ðŒïŒðïŒAIïŒãã£ãŒãã·ãŒã¯ïŒæªç¥ã®äžçãž â 2025幎02æ16æ¥ 23:36
AIïŒãã£ãŒãã·ãŒã¯ïŒæªç¥ã®äžçãž
ïŒdeepseekïŒ
https://www.deepseek.com/
ä»ã話é¡ã®ãã£ãŒãã·ãŒã¯ã䜿ã£ãŠã¿ãã
ã°ãŒã°ã«ã¢ã«ãŠã³ãããå ¥ããã®ã§æéãããã»ã»ã»ã
èããŠã¿ãã®ã¯ã以äžã®è³ªåã
ããã±ããã®çæã¿ã³ã¯ã§ã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ã¯ã©ã¡ããäžéšã«é 眮ããããŸããããã¯ãªãã§ããïŒã
ïŒïŒç§éèããŠãåºãŠããçãã
ïŒä»¥äžããã£ãŒãã·ãŒã¯ã®åçïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãã±ããã®çæã¿ã³ã¯ã«ãããŠã**液äœæ°ŽçŽ ïŒLH2ïŒã¿ã³ã¯ã¯éåžžäžéšã«ã液äœé žçŽ ïŒLOXïŒã¿ã³ã¯ã¯äžéšã«é 眮**ãããŸãããã®é 眮ã«ã¯ä»¥äžã®ãããªçç±ãæããããŸãïŒ
1. **å¯åºŠãšã¿ã³ã¯ã®äœç©**
- 液äœæ°ŽçŽ ã¯éåžžã«äœå¯åºŠïŒçŽ70 kg/m³ïŒã§ãããåã質éã貯èµããããã«ã¯æ¶²äœé žçŽ ïŒçŽ1,140 kg/m³ïŒãããã¯ããã«å€§ããªã¿ã³ã¯ãå¿ èŠã§ãã
- ãã±ããã®æ§é äžã倧ããªã¿ã³ã¯ãäžéšã«é 眮ããããšã§ãéå¿ãäœãä¿ã¡ãå®å®æ§ãåäžãããããšãã§ããŸãã
2. **æç±ã®å¹çæ§**
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ïŒ-253°CïŒã§ãããæç±ãäžå¯æ¬ ã§ããäžéšã«é 眮ããããšã§ãå€éšããã®ç±äŒå°ïŒç¹ã«æã¡äžãæã®é«æž©ææ°ã¬ã¹ã倧æ°æ©æŠç±ïŒã®åœ±é¿ãæå°éã«æããããŸãã
- 液äœé žçŽ ã®æ²žç¹ïŒ-183°CïŒã¯æ°ŽçŽ ããé«ããããæç±èŠä»¶ãè¥å¹²ç·©åãããŸãã
3. **ãšã³ãžã³ãžã®äŸçµŠå¹ç**
- ãã±ãããšã³ãžã³ã¯éåžžã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãççŒå®€ã«åæã«éã蟌ã¿ãŸãã液äœæ°ŽçŽ ã¯äœå¯åºŠã®ãããã¿ãŒããã³ãã§å å§ããéã«é«ãæµéãå¿ èŠã§ããäžéšã¿ã³ã¯ããçãé 管ã§ãšã³ãžã³ã«äŸçµŠããããšã§ãå§åæ倱ãæžãããŸãã
- 液äœé žçŽ ã¯å¯åºŠãé«ããããäžéšã¿ã³ã¯ããã§ãéåãå©çšããå®å®ããäŸçµŠãå¯èœã§ãã
4. **æ°æ³¡ã®é²æ¢**
- 液äœæ°ŽçŽ ã¯æ°åãããããã¿ã³ã¯å ã§æ°æ³¡ãçãããšãã³ãã®ãã£ãããŒã·ã§ã³ïŒç©ºæŽçŸè±¡ïŒãåŒãèµ·ãããªã¹ã¯ããããŸããäžéšã¿ã³ã¯é 眮ã«ããã液äœããšã³ãžã³åŽã«ç¢ºå®ã«å°ãèšèšãå¯èœã§ãã
5. **æ§é çãªæŽåæ§**
- 倧åã®æ¶²äœæ°ŽçŽ ã¿ã³ã¯ããã±ããåºéšã«é 眮ããããšã§ãæã¡äžãæã®æ¯åã空æ°ååŠçãªè² è·ã«èããå ç¢ãªæ§é ãæ§ç¯ãããããªããŸãã
### 代衚çãªäŸïŒã¹ããŒã¹ã·ã£ãã«ã®å€éšã¿ã³ã¯
- äžéšã«æ¶²äœé žçŽ ã¿ã³ã¯ãäžéšã«æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãé 眮ãããäž¡è ããšã³ãžã³ã«äŸçµŠãããæ§é ã§ããããã®èšèšã¯äžèšã®çç±ãåæ ãããã®ã§ãã
