Knowledge (XXG)

XLR50

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40: 2134: 1811: 380:, was considered more fitting and a less risky choice than Reaction Motors next project. Thus, on October 1, 1955 Martin purchase order 55-3516-CP was signed with General Electric for the X-405 engine for furnishing a self-contained unit which was to include the thrust structure, gimbal ring, engine components, and engine starting equipment. 24: 2198: 2203: 1948: 618: 766: 1943: 2179: 797: 592:
The Martin Company - Engineering Report No. 11022: The Vanguard Satellite Launching Vehicle - An Engineering Summary (April 1960) p. 40-51
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McLaughlin Green, Constance; Lomask, Milton (1970). "Chapter 4 — Getting the Launch Program Started".
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McLaughlin Green, Constance; Lomask, Milton (1970). "Chapter 5 — Battle Over Vehicle Specifications".
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Vanguard rocket engines: rear, GE's first-stage engine; foreground, Aerojet General's second-stage engine.
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Bille, Matt; Lishock, Erika (2004). "5 — The Trials of Project Vanguard".
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got the contract as prime contractor. Given the required thrust levels, the
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rocket was selected as the first orbital launch vehicle for the US,
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Winter, Frank H. (1990). "3 — Rockets Enter the Space Age".
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The First Space Race: Launching the World's First Satellites
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experience, the turbine was driven by steam generated by
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You can help Knowledge (XXG) by 544:Vanguard: A History (NASA SP-4202) 481:Vanguard: A History (NASA SP-4202) 14: 237:1.14 m (3 ft 9 in) 2132: 1809: 38: 334:and the combustion chamber was 444:Texas A&M University Press 1: 1594:RD-0202 to 0206, 0208 to 0213 179:123.8 kN (27,800 lb 167:134.8 kN (30,300 lb 94:General Electric Hermes A-3B 303:. It was used to power the 216:248 s (2.43 km/s) 194:4.2 MPa (610 psi) 2225: 2127: 205:270 s (2.6 km/s) 2104: 1807: 793: 412:Encyclopedia Astronautica 254: 245:191 kg (421 lb) 21: 515:Harvard University Press 285:liquid-propellant rocket 1639:RD-250 to 252, 261, 262 338:cooled. The engine was 2148:-related article is a 2115:are under development 1503:YF-20, 21, 22, 24, 25 1282:RD-107, 108, 117, 118 571:. Whiskey Yankee LLC 1604:RD-0216, 0217, 0235 1267:RD-0107, 0108, 0110 299:cycle developed by 18: 509:Rockets Into Space 108:Liquid-fuel engine 2209:Outer space stubs 2161: 2160: 2122: 2121: 2064:Space Shuttle SRB 1805: 1804: 1743: 1742: 1433: 1432: 1155: 1154: 742: 741: 323:decomposition of 274: 273: 