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device. More advanced blade design along with proprietary wear-resistant and heat-protective coatings have resulted in improved specific fuel consumption (kg/h/kgf) dropping from 0.65 to 0.63. Specified service life has also improved exponentially to 40,000 hours. The current application for Series
181:
Since the tradition in the Soviet era was to gradually and continuously improve engines in serviceability, engines went from Series 1 to 3A (depending on the application). The Series 1 (used on Yak-42D) did not feature any reverse thrust system however, series 1A to 3A were fitted with bucket-type
182:
thrust reversers (used on An-72/An-74). The most recent upgrade (after the Soviet breakup) is Series 4A which has been in manufacture since 2002. Improvements included updated curved titanium blades and a built-in
178:
with titanium blades is driven by a single-stage non-cooled low pressure turbine. The seven-stage high-pressure compressor with steel blades is driven by a steel bladed high-pressure turbine.
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448:: 1,599.8 kgf (15.689 kN; 3,527 lbf) at Mach 0.75 speed, 8,001 m (26,250 ft) altitude
655:
159:. The first test runs began in 1971, first flight tests followed in 1974, serial production began in 1977.
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aircraft and was very advanced when it was first introduced in the 1970s. The engine was designed by
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1-stage high-pressure turbine, 1-stage low-pressure turbine, 3-stage free-power turbine
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7-stage high-pressure compressor, 6-stage low-pressure compressor
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444:: 6,500.0 kgf (63.743 kN; 14,330 lbf);
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834:
611:Turbofan and turbojet engines: Database handbook
170:outer shell, which is driven by a three-stage
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601:
484:: 10.2 g/(kN⋅s) (0.36 lb/(lbf⋅h));
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488:: 18.4 g/(kN⋅s) (0.65 lb/(lbf⋅h))
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162:The engine has a single-stage fan with 29
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127:) is a three-shaft high bypass ratio
131:currently produced by the Ukrainian
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843:Ivchenko-Progress aircraft engines
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143:The engine was developed for the
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24:
472:254.9 kg/s (562 lb/s)
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1:
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402:1,109 kg (2,445 lb)
858:Three-spool turbofan engines
848:High-bypass turbofan engines
589:Motor Sich D-36 product page
7:
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396:1.333 m (52.5 in)
390:3.47 m (136.6 in)
10:
874:
763:
716:
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598:Retrieved: 6 January 2013
477:Specific fuel consumption
32:
23:
18:
614:. Elodie Roux. pp.
570:List of aircraft engines
373:General characteristics
176:low pressure compressor
853:1970s turbofan engines
453:Overall pressure ratio
139:Design and development
121:Ivchenko Progress D-36
726:auxiliary power units
369:Élodie Roux, page 158
608:Élodie Roux (2007).
542:Related development
521:Soviet Union portal
594:2014-11-02 at the
83:Major applications
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679:Ivchenko-Progress
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220:Fan Diameter (mm)
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64:Ivchenko-Progress
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682:aircraft engines
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482:Static sea level
442:Static sea level
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174:. The six-stage
157:Vladimir Lotarev
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262:Yakovlev Yak-42
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123:(also known as
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195:Specifications
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184:reverse thrust
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103:Developed into
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564:Related lists
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548:Lotarev D-136
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293:Antonov An-72
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166:blades and a
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108:Lotarev D-136
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92:Antonov An-74
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88:Antonov An-72
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462:Bypass ratio
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366:
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268:Series 1A/2A
232:Application
229:Introduction
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125:Lotarev D-36
124:
120:
118:
718:Turboshafts
429:Performance
413:Compressor:
400:Dry weight:
359:An-74TK-300
226:Weight (kg)
223:Length (mm)
205:Thrust (kN)
189:An-74TK-300
837:Categories
722:turboprops
576:References
407:Components
133:Motor Sich
74:First run
68:Motor Sich
765:Turbofans
638:804131087
394:Diameter:
367:Data from
334:Series 4A
303:Series 3A
187:4A is on
135:company.
769:propfans
592:Archived
493:See also
435:Maximum
383:turbofan
381:3-shaft
237:Series 1
215:Pressure
212:at Start
164:titanium
129:turbofan
42:Turbofan
420:Turbine
388:Length:
172:turbine
33:D-36MV
792:AI-322
782:AI-222
750:AI-450
636:
626:
486:Cruise
446:Cruise
437:thrust
208:Bypass
168:Kevlar
145:Yak-42
822:D-436
817:D-236
802:D-18T
787:AI-25
777:AI-22
755:D-136
745:AI-24
740:AI-20
728:(APU)
708:AI-26
703:AI-14
379:Type:
349:3,732
346:1,333
340:5.6:1
337:63.75
318:3,192
315:1,333
309:5.6:1
306:63.75
283:3,192
280:1,333
274:5.6:1
271:63.75
252:3,930
249:1,333
243:5.6:1
240:63.75
217:Ratio
210:Ratio
153:An-74
149:An-72
77:1971
38:Type
19:D-36
812:D-36
807:D-27
797:DV-2
767:and
735:AI-9
724:and
698:AI-4
634:OCLC
624:ISBN
457:18.7
355:2002
352:1130
343:20:1
321:1124
312:20:1
286:1124
277:20:1
258:1971
255:1124
246:20:1
202:Type
151:and
119:The
54:USSR
620:159
616:158
466:6.3
839::
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191:.
147:,
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671:e
664:t
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640:.
618:–
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324:?
289:?
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