ãããã£ãŠã**液äœæ°ŽçŽ ã®ç©ççç¹æ§ãšãã±ããã®å·¥åŠçèŠä»¶**ããã¿ã³ã¯é 眮ã®äž»ãªæ±ºå®èŠå ãšãªã£ãŠããŸãã
ïŒåçãããŸã§ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ã§ãé¢çœãã£ãã®ããåçãå°ãåºãããã®ããã»ã¹ãåãåºããŠãããšããã ã
ïŒä»¥äžãæšè«ã®éçšïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ããã ãªããã±ããã®çæã¿ã³ã¯ã§æ¶²äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãã©ã£ã¡ãäžã«é 眮ããããã ããïŒãŸãã液äœé žçŽ ïŒLOXïŒãšæ¶²äœæ°ŽçŽ ïŒLH2ïŒã®ç¹æ§ãèããªããšãã液äœé žçŽ ã¯æ¶²äœæ°ŽçŽ ããå¯åºŠãé«ãããããªãããªïŒç¢ºãé žçŽ ã®æ¹ãéããããå¯åºŠãé«ãã¯ããå¯åºŠãé«ãæ¹ãäžã«æ²ãããããªãïŒäŸãã°æ°Žãšæ²¹ã¿ããã«ãã§ããã±ããã®ã¿ã³ã¯ã¯ã©ããªã£ãŠããã ããã
ãã±ãããšã³ãžã³ã¯éåžžã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãççŒããããããäž¡æ¹ã®ã¿ã³ã¯ãå¿ èŠã ãããäŸãã°ã¹ããŒã¹ã·ã£ãã«ã®å€éšã¿ã³ã¯ã§ã¯ã液äœé žçŽ ã¿ã³ã¯ãäžéšã«ãã£ãŠã液äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã«ããã£ãŠèããããšããããã§ãã©ãããŠãããªããã ããïŒéã ã£ãããã¡ãªã®ããªïŒ
ãããããããã¿ã³ã¯ã®æ§é ãé 管ã«é¢ä¿ããã®ããã液äœæ°ŽçŽ ã¯éåžžã«äœã枩床ã§ä¿ç®¡ããããããæç±ã®å¿ èŠæ§ãé«ããäžéšã«é 眮ãããšãç±ãäžãã£ãŠããããããæç±ãã«ããïŒãããšãã液äœé žçŽ ãäžã«ããããšã§ããšã³ãžã³ã«éã蟌ã¿ããããªãã®ããªïŒ
ããããã液äœæ°ŽçŽ ã¯å¯åºŠãéåžžã«äœããããåã質éã貯èµããããã«ã¯å€§ããªã¿ã³ã¯ãå¿ èŠã«ãªãããã±ããã®æ§é äžãäžéšã«å€§ããªã¿ã³ã¯ãé 眮ããæ¹ãå®å®ããã®ãããããªãããããã¯ããã±ããã®éå¿ãäžããããã«éã液äœé žçŽ ãäžã«é 眮ãããšããã®ã¯éã®ãããªæ°ããããéå¿ãäžã®æ¹ãå®å®ããã¯ãã ãããéããã®ãäžã«çœ®ãã¹ãã§ã¯ïŒ
ãããéã«æ¶²äœé žçŽ ãäžã«çœ®ãçç±ã¯äœã ãããé 管ã®é 眮ããççŒå®€ãžã®äŸçµŠæ¹æ³ã«é¢ä¿ããã®ãããäŸãã°ã液äœé žçŽ ãäžããäŸçµŠããæ¹ããéåãå©çšããŠèªç¶ã«æµããããã§ãããšããã§ã液äœæ°ŽçŽ ãåãããã«æµãå¿ èŠããããããããã«ãã±ãããå éããŠãããšãã¯ãéåã®æ¹åãå€ãããããèšèšãè€éã«ãªãããã
ããããããã沞隰ãæ°åã®åé¡ãããã®ããã液äœæ°ŽçŽ ã¯æ²žç¹ãéåžžã«äœãã®ã§ãæ°æ³¡ãçºçãããããã¿ã³ã¯ãäžéšã«çœ®ãããšã§ããšã³ãžã³ã«æ¶²äœãéãåºãéã«æ°æ³¡ãæ··å ¥ãã«ããæ§é ã«ãªããããããªããéã«æ¶²äœé žçŽ ã¯æ¯èŒç沞ç¹ãé«ãã®ã§ãäžéšã«ãã£ãŠãæ°æ³¡ã®åé¡ãå°ãªãïŒ