176:Thrust, sea-level 34:Country of origin 2216: 2182: 2175: 2168: 2136: 2129: 1813: 1812: 1649:RD-263, 268, 273 1580:along other LREs 1442: 1302:RD-191, 151, 181 1166: 824: 815: 769: 762: 755: 746: 628:Project Vanguard 621: 614: 607: 598: 580: 579: 577: 576: 565: 559: 558: 556: 555: 538: 529: 528: 526: 525: 512: 502: 496: 495: 493: 492: 475: 464: 463: 461: 460: 433: 427: 426: 424: 423: 414:. Archived from 404: 374:General Electric 365:propulsion (the 344:thrust vectoring 313:Vanguard project 309:Vanguard rockets 301:General Electric 211:Specific impulse 200:Specific impulse 81: 64:General Electric 44: 42: 41: 26: 19: 2224: 2223: 2219: 2218: 2217: 2215: 2214: 2213: 2189: 2188: 2187: 2186: 2125: 2123: 2118: 2100: 1821: 1814: 1810: 1801: 1739: 1629:RD-0255 to 0257 1624:RD-0243 to 0245 1486: 1475: 1471: 1465: 1453: 1429: 1170: 1161: 1151: 1015: 1009: 1003: 834: 828: 809: 802: 789: 787:launch vehicles 773: 743: 738: 712: 630: 625: 588: 586:Further reading 583: 574: 572: 567: 566: 562: 553: 551: 540: 539: 532: 523: 521: 504: 503: 499: 490: 488: 477: 476: 467: 458: 456: 454: 435: 434: 430: 421: 419: 406: 405: 401: 397: 367:Reaction Motors 332: 328: 287:engine burning 182: 170: 39: 37: 29: 12: 11: 5: 2222: 2220: 2212: 2211: 2206: 2201: 2191: 2190: 2185: 2184: 2177: 2170: 2162: 2159: 2158: 2137: 2120: 2119: 2117: 2116: 2109: 2105: 2102: 2101: 2099: 2098: 2097: 2096: 2091: 2086: 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Retrieved 416:the original 402: 382: 352: 277: 275: 151:Nozzle ratio 60:Manufacturer 2146:spaceflight 2111:Engines in 1758:RD-109, 119 1696:RD-864, 869 1681:RD-854, 861 1644:RD-253, 275 1292:RD-170, 171 305:first stage 258:first stage 224:145 seconds 213:, sea-level 159:Performance 91:Predecessor 78:Associated 73:First stage 70:Application 2193:Categories 1498:YF-1, 2, 3 1446:Hypergolic 1418:Rutherford 1137:Prometheus 1099:Archimedes 734:Vanguard 3 729:Vanguard 2 724:Vanguard 1 717:Satellites 575:2015-06-24 554:2015-06-24 524:2015-06-24 517:. p.  491:2015-06-24 459:2015-06-24 422:2015-06-24 395:References 342:to supply 268:References 263:References 229:Dimensions 114:Propellant 2039:Castor 30 1919:Zefiro 40 1914:Zefiro 23 1855:SpaB-140C 1252:NK-33, 44 1162:cryogenic 1008:Methalox 827:Hydrolox 819:Cryogenic 353:When the 321:catalytic 221:Burn time 2054:Orbus-21 1909:Zefiro 9 1672:Ukraine 1450:Aerozine 1438:Storable 1330:Ukraine 1272:RD-0110R 1169:Kerolox 635:Launches 355:Vanguard 348:verniers 340:gimbaled 282:pump-fed 256:Vanguard 242:Dry mass 234:Diameter 202:, vacuum 190:pressure 188:Chamber 85:Vanguard 2113:italics 2074:Star 48 2069:Star 37 2049:Orbus-6 1970:Israel 1904:Waxwing 1860:Europe 1852:SpaB-65 1754:Russia 1619:RD-0237 1614:RD-0236 1585:Russia 1564:Israel 1524:Europe 1368:Kestrel 1314:S1.5400 1277:RD-0124 1243:Russia 1236:SCE-200 1132:Europe 1125:RD-0169 1120:Russia 1046:Longyun 1039:Lingyun 957:RD-0146 951:RD-0120 942:Russia 899:Vulcain 885:Europe 808:Liquid 784:orbital 709:/TV4-BU 408:"X-405" 311:on the 307:of the 250:Used in 143:Chamber 102:Retired 2029:AJ-60A 1994:KM-V2b 1985:Japan 1959:Salman 1925:India 1899:Topaze 1864:Mage 1 1829:China 1820:Solid 1727:TR-201 1691:RD-856 1686:RD-855 1676:RD-843 1666:S5.98M 1655:RD-270 1549:India 1543:Viking 1533:Astris 1528:Aestus 1518:YF-50D 1494:China 1403:RS-27A 1393:Merlin 1383:LR-105 1347:RD-810 1340:RD-801 1324:TEPREL 1320:Spain 1308:RD-193 1297:RD-180 1287:RD-120 1231:India 1224:Welkin 1217:YF-130 1211:YF-115 1206:YF-102 1201:YF-100 1185:China 1113:Aeon R 1106:Aeon 1 1093:Raptor 1077:YF-215 1070:YF-209 1063:TQ-15A 1027:China 920:Japan 909:CE-7.5 905:India 860:YF-75D 846:China 662:TV-3BU 450:  363:Viking 280:was a 99:Status 43:  2144:- or 2142:space 2140:This 2094:X-254 2089:X-248 2079:UA120 2059:Orion 2034:Algol 2019:SRB-A 2014:M-34c 1989:KM-V1 1979:RSA-3 1955:Iran 1848:FG-47 1843:FG-46 1838:FG-36 1833:FG-02 1794:XLR81 1788:RS-88 1783:Curie 1773:Gamma 1748:Other 1732:XLR81 1721:RS-88 1716:LR-91 1711:LR-87 1661:S5.92 1589:17D61 1558:Vikas 1538:Vexin 1513:YF-40 1508:YF-23 1481:, or 1461:, or 1455:UH 25 1423:XLR50 1408:RS-56 1398:RS-27 1378:LR-89 1373:LR-79 1257:RD-58 1247:NK-15 1195:TH-12 1189:TH-11 1160:Semi- 1057:TQ-12 1052:TQ-11 1032:BF-20 997:RS-68 992:RS-25 969:BE-3U 914:CE-20 894:Vinci 878:YF-90 871:YF-79 865:YF-77 855:YF-75 850:YF-73 707:SLV-7 702:SLV-6 697:SLV-5 692:SLV-4 687:SLV-3 682:SLV-2 677:SLV-1 370:XLR10 295:in a 278:XLR50 128:Cycle 17:XLR50 2150:stub 2084:SRMU 2009:M-34 2004:M-24 1999:M-14 1974:LK-1 1964:Rafe 1949:S200 1944:S139 1894:P230 1889:P120 1822:fuel 1706:AJ10 1568:LK-4 1463:UDMH 1413:S-3D 1334:RD-8 1173:RP-1 1144:M-10 1088:BE-4 987:RL10 976:BE-7 935:LE-9 929:LE-7 924:LE-5 889:HM7B 810:fuel 782:for 778:and 672:TV-5 667:TV-4 657:TV-3 652:TV-2 647:TV-1 642:TV-0 549:NASA 486:NASA 448:ISBN 389:TV-1 387:and 385:TV-0 291:and 289:RP-1 276:The 122:RP-1 55:1957 52:Date 2044:GEM 1939:S12 1884:P80 1879:PAP 1874:P-6 1869:P-4 1769:UK 1553:PS4 1483:HNO 1479:MON 1459:MMH 1363:H-1 1358:F-1 1177:LOX 1019:LOX 982:J-2 838:LOX 317:V-2 293:LOX 154:5.5 118:LOX 2195:: 1934:S9 1929:S7 1477:, 1466:/ 1457:, 1452:, 1175:/ 1017:/ 1012:CH 836:/ 831:LH 547:. 533:^ 519:71 513:. 484:. 468:^ 442:. 410:. 120:/ 80:LV 2181:e 2174:t 2167:v 2156:. 1796:* 1790:* 1734:* 1723:* 1488:) 1485:3 1474:4 1472:O 1470:2 1468:N 1448:( 1179:) 1171:( 1021:) 1014:4 1010:( 840:) 833:2 829:( 768:e 761:t 754:v 620:e 613:t 606:v 578:. 557:. 527:. 494:. 462:. 425:. 331:2 329:O 327:2 325:H 183:) 181:f 171:) 169:f 146:1

Index


United States
General Electric
Vanguard
Liquid-fuel engine
LOX
RP-1
Gas-generator
pressure
Specific impulse
Specific impulse
Vanguard
pump-fed
liquid-propellant rocket
RP-1
LOX
gas generator
General Electric
first stage
Vanguard rockets
Vanguard project
V-2
catalytic
H2O2
regeneratively
gimbaled
thrust vectoring
verniers
Vanguard
Martin Company

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