ã¢ã³ã¿ã¬ã¹ãšã·ã°ãã¹ã®ä»åŸ
ãªãŒãã¿ã«ç€Ÿã¯11æ5æ¥ã倱æã®åå ãæå®ãããŠããªãäžã§ãAR26ã䜿çšããã¢ã³ã¿ã¬ã¹ã¯ããæã¡äžããªãããšçºè¡šããããã®ä»£ããã«æ°ãããã±ãããšã³ãžã³ã䜿çšããæ¹è¯åã®ã¢ã³ã¿ã¬ã¹ãéçºãã2016幎ããæã¡äžããããšããŠããããŸãççºã§æå·ãåããçºå°æœèšãããã®éã«ä¿®çãæ¹ä¿®ããããšã®ããšã ã
æ°ãããã±ãããšã³ãžã³ãäœã§ãããã¯ãŸã æããã«ãããŠããªããããã·ã¢è£œã®RD-193ãéžã¶å¯èœæ§ãé«ããšãããŠãããRD-193ã¯ãã·ã¢ã§ãææ°ã®ãšã³ãžã³ã®ã²ãšã€ã§ã1980幎代ã«éçºãããRD-170ãæºæµã«æã€ãRD-170ã¯ããœé£æ«æã«éçºããããšããŒã«ã®ã€ã»ãã±ããã®ç¬¬1段åãã«éçºãããçŸä»£ã§ããŒããŒãã»ãã±ããã®ç¬¬1段ã«äœ¿ãããŠãããRD-170ã¯ãšã³ãžã³ã®ããºã«ã4ã€ããããããã2ã€ã«ããRD-180ãç±³åœã®ã¢ãã©ã¹Vãã±ããã®ç¬¬1段ã«äœ¿ãããŠãããããã«ãããºã«ã1ã€ã«ããRD-191ã¯ããã·ã¢ã®æ°åãã±ãããã¢ã³ã¬ã©ãŒã«ã䜿ãããŠãããRD-193ã¯ãã®RD-191ãæ¹è¯ãããã®ã ã
ãã®ä»ã«ã¯RD-180ãåçç£ãããNK-33ãªã©ãåè£ã«æãã£ãŠãããããã®2ã€ããŸããã·ã¢è£œã®ãšã³ãžã³ã§ãããããæšä»ã®ç±³åœãšãã·ã¢ã®é¢ä¿æªåã®åœ±é¿ã«ãã£ãŠãå®å®ããäŸçµŠãåããããä¿èšŒã¯ãªãããŸããããæ°åã®ãšã³ãžã³ãšã¯ããããã·ã¢è£œã§ãããšããç¹ã§ãç±³åœå ããã®æ¹å€ãããããããšãã£ãŠãçŸåšã®ç±³åœã«ã¯ãNK-33ã®ä»£æ¿ãšãªããããªãšã³ãžã³ã¯ååšããªãã
äžæ¹ãã·ã°ãã¹è£çµŠè¹ã«é¢ããŠã¯ããªãŒãã¿ã«ç€ŸãšNASAãšã®éã«ã¯åœéå®å®ã¹ããŒã·ã§ã³ãžã®è£çµŠå¥çŽãçµã°ããŠãããããæã¡äžããæ¢ããããšã¯ã§ããªããããã§æ°ã¢ã³ã¿ã¬ã¹ã®éçºãè¡ãããŠããéã¯ãå¥ã®ãã±ããã«ã·ã°ãã¹ãæèŒããŠæã¡äžããããšãèšç»ããŠãããšããããã¡ããå ·äœçãªãã±ããã®ååã¯æããã«ãããŠããªããæ¥æ¬ã®H-IIBãåè£ã«äžãã£ãŠãããšããããã1æ©ã2æ©ã®ã·ã°ãã¹ã®ããã«ãçš®åå³¶å®å®ã»ã³ã¿ãŒã«æ¹ä¿®ãå ããããšã¯çŸå®çã§ã¯ãªããããããã¯ç±³åœã®ãã±ããã«ãªãã®ã§ã¯ãªãã ãããã
NK-33ã®ä»åŸ
æã¡äžã倱æã®äžçªã®å®¹çè
ã«ãªã£ãããšã§ãNK-33ã¯æªè©ãä»ããŸãšãããã«ãªã£ãããããã
