 2206: 2202: 2198: 2194: 2193: 2188: 2183: 2181: 2175: 2173: 2169: 2165: 2161: 2157: 2153: 2149: 2145: 2141: 2136: 2134: 2130: 2129:Carnot engine 2126: 2125: 2120: 2116: 2112: 2108: 2104: 2100: 2096: 2095:heat capacity 2091: 2089: 2085: 2084:Thomas Savery 2081: 2076: 2074: 2070: 2066: 2062: 2058: 2054: 2050: 2046: 2042: 2038: 2034: 2030: 2026: 2022: 2018: 2010: 2006: 2005: 2000: 1999:Willard Gibbs 1996: 1992: 1988: 1984: 1980: 1975: 1966: 1964: 1960: 1955: 1953: 1949: 1945: 1941: 1937: 1933: 1929: 1925: 1921: 1917: 1913: 1909: 1905: 1901: 1897: 1893: 1889: 1884: 1882: 1878: 1874: 1870: 1866: 1862: 1861: 1856: 1855: 1849: 1847: 1843: 1839: 1835: 1831: 1830:The first law 1827: 1817: 1815: 1811: 1807: 1803: 1799: 1795: 1791: 1787: 1782: 1780: 1776: 1772: 1768: 1764: 1759: 1755: 1751: 1747: 1746:steam engines 1743: 1738: 1736: 1732: 1728: 1724: 1720: 1717:, especially 1716: 1712: 1708: 1704: 1700: 1696: 1692: 1688: 1684: 1680: 1676: 1672: 1668: 1664: 1660: 1649: 1644: 1642: 1637: 1635: 1630: 1629: 1627: 1626: 1621: 1613: 1612: 1611: 1610: 1603: 1600: 1598: 1595: 1593: 1592:Self-assembly 1590: 1588: 1585: 1584: 1578: 1577: 1569: 1566: 1564: 1563:van der Waals 1561: 1559: 1556: 1554: 1551: 1549: 1546: 1544: 1541: 1539: 1536: 1534: 1531: 1529: 1526: 1524: 1521: 1519: 1516: 1514: 1511: 1509: 1506: 1504: 1501: 1499: 1496: 1494: 1491: 1489: 1488:von Helmholtz 1486: 1484: 1481: 1479: 1476: 1474: 1471: 1469: 1466: 1464: 1461: 1459: 1456: 1454: 1451: 1449: 1446: 1444: 1441: 1439: 1436: 1435: 1428: 1427: 1416: 1413: 1411: 1408: 1407: 1406: 1405: 1398: 1395: 1394: 1392: 1391: 1385: 1382: 1380: 1377: 1376: 1374: 1373: 1369: 1368: 1362: 1361: 1354: 1351: 1350: 1343: 1340: 1339: 1332: 1331: 1330: 1329: 1326: 1323: 1322: 1317: 1314: 1312: 1309: 1307: 1303: 1299: 1298: 1294: 1291: 1290: 1288: 1287: 1283: 1282: 1276: 1273: 1271: 1268: 1266: 1263: 1261: 1258: 1256: 1253: 1251: 1248: 1246: 1243: 1242: 1240: 1239: 1236: 1233: 1232: 1227: 1224: 1223: 1219: 1216: 1214: 1211: 1209: 1206: 1205: 1203: 1202: 1198: 1197: 1188: 1185: 1184: 1180: 1179: 1159: 1156: 1153: 1150: 1147: 1141: 1138: 1135: 1129: 1121: 1118: 1104: 1101: 1098: 1095: 1092: 1086: 1083: 1080: 1074: 1066: 1063: 1049: 1046: 1043: 1040: 1037: 1031: 1028: 1025: 1019: 1011: 1008: 991: 988: 985: 979: 971: 968: 967: 962: 959: 957: 954: 953: 949: 944: 943: 936: 935: 931: 929: 926: 924: 921: 919: 916: 915: 911: 910:Ideal gas law 908: 906: 903: 901: 898: 896: 893: 892: 888: 883: 882: 856: 846: 832: 825: 824: 809: 799: 785: 778: 777: 774: 760: 757: 750: 747: 744: 743: 724: 714: 700: 693: 692: 677: 667: 653: 646: 645: 642: 628: 625: 622: 615: 612: 609: 608: 589: 579: 565: 558: 557: 542: 532: 518: 511: 510: 507: 493: 490: 483: 480: 477: 476: 470: 467: 466: 463: 458: 457: 446: 443: 441: 440:Vapor quality 438: 436: 435: 430: 427: 425: 424: 419: 416: 413: 409: 408: 403: 400: 399: 398: 397: 394: 391: 390: 384: 381: 379: 376: 375: 373: 372: 369: 366: 365: 360: 357: 355: 352: 351: 350: 349: 345: 341: 334: 329: 328: 317: 314: 312: 309: 307: 304: 303: 302: 301: 298: 295: 294: 289: 286: 284: 281: 279: 278:Reversibility 276: 274: 271: 269: 266: 264: 261: 259: 256: 254: 251: 249: 246: 244: 241: 239: 236: 234: 231: 230: 229: 228: 225: 222: 221: 216: 213: 211: 208: 206: 203: 201: 198: 196: 193: 191: 188: 186: 183: 181: 178: 177: 176: 175: 172: 169: 168: 163: 160: 158: 155: 153: 152:Closed system 150: 149: 146: 141: 140: 132: 129: 127: 124: 122: 119: 117: 114: 113: 109: 104: 103: 96: 92: 89: 88: 84: 81: 79: 76: 74: 71: 69: 66: 65: 58: 57: 53: 47: 43: 42: 39: 36: 35: 32: 27: 19: 18:Thermodynamic 7992:Fireproofing 7776:and services 7772:Professions, 7670:Gas detector 7570:Trickle vent 7545:Smoke damper 7540:Smoke canopy 7535:Space heater 7465:Plenum space 7400:Heating film 7280:Exhaust hood 7250:Dehumidifier 7190:Blast damper 7185:Barrier pipe 7160:Air purifier 7071:Thermosiphon 6950:Free cooling 6866:Chilled beam 6794: 6790:Thermal mass 6775:Stack effect 6760:Particulates 6740:Infiltration 6671:Fundamental 6541:Astrophysics 6438: 6355:Experimental 6240: 6186: 6159: 6116: 6095: 6088: 6071: 6052: 6033: 5986: 5977: 5968: 5948: 5925: 5916: 5907: 5897: 5854: 5850: 5816: 5772: 5766: 5756: 5737: 5731: 5698: 5692: 5682: 5657: 5653: 5643: 5618: 5614: 5604: 5599:, pp. 11–13. 5588: 5583: 5567: 5562: 5554: 5553:Klaus Roth: 5549: 5538: 5534: 5533:Klaus Roth: 5529: 5517:. Retrieved 5512: 5503: 5495: 5490: 5473: 5467: 5448: 5442: 5401: 5397: 5371:Scanned Copy 5367: 5344: 5336: 5326: 5324: 5315: 5308: 5296:. Retrieved 5269: 5264: 5256: 5251: 5241: 5234: 5226: 5221: 5194: 5188: 5160: 5153: 5135: 5129: 5110: 5104: 5077: 5059: 5040: 5029: 5024:– EoHT.info. 5010: 4983: 4977: 4910: 4903: 4876: 4870: 4841: 4833: 4824: 4820: 4814: 4805: 4798:. Retrieved 4792: 4756:. Retrieved 4736: 4729: 4710: 4704: 4682: 4678: 4673: 4474: 4468: 4453: 4441: 4278: 3567: 3560: 3532:parameters); 3509: 3490: 3475: 3462: 3437: 3363: 3348: 3325: 3312: 3300: 3085: 3081: 3045:steam engine 3041: 3024: 3020: 3015: 3010:surroundings 3009: 3002: 2982: 2974: 2970: 2964: 2955: 2940: 2936: 2930: 2914: 2907: 2903: 2896: 2892: 2885: 2881: 2874: 2870: 2869: 2807: 2805: 2716: 2712: 2688: 2639: 2596: 2574: 2548: 2519: 2513: 2487: 2484: 2465: 2461: 2455: 2446: 2442:Carnot cycle 2410: 2398: 2371: 2356: 2346: 2341: 2334: 2325: 2315: 2307: 2305: 2300: 2298: 2293: 2291: 2286: 2273: 2264: 2256: 2251: 2250: 2229:Pierre Duhem 2199:, including 2190: 2184: 2176: 2137: 2133:Carnot cycle 2122: 2115:steam engine 2103:Joseph Black 2092: 2077: 2045:Robert Hooke 2041:Robert Boyle 2014: 2002: 1986: 1956: 1940:cell biology 1885: 1860:surroundings 1858: 1852: 1850: 1823: 1820:Introduction 1813: 1783: 1767:Carnot cycle 1739: 1723:biochemistry 1658: 1657: 1453:Carathéodory 1384:Heat engines 1356: 1345: 1334: 1316:Motive power 1301: 961:Free entropy 932: 432: 431: / 421: 420: / 412:introduction 405: 404: / 343: 306:Heat engines 93: / 67: 37: 31: 26: 8002:Warm Spaces 7644:Blower door 7622:and control 7620:Measurement 7601:Windcatcher 7575:Trombe wall 7515:Sail switch 7495:Refrigerant 7490:Recuperator 7365:Grease duct 7325:Freeze stat 7310:Fire damper 7180:Back boiler 7150:Air ionizer 7145:Air handler 7109:Ventilation 6961:Hybrid heat 6826:Air barrier 6745:Latent heat 6444:Statistical 6360:Theoretical 6337:Engineering 4495:temperature 4301:temperature 3536:Temperature 3471:calorimeter 3456:thermometer 3419:temperature 2715:the system 2480:temperature 2312:James Joule 2266:thermometer 2217:temperature 2119:Sadi Carnot 2099:latent heat 2069:Denis Papin 2061:Boyle's Law 2059:. In time, 2053:temperature 2025:vacuum pump 1912:black holes 1910:, and even 1892:engineering 1877:equilibrium 1802:statistical 1758:Lord Kelvin 1750:Sadi Carnot 1735:meteorology 1715:engineering 1703:microscopic 1675:temperature 1275:Synergetics 956:Free energy 402:Temperature 263:Quasistatic 258:Isenthalpic 215:Instruments 205:Equilibrium 157:Open system 91:Equilibrium 73:Statistical 8032:Categories 7758:Thermostat 7680:Humidistat 7611:Zone valve 7580:TurboSwing 7455:Oil heater 7425:Humidifier 7355:Gas heater 7305:Fan heater 7275:Evaporator 7260:Economizer 7235:Compressor 7140:Air filter 7123:Components 6940:Forced-air 6836:Antifreeze 6809:Technology 6755:Outgassing 6695:Convection 6561:Geophysics 6551:Biophysics 6395:Analytical 6348:Approaches 5576:0883187973 5298:29 October 4827:: 122–127. 4758:2 November 4697:References 3557:Potentials 3530:mechanical 3448:zeroth law 3077:black hole 3063:, such as 2927:Second law 2809:wall, then 2488:zeroth law 2452:Zeroth law 2164:Max Planck 2107:James Watt 2031:using his 1894:, such as 1742:efficiency 1587:Nucleation 1431:Scientists 1235:Philosophy 948:Potentials 311:Heat pumps 268:Polytropic 253:Isentropic 243:Isothermal 7868:Industry 7717:OpenTherm 7395:Heat pump 7390:Heat pipe 7340:Fume hood 7315:Fireplace 7220:Condenser 7170:Attic fan 6966:Hydronics 6511:Molecular 6412:Acoustics 6405:Continuum 6400:Celestial 6390:Newtonian 6377:Classical 6320:Divisions 6145:cite book 6023:ignored ( 6013:cite book 5934:cite book 5871:1044-677X 5797:0022-2488 5723:118230148 5715:0025-5831 5674:0021-9606 5635:0026-8976 5418:0003-9519 5174:cite book 5096:123283342 5045:. Dover. 4967:ignored ( 4957:cite book 4768:cite book 4383:μ 4253:μ 4200:μ 4173:∑ 4153:− 4144:− 4114:Φ 4093:Ω 4011:− 3794:− 3670:μ 3660:∑ 3641:− 3621:∫ 3505:mechanics 3501:First Law 3499:. By the 3467:barometer 3359:conjugate 3099:Mass flow 3071:, or the 2961:Third law 2648:Δ 2621:− 2609:Δ 2533:Δ 2494:First law 2342:classical 2247:Etymology 2182:in 1865. 2037:Aristotle 1952:economics 1920:chemistry 1810:axiomatic 1744:of early 1691:radiation 1568:Waterston 1518:von Mayer 1473:de Donder 1463:Clapeyron 1443:Boltzmann 1438:Bernoulli 1399:Education 1370:Timelines 1154:− 1099:− 887:Equations 854:∂ 807:∂ 758:α 722:∂ 675:∂ 629:− 623:β 587:∂ 540:∂ 248:Adiabatic 238:Isochoric 224:Processes 185:Ideal gas 68:Classical 7975:See also 7700:LonWorks 7634:Aquastat 7500:Register 7480:Radiator 7135:Air door 6935:Firestop 6735:Humidity 6710:Enthalpy 6700:Dilution 6685:Bake-out 6673:concepts 6205:32932988 6178:36025958 6137:45791449 6005:16878778 5889:27096122 5837:32826343 5578:, p. 79. 5519:17 April 5434:36609995 5426:41133471 5374:Archived 5292:Archived 5213:27974820 5051:19353301 5037:(1989). 5018:Archived 5002:43993556 4949:56491111 4895:36457809 4752:Archived 4595:See also 4349:pressure 3863:Enthalpy 3580:Formula 3522:Pressure 3400:pressure 3382:enthalpy 3264:Isolated 3035:, or of 3031:, or as 3021:boundary 3016:boundary 2969:states: 2935:states: 2518:states: 2460:states: 2279:dynamics 2221:pressure 2071:built a 2049:pressure 1918:and for 1857:and its 1620:Category 1558:Thompson 1468:Clausius 1448:Bridgman 1302:Vis viva 1284:Theories 1218:Gas laws 1010:Enthalpy 418:Pressure 233:Isobaric 190:Real gas 78:Chemical 61:Branches 7774:trades, 7345:Furnace 7210:Chiller 6882:Coolant 6595:Related 6479:General 6474:Special 6332:Applied 5880:4651616 5777:Bibcode 5478:Bibcode 4919:Bibcode 4862:8846081 4800:19 June 4491:entropy 4325:entropy 4299:is the 3577:Symbol 3540:entropy 3391:entropy 3049:nuclide 2985:Rankine 2947:entropy 2549:, of a 2287:dynamis 2284:δύναμις 2260:thermo- 2223:of the 2209:entropy 2180:entropy 1969:History 1916:physics 1896:engines 1888:science 1846:entropy 1711:science 1683:entropy 1663:physics 1543:Smeaton 1538:Rankine 1528:Onsager 1513:Maxwell 1508:Massieu 1213:Entropy 1208:General 1199:History 1189:Culture 1186:History 410: ( 407:Entropy 344:italics 145:Systems 8038:Energy 7927:SMACNA 7887:ASHRAE 7707:(MERV) 7661:(CADR) 7639:BACnet 7592:(ULPA) 7445:Louver 7370:Grille 7245:Damper 7195:Boiler 7093:(VCRS) 6894:(DOAS) 6506:Atomic 6461:Modern 6311:Major 6203:  6193:  6176:  6166:  6135:  6125:  6102:  6078:  6059:  6040:  6003:  5993:  5955:  5887:  5877:  5869:  5835:  5825:  5795:  5744:  5721:  5713:  5672:  5660:(21). 5633:  5595:  5574:  5455:  5432:  5424:  5416:  5211:  5201:  5142:  5117:  5094:  5084:  5049:  5000:  4990:  4947:  4937:  4893:  4883:  4860:  4850:  4744:  4717:  4546:Exergy 4493:, and 4460:axioms 4373:volume 4279:where 3526:volume 3493:energy 3463:pV=nRT 3409:volume 3361:pair. 3153:Closed 3053:quarks 3037:matter 2640:where 2377:energy 2274:therme 2239:, and 2213:volume 2205:energy 2150:, and 2131:, the 2080:piston 2057:volume 2055:, and 2029:vacuum 1950:, and 1854:system 1687:matter 1679:energy 1673:, and 1533:Planck 1523:Nernst 1498:Kelvin 1458:Carnot 748:  613:  481:  423:Volume 338:Note: 297:Cycles 126:Second 116:Zeroth 7967:(VOC) 7961:(SBS) 7950:(IAQ) 7907:CIBSE 7902:BSRIA 7805:(BIM) 7749:(STP) 7713:(NTP) 7335:Freon 7105:(VRF) 7099:(VAV) 6957:(HRV) 6931:(ERV) 6905:(DCV) 6878:(CAV) 5719:S2CID 5430:S2CID 5422:JSTOR 4915:(PDF) 4665:Notes 4544:(re: 3574:Name 3528:(the 3304:state 3075:of a 3025:walls 2871:where 2385:state 2379:with 2271:θέρμη 1836:, as 1581:Other 1548:Stahl 1503:Lewis 1493:Joule 1483:Gibbs 1478:Duhem 171:State 131:Third 121:First 7922:LEED 7882:AMCA 7877:AHRI 7410:HEPA 7330:Flue 7255:Duct 6432:Wave 6327:Pure 6201:OCLC 6191:ISBN 6174:OCLC 6164:ISBN 6151:link 6133:OCLC 6123:ISBN 6100:ISBN 6076:ISBN 6057:ISBN 6038:ISBN 6025:help 6001:PMID 5991:ISBN 5953:ISBN 5940:link 5885:PMID 5867:ISSN 5833:OCLC 5823:ISBN 5793:ISSN 5742:ISBN 5711:ISSN 5670:ISSN 5631:ISSN 5593:ISBN 5572:ISBN 5521:2023 5453:ISBN 5414:ISSN 5300:2023 5209:OCLC 5199:ISBN 5180:link 5140:ISBN 5115:ISBN 5092:OCLC 5082:ISBN 5047:OCLC 4998:OCLC 4988:ISBN 4969:help 4945:OCLC 4935:ISBN 4891:OCLC 4881:ISBN 4858:OCLC 4848:ISBN 4802:2012 4774:link 4760:2020 4742:ISBN 4715:ISBN 4487:heat 4395:the 4371:the 4347:the 4323:the 3497:work 3373:heat 3116:Open 3109:Heat 3104:Work 3033:heat 3029:work 2965:The 2514:The 2456:The 2219:and 2170:and 2097:and 2015:The 1977:The 1890:and 1879:and 1871:and 1838:work 1834:heat 1729:and 1713:and 1689:and 1671:work 1667:heat 1553:Tait 383:Heat 378:Work 108:Laws 7932:UMC 7917:IIR 7897:BRE 7290:Fan 6427:Ray 5875:PMC 5859:doi 5855:113 5785:doi 5703:doi 5662:doi 5658:160 5623:doi 5537:in 5406:doi 5321:241 5166:108 4927:doi 3338:or 3306:of 2987:). 2893:and 1993:of 1396:Art 342:in 8034:: 6239:. 6199:. 6172:. 6147:}} 6143:{{ 6131:. 6017:: 6015:}} 6011:{{ 5999:. 5936:}} 5932:{{ 5883:. 5873:. 5865:. 5853:. 5849:. 5831:. 5791:. 5783:. 5773:11 5771:. 5765:. 5717:. 5709:. 5699:67 5691:. 5668:. 5656:. 5652:. 5629:. 5619:80 5617:. 5613:. 5511:. 5428:. 5420:. 5412:. 5402:16 5400:. 5396:. 5384:^ 5359:^ 5351:26 5323:. 5277:^ 5207:. 5176:}} 5172:{{ 5090:. 5068:^ 4996:. 4961:: 4959:}} 4955:{{ 4943:. 4933:. 4925:. 4889:. 4856:. 4825:40 4804:. 4782:^ 4770:}} 4766:{{ 4750:. 4683:by 4679:to 4489:, 4466:. 4446:. 4399:, 4375:, 4351:, 4327:, 4303:, 4105:, 3349:A 3318:. 3310:. 3079:. 2717:on 2713:by 2689:to 2490:. 2349:. 2235:, 2215:, 2211:, 2207:, 2174:. 2166:, 2162:, 2158:, 2051:, 1961:. 1946:, 1942:, 1938:, 1934:, 1930:, 1926:, 1922:, 1906:, 1902:, 1898:, 1883:. 1816:. 1737:. 1725:, 1721:, 1681:, 1669:, 6656:e 6649:t 6642:v 6304:e 6297:t 6290:v 6207:. 6180:. 6153:) 6139:. 6108:. 6084:. 6065:. 6046:. 6027:) 6007:. 5961:. 5942:) 5891:. 5861:: 5839:. 5799:. 5787:: 5779:: 5750:. 5725:. 5705:: 5676:. 5664:: 5637:. 5625:: 5523:. 5484:. 5480:: 5461:. 5436:. 5408:: 5353:. 5302:. 5215:. 5182:) 5123:. 5098:. 5053:. 5004:. 4971:) 4951:. 4929:: 4921:: 4897:. 4864:. 4776:) 4762:. 4723:. 4548:) 4427:i 4407:N 4359:V 4335:p 4311:S 4287:T 4262:} 4257:i 4249:{ 4246:, 4243:V 4240:, 4237:T 4214:i 4210:N 4204:i 4177:i 4150:S 4147:T 4141:U 4118:G 4063:} 4058:i 4054:N 4050:{ 4047:, 4044:p 4041:, 4038:T 4017:S 4014:T 4008:V 4005:p 4002:+ 3999:U 3978:G 3950:} 3945:i 3941:N 3937:{ 3934:, 3931:p 3928:, 3925:S 3904:V 3901:p 3898:+ 3895:U 3874:H 3846:} 3841:i 3837:N 3833:{ 3830:, 3827:V 3824:, 3821:T 3800:S 3797:T 3791:U 3770:F 3742:} 3737:i 3733:N 3729:{ 3726:, 3723:V 3720:, 3717:S 3695:) 3689:i 3685:N 3680:d 3674:i 3664:i 3656:+ 3653:V 3649:d 3644:p 3638:S 3634:d 3629:T 3625:( 3600:U 3548:- 3538:- 3524:- 3294:N 3284:N 3274:N 3257:Y 3247:N 3237:N 3220:N 3210:Y 3200:N 3183:Y 3173:Y 3163:N 3146:Y 3136:Y 3126:Y 2900:2 2897:U 2889:1 2886:U 2878:0 2875:U 2866:, 2852:2 2848:U 2844:+ 2839:1 2835:U 2831:= 2826:0 2822:U 2791:U 2771:Q 2751:U 2731:W 2699:W 2675:Q 2651:U 2636:. 2624:W 2618:Q 2615:= 2612:U 2584:W 2562:Q 2536:U 2524:, 2506:( 2011:. 1647:e 1640:t 1633:v 1160:S 1157:T 1151:H 1148:= 1145:) 1142:p 1139:, 1136:T 1133:( 1130:G 1105:S 1102:T 1096:U 1093:= 1090:) 1087:V 1084:, 1081:T 1078:( 1075:A 1050:V 1047:p 1044:+ 1041:U 1038:= 1035:) 1032:p 1029:, 1026:S 1023:( 1020:H 995:) 992:V 989:, 986:S 983:( 980:U 857:T 833:V 810:V 786:1 761:= 725:p 701:V 678:V 654:1 626:= 590:T 566:N 543:S 519:T 494:= 491:c 414:) 20:)

Index

Thermodynamic
Thermodynamics

Carnot heat engine
Classical
Statistical
Chemical
Quantum thermodynamics
Equilibrium
Non-equilibrium
Laws
Zeroth
First
Second
Third
Systems
Closed system
Open system
Isolated system
State
Equation of state
Ideal gas
Real gas
State of matter
Phase (matter)
Equilibrium
Control volume
Instruments
Processes
Isobaric

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.