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In April 2024, Longyun passed a long duration hot firing test with the servo mechanism rotating to the maximum angle of ±8°. The engine has also reportedly passed the customer acceptance test.
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In 2018, the gas generator test for the
Longyun engine was completed. The engine completed multiple start-up hot test runs in May 2021. In October 2021, launch startup
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319:"JiuZhou YunJian "LongYun" engine has completed multiple start-up hot test runs_JiuZhou Cloud Arrow (Beijing) Space Technology Co., Ltd"
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conducted a ground test of a 4.2-meter stainless steel stage powered by the
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1773:* Different versions of the engine use different propellant combinations
275:"Longyun Engine JiuZhou Cloud Arrow (Beijing) Space Technology Co., Ltd"
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burning liquid methane and liquid oxygen under development by
371:"The Chinese are preparing to launch a "miniature Starship""
30:"Longyun" redirects here. For the Chinese politician, see
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signed a deal to use the
Longyun engine to power its
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463:Comparison of orbital rocket engines
369:Alaieva, Liliia (20 January 2023).
1806:. You can help Knowledge (XXG) by
396:"九州云箭 70 吨级"龙云"火箭发动机高压泵后热摇摆试验圆满成功"
25:
343:Jones, Andrew (31 October 2021).
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292:Jones, Andrew (12 August 2019).
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1:
1259:RD-0202 to 0206, 0208 to 0213
1802:This rocketry article is a
177:880 kg (1,940 lb)
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36:
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248:reusable launch vehicle.
37:Not to be confused with
1853:Rocket engines of China
1304:RD-250 to 252, 261, 262
39:Lingyun (rocket engine)
1780:are under development
1168:YF-20, 21, 22, 24, 25
947:RD-107, 108, 117, 118
375:The Universe Magazine
1269:RD-0216, 0217, 0235
932:RD-0107, 0108, 0110
223:gas-generator cycle
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79:Liquid-fuel engine
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73:Under development
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16:(Redirected from
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378:. Retrieved
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301:. Retrieved
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60:Manufacturer
1776:Engines in
1423:RD-109, 119
1361:RD-864, 869
1346:RD-854, 861
1309:RD-253, 275
957:RD-170, 171
252:Space Epoch
161:, sea-level
128:kilonewtons
112:kilonewtons
102:Performance
1847:Categories
1163:YF-1, 2, 3
1111:Hypergolic
1083:Rutherford
802:Prometheus
764:Archimedes
261:References
182:References
169:Dimensions
85:Propellant
1704:Castor 30
1584:Zefiro 40
1579:Zefiro 23
1520:SpaB-140C
917:NK-33, 44
827:cryogenic
673:Methalox
492:Hydrolox
484:Cryogenic
402:. ithome.
349:SpaceNews
298:SpaceNews
242:Rocket Pi
1719:Orbus-21
1574:Zefiro 9
1337:Ukraine
1115:Aerozine
1103:Storable
995:Ukraine
937:RD-0110R
834:Kerolox
380:15 March
354:15 March
328:15 March
303:15 March
246:Darwin-1
174:Dry mass
150:, vacuum
142:30%~100%
32:Long Yun
1778:italics
1739:Star 48
1734:Star 37
1714:Orbus-6
1635:Israel
1569:Waxwing
1525:Europe
1517:SpaB-65
1419:Russia
1284:RD-0237
1279:RD-0236
1250:Russia
1229:Israel
1189:Europe
1033:Kestrel
979:S1.5400
942:RD-0124
908:Russia
901:SCE-200
797:Europe
790:RD-0169
785:Russia
711:Longyun
704:Lingyun
622:RD-0146
616:RD-0120
607:Russia
564:Vulcain
550:Europe
473:Liquid
449:orbital
236:History
221:) is a
217:, lit.
214:Lóngyún
201:Chinese
197:Longyun
45:Lingyun
18:Longyun
1694:AJ-60A
1659:KM-V2b
1650:Japan
1624:Salman
1590:India
1564:Topaze
1529:Mage 1
1494:China
1485:Solid
1392:TR-201
1356:RD-856
1351:RD-855
1341:RD-843
1331:S5.98M
1320:RD-270
1214:India
1208:Viking
1198:Astris
1193:Aestus
1183:YF-50D
1159:China
1068:RS-27A
1058:Merlin
1048:LR-105
1012:RD-810
1005:RD-801
989:TEPREL
985:Spain
973:RD-193
962:RD-180
952:RD-120
896:India
889:Welkin
882:YF-130
876:YF-115
871:YF-102
866:YF-100
850:China
778:Aeon R
771:Aeon 1
758:Raptor
742:YF-215
735:YF-209
728:TQ-15A
692:China
585:Japan
574:CE-7.5
570:India
525:YF-75D
511:China
211::
209:pinyin
203::
126:686.5
110:770.2
70:Status
1759:X-254
1754:X-248
1744:UA120
1724:Orion
1699:Algol
1684:SRB-A
1679:M-34c
1654:KM-V1
1644:RSA-3
1620:Iran
1513:FG-47
1508:FG-46
1503:FG-36
1498:FG-02
1459:XLR81
1453:RS-88
1448:Curie
1438:Gamma
1413:Other
1397:XLR81
1386:RS-88
1381:LR-91
1376:LR-87
1326:S5.92
1254:17D61
1223:Vikas
1203:Vexin
1178:YF-40
1173:YF-23
1146:, or
1126:, or
1120:UH 25
1088:XLR50
1073:RS-56
1063:RS-27
1043:LR-89
1038:LR-79
922:RD-58
912:NK-15
860:TH-12
854:TH-11
825:Semi-
722:TQ-12
717:TQ-11
697:BF-20
662:RS-68
657:RS-25
634:BE-3U
579:CE-20
559:Vinci
543:YF-90
536:YF-79
530:YF-77
520:YF-75
515:YF-73
187:Notes
54:China
1804:stub
1749:SRMU
1674:M-34
1669:M-24
1664:M-14
1639:LK-1
1629:Rafe
1614:S200
1609:S139
1559:P230
1554:P120
1487:fuel
1371:AJ10
1233:LK-4
1128:UDMH
1078:S-3D
999:RD-8
838:RP-1
809:M-10
753:BE-4
652:RL10
641:BE-7
600:LE-9
594:LE-7
589:LE-5
554:HM7B
475:fuel
447:for
443:and
382:2024
356:2024
330:2024
305:2024
195:The
164:290s
153:350s
1709:GEM
1604:S12
1549:P80
1544:PAP
1539:P-6
1534:P-4
1434:UK
1218:PS4
1148:HNO
1144:MON
1124:MMH
1028:H-1
1023:F-1
842:LOX
684:LOX
647:J-2
503:LOX
132:lbf
116:lbf
89:LOX
1849::
1599:S9
1594:S7
1142:,
1131:/
1122:,
1117:,
840:/
682:/
677:CH
501:/
496:LH
398:.
373:.
347:.
321:.
296:.
277:.
232:.
207:;
205:龙云
93:CH
91:/
1835:e
1828:t
1821:v
1810:.
1461:*
1455:*
1399:*
1388:*
1153:)
1150:3
1139:4
1137:O
1135:2
1133:N
1113:(
844:)
836:(
686:)
679:4
675:(
505:)
498:2
494:(
433:e
426:t
419:v
384:.
358:.
332:.
307:.
281:.
199:(
134:)
118:)
95:4
41:.
34:.
20:)
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