NK-33ã¯åšåº«ãéãããŠã¯ããããã¯ãºããã©ãŒã瀟ã§ã¯åçç£ã«åããæºåãé²ããŠãããšãããæ©ããã°2016幎ãããåçç£çNK-33ãç»å ŽãããšããããŠãããã ããã¢ã³ã¿ã¬ã¹ãAJ26(NK-33)ãæšãŠãããšã§ããããå±ãããªã£ãŠãããçŸåšãNK-33ã䜿çšãããã±ããã¯ãã¢ã³ã¿ã¬ã¹ã®ã»ãã«ãã·ã¢ã®ãœãŠãŒãº2.1vãã±ããããããã ãããœãŠãŒãº2.1vããããã¯RD-193ã«åãæ¿ãããšããããŠããããããªãã°NK-33ã®åçç£ã¯è¡ããããåšåº«éããšããããšã«ãªãå¯èœæ§ãããã
|
|
|
ã¢ã³ã¿ã¬ã¹ãšåãNK-33ã䜿ããœãŠãŒãº2.1v (C)RKTs Progress |
RD-191ãã±ãããšã³ãžã³ (C)NPO Energomash |
äºæ ã®åœ±é¿
äºæ çŽåŸã®å ±éãã人ã ã®åå¿ãæ¯ãè¿ã£ãŠã¿ããšã倱æã®äºå®ãæå³ãã以äžã«ãã»ã³ã»ãŒã·ã§ãã«ã«åãäžããããæã¯åŠããªããããã«ã¯å€éã®æã¡äžãã§ãççºã®æ§åããšãŠã掟æã«æ ã£ãããšãããŸãæã¡äžãã®æ§åãNASAãã€ã³ã¿ãŒããããéããŠå šäžçã«çæŸéããŠããããšãããã«èŠåŠè ãæ®åœ±ããåçãåç»ããTwitterãªã©ã®SNSãéããŠãç¬ãéã«æ¡æ£ããããšãçç±ãšããŠæãããããã
ãŸããNASAã®èç ãã§å§ãŸã£ãæ°éãã±ããã倱æããããšã§ãNASAããªããæ¿æš©ãžã®æ¹å€ã®å£°ãäžããããã«ãªã£ãã
ããã«ã40幎åã«è£œé ããããšã³ãžã³ãçŸä»£ã§ã第äžç·ã§æŽ»èºããŠãããšãããå®å®éçºã«é¢å¿ã®ãªã人ã ã«ãšã£ãŠã¯ãã«ããã«ã¯ä¿¡ãã«ããäºå®ãåºãå ±ããããããšã圱é¿ãããããã«ãŠã¯ã©ã€ããå·¡ã£ãŠç±³é²ã察ç«ããŠããããšãæè»ããããã
ãããããŸã第äžã«æ°ãããã±ããã倱æããã®ã¯çããããšã§ã¯ãªããäŸãã°æ¥æ¬ã®H-IIAãã±ããã6å·æ©ã§å€±æããŠããããæ¬§å·ã®ã¢ãªã¢ã³5ãã±ããã1å·æ©ã¯é¢æçŽåŸã«ççºãããã€ã³ãã®GSLVãã±ããã颿åŸã«ççºããäºæ ãèµ·ãããŠãããã¢ã³ã¿ã¬ã¹ã¯ä»åã5æ©ç®ã®æã¡äžãã§ãã£ãããšããããåãç«ãŠãŠå€§ããéšãç«ãŠããããªããšã§ã¯ãªãã ããã
ãŸããããããISSãžã®èŒžéãæ°éã«æ ããããšããæ§æ³ã¯1990幎代ããå§ãŸã£ãŠããããšã§ããããã®ã¿ã€ãã³ã°ã§NASAãçŸæ¿æš©ãæ¹å€ããã®ã¯ãã³ã»ã³ã¹ã§ããã
NK-33ãã確ãã«å€±æã®åå ãšãªã£ãå¯èœæ§ã¯é«ããšèŠãããŠã¯ãããããããæã¡äžãåã«ã¯ç±³åœåºæºã§ã®è©Šéšãæ€æ»ãè¡ãããŠãããä»®ã«åå ãNK-33ã«ãã£ããšæå®ããããšããŠãããã®è²¬ä»»ã¯ãœé£ã»ãã·ã¢ã ããè² ãã¹ããã®ã§ã¯ãªãã ããã