ä»ã«ã¯ãã¿ã³ã¯ã®æ§é 匷床ã®åé¡ãããããã液äœæ°ŽçŽ ã¿ã³ã¯ã倧ããå Žåãäžéšã«é 眮ããããšã§ãã±ããã®åºéšã匷åãããããšãããããã¯ãæã¡äžãæã®æ¯åãå§åã«èãããããé 眮ãèæ ®ããŠããã®ãããããªãã
ããŒãããŸãšãããšã液äœé žçŽ ã¿ã³ã¯ãäžéšã§æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã«ããçç±ã¯ã液äœæ°ŽçŽ ã®äœå¯åºŠã«ããã¿ã³ã¯ã®å€§ãããæç±ã®å¿ èŠæ§ãæ°æ³¡ã®é²æ¢ãé 管ã®å¹çãéå¿é 眮ãªã©ãé¢ä¿ããŠããã®ãããããªããã§ã確信ãæãŠãªãããã調ã¹ãŠç¢ºèªããå¿ èŠããããªã
ïŒæšè«ãããŸã§ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãŸãã§ãæµ®æ²åã®äžå€ªããã°ã®ãããªæäœã ããäžåãæã¯å ããŠããªãïŒã¡ãã£ãšããããŒãªæãã»ã»ã»ïŒã
å ·äœäŸãšããŠã¹ããŒã¹ã·ã£ãã«ã®å€éšçæã¿ã³ã¯ãæã¡åºããŠããã®ã¯é©åãããããªãã
https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v1p41.jpg
ã¡ãªã¿ã«ãSLSã®ã³ã¢ã¹ããŒãžïŒïŒæ®µç®ïŒã¯ãåãæ§é ã«ãªã£ãŠãããã©ãã¢ã«ããã¹ïŒã§äœ¿çšãããICPSïŒInterim Cryogenic Propulsion StageïŒæ«å®æ¥µäœæž©æšé²æ®µïŒã¯ãéã«æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã§æ¶²é žã¿ã³ã¯ãäžéšã«ãªã£ãŠããã
http://tokyoexpress.info/wp-content/uploads/2019/08/56cec1544cb3b8233254ced74e65bb73.png
https://www.nasa.gov/image-article/nasas-sls-mega-rocket-what-is-the-icps/
ããã¯ãæãåœã®H3ãåæ§ã§ãïŒæ®µç®ã¯æ°ŽçŽ ãäžã§é žçŽ ãäžãïŒæ®µç®ã¯éãšãããã¿ãŒã³ã ã
https://building-pc.cocolog-nifty.com/photos/uncategorized/h3200913.jpg
ïŒæ®µç®ãšïŒæ®µç®ãšã§ã¯å€§ãããç°ãªãããšãšãæ§é äžã®åé¡ãæšé²å€ã®äŸçµŠå¹çã®åé¡ããåªå ãããŠããã®ããç¥ããªãïŒæªç¢ºèªïŒã
åèãŸã§ã«ããã¡ã«ã³ã³ïŒã¯æ¶²é žãäžã§ã±ãã·ã³ãäžãšãªã£ãŠãããïŒæ®µç®ãïŒæ®µç®ãåãã ã
https://i0.wp.com/compass.rauias.com/wp-content/uploads/2024/07/image-34.png?resize=602%2C739&ssl=1
ããã«ãã¹ã¿ãŒã·ãããã±ãããèŠããšæ¶²åã¡ã¿ã³ãäžã§æ¶²é žãäžãšãªã£ãŠãããïŒæ®µç®ãïŒæ®µç®ãåãã ã
https://ih1.redbubble.net/image.1865821827.6733/flat,750x,075,f-pad,750x1000,f8f8f8.jpg
ããŒããã¯ã±ã¯ã«ã»ã»ã»ã
ã¡ãã£ãšæŽçããŠãããã
ïŒçæãšã¿ã³ã¯ã®é 眮ã®é¢ä¿ïŒ
ã»æ°ŽçŽ é žçŽ ç³»ïŒSLSãH3ãªã©ïŒ
ã»ã»ïŒæ®µç®ïŒé žçŽ äžæ°ŽçŽ äžïŒã¹ããŒã¹ã·ã£ãã«å€éšçæã¿ã³ã¯å«ãïŒ
ã»ã»ïŒæ®µç®ïŒæ°ŽçŽ äžé žçