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would be deployed to perform a powered horizontal landing. The concept would allow for reusing 80% of the stage's economic value: the engine, avionics and propulsion bay. The engines could be re-flown about 10 to 20 times. The approach could have several advantages over the successfully proven SpaceX technology which regularly returns its first stage rockets. Specifically, it avoids the high stresses their booster engines experience during deceleration for a vertical landing and for a geostationary flight it would only require around 2,000 kg of fuel to return safely to the ground against an estimated 35,000 kg that Airbus has estimated are needed to return a SpaceX booster to the launch site. Fuel is only a minor cost in the value of the overall launch, however to achieve a 21-40% reduction in cost of the launch the Falcon 9 payload is reduced from 8,300kg to 5,500kg pushing cost per kilogram back up by a third and negating much of the savings, the true cost advantage would be when carrying customer payloads significantly below the rockets lift potential where the otherwise unused lift capacity could be used for extra fuel to recycle the rocket.
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After the stage is exhausted during launch, the engine module is jettisoned for reentry. At a certain point in the descent, Adeline would deploy its small winglets and steer itself towards a runway whilst gliding. As it approaches the runway, landing gear and two small pusher configuration propellers
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The concept envisions a rocket booster that includes propeller engines and avionics to allow for its recovery by a soft landing on a runway. The boosters would then be refurbished and reused on another
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107:, or any liquid-fuel rocket. The project engineers think it could recover 20-30% of the cost of a flight at an added weight penalty cost of about 10%.
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In 2018 an official in the CNES launcher directorate declared the concept "not financially interesting".
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270:"Airbus' Adeline Project Aims to Build Reusable Rockets and Space Tugs"
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Adeline: Airbus
Defence and Space's solution to reuse space Launchers
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is developed for Airbus
Defence and Space, Adeline comes afterwards.
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Airbus started this program in 2010 and has invested about
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that would fly itself back to Earth after a launch using
193:"Meet Adeline, Airbus' Answer To SpaceX Reusability"
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223:"Airbus unveils 'Adeline' re-usable rocket concept"
325:Airbus is testing concepts to reuse rocket parts
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327:- article including a diagram of mission profile
103:The concept may be used in future evolution of
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191:de Selding, Peter B. (5 June 2015).
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68:) was a concept for a reusable
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221:Amos, Jonathan (5 June 2015).
83:conceived the design concept.
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1685:. You can help Knowledge by
1632:. You can help Knowledge by
1575:. You can help Knowledge by
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1571:This rocketry article is a
1457:Ya Guidao Gainian Feixingqi
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1628:-related article is a
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1543:* indicates
1407:Dream Chaser
1373:SpaceShipTwo
1367:SpaceShipOne
1222:
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961:Falcon Heavy
877:
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716:MT Aerospace
696:Aérospatiale
691:Airbus Space
457:Launch sites
298:. Retrieved
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27:Rocket stage
1500:Silver Dart
1432:upper stage
1361:Gemini SC-2
1318:Boeing X-37
1279:VentureStar
1211:Hyperbola-2
1138:Kankoh-maru
1071:Orbex Prime
1040:Hyperbola-3
1019:Ariane Next
998:* (booster)
992:* (booster)
967:New Shepard
813:Ariane 5 ME
744:Arianespace
686:ArianeGroup
399:Ariane Next
112:€15 million
73:first-stage
1726:Categories
1545:suborbital
1301:Spacecraft
1264:Tianjiao-1
1259:Sea Dragon
1182:(boosters)
1115:Tianlong-3
1046:Long March
926:spacecraft
879:Multimedia
279:2015-06-11
254:2017-11-25
232:2015-06-05
202:2015-06-05
197:Space News
171:References
54:xpendable
38:main stage
1510:X-30 NASP
1472:Cancelled
1440:Proposals
1426:(capsule)
1420:(capsule)
1414:(capsule)
1403:(capsule)
1357:(capsule)
1221:Hopper /
1196:Falcon 1e
1131:Proposals
1123:(engines)
1065:New Glenn
801:Cancelled
785:Proposals
580:2020–2029
575:2010–2019
570:2000–2009
565:1990–1999
560:1979–1989
274:Space.com
1626:aviation
1547:vehicles
1430:Starship
1412:Mengzhou
1334:Shenlong
1329:Dragon 2
1201:Falcon 5
1157:Canceled
1109:Terran R
1077:Pallas-1
1034:Electron
1024:CALLISTO
955:Falcon 9
867:Category
699:(merged)
548:Launches
435:Ariane 5
430:Ariane 4
425:Ariane 3
420:Ariane 2
415:Ariane 1
383:Ariane 6
227:BBC News
125:See also
116:Ariane 6
105:Ariane 6
87:Overview
36:Ariane 6
1495:Mustard
1343:Retired
1325:(CSSHQ)
1223:Phoenix
1164:Adeline
1059:Miura 5
977:Retired
832:Retired
808:Adeline
778:Related
753:Related
591:Flights
539:Vulcain
502:Engines
408:Retired
376:Current
369:Rockets
154:(WIRES)
50:vanced
43:Adeline
1484:Kliper
1447:Avatar
1355:Dragon
1311:Active
1269:Spiral
1216:HOPE-X
1180:Ares V
1174:Ares I
1169:Angara
1143:SASSTO
1121:Vulcan
1094:Skylon
1083:RLV-TD
1029:CORONA
990:Petrel
948:Active
844:Europa
823:Hermes
529:Viking
509:Aestus
469:Kourou
300:23 May
158:RETALT
94:flight
70:rocket
66:conomy
1624:This
1463:SUSIE
1424:Orion
1254:Roton
1229:HOTOL
1206:Nexus
818:DC4EU
792:SUSIE
726:Nammo
721:SABCA
663:VA262
658:VA256
653:VA255
648:VA254
643:VA253
638:VA248
633:VA247
628:VA246
623:VA245
618:VA243
613:VA244
608:VA242
603:VA241
598:VA240
534:Vinci
524:P160C
519:P120C
491:ELA-4
486:ELA-3
481:ELA-2
476:ELA-1
321:video
164:SUSIE
77:drone
1683:stub
1630:stub
1573:stub
1516:X-33
1505:SOAR
1489:Lynx
1384:X-15
1244:MAKS
1013:Amur
996:Skua
924:and
765:CNES
514:HM7B
302:2018
1479:H-2
1274:V-2
1234:K-1
1728::
272:.
225:.
211:^
195:.
179:^
96:.
60:In
48:Ad
1714:e
1707:t
1700:v
1689:.
1661:e
1654:t
1647:v
1636:.
1604:e
1597:t
1590:v
1579:.
1524:*
1518:*
1512:*
1491:*
1459:*
1386:*
1375:*
1369:*
1363:*
969:*
914:e
907:t
900:v
471:)
467:(
354:e
347:t
340:v
304:.
282:.
257:.
235:.
205:.
64:E
56:L
52:E
45:(
20:)
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