å·éã«ã¿ãã°ãä»åã®äºæ ã¯ç¹æ®µé©ãã¹ãããšã§ã¯ãªãã確ãã«ççºã®æ åã¯è¡æçã§ããšã³ãžã³ã«ãŸã€ããæŽå²ããŸãè¡æçã§ã¯ããããããã ãã®ããšã ã
ãªãŒãã¿ã«ç€Ÿã¯ãããŸã§ããã±ããã®å€±æãäœåºŠãçµéšããŠãããã¢ã³ã¿ã¬ã¹ã空åã®ããšãšããããã§ã¯ãªããå瀟ã«ã¯ããã®çª®å°ããéãäžããã ãã®åã¯ããã ãããããŸãç±³åœã«ãããæ°éã®å®å®éçºã®æ¯å¹ããæ¢ãããšã¯ãªãã ããã
ä»åã®äºæ ã§ãæ¥æ¬ã®ãã±ããã«ãšã£ãŠåŠã¶ã¹ãããšããããšããã°ãæ¥æ¬ã§åæ§ã®äºæ ãèµ·ããéã«ã©ã察åŠããã¹ããããšããããšã ãããH-IIAãã±ãããé£ç¶æã¡äžãæåãéããŠããããã©ãã ãåªãããã±ããã§ãæåçã¯95%ååŸã§ãã以äžããã€ãã¯å€±æããã ãããæã¡äžãåæ°ã1åã®ã€ãã·ãã³ã»ãã±ããã«è³ã£ãŠã¯ãããŸã§ããªãã
2003幎ã«H-IIAãã±ããã®6å·æ©ã倱æããéã«ã¯ã1幎以äžãæã¡äžããäžæ¢ããããŸãç¡é¢ä¿ãªã¯ãã®M-Vãã±ããã®æã¡äžããå»¶æãããããšã«ãªã£ããã ããH-IIAã忥æã¡äžãã«æ¬æ Œçã«ä¹ãåºãããŸãå®å šä¿éãã€ã³ãã©ã«ããããè¡æã宿çã«æã¡äžããã°ãªããªããªã£ãä»ã幎åäœã§æã¡äžããæ¢ãŸã£ãŠããŸããããªäºæ ã¯é¿ããã°ãªããªãã
ãŸãã空äžã§ã®ççºããäžæ®µã«åé¡ãçºçããã®ãªããŸã è¯ãããä»åã®ã¢ã³ã¿ã¬ã¹ã®ããã«ãçºå°å Žã®ããè¿ãã«å¢èœããããšãèµ·ããããããããªãã°çºå°å Žã¯ãã¡ãããåšèŸºã®äœå± ãèªç¶ç°å¢ã«ãäœããã®è¢«å®³ã圱é¿ã¯åºãã ãããããŸãæ¹å€ãããã·ã³ã°ãèµ·ããå®å®éçºãç¶ããããšããé£ãããªããããããªãããã®ç¹ã«ãããŠãä»åã®äºæ ã«ããããªãŒãã¿ã«ç€ŸãNASAã®å§¿å¢ã察å¿ã¯ãã²ãšã€ã®ææšãšãªããã
åè
ã»http://www.orbital.com/NewsInfo/release.asp?prid=1921
ã»http://spaceflightnow.com/antares/demo/130416aj26/#.VG0a7Mm3JtZ
ã»http://itar-tass.com/kosmos/1544782
ã»http://spaceflightnow.com/2014/11/05/engine-turbopump-eyed-in-antares-launch-failure/
ã»http://www.russianspaceweb.com/soyuz1_lv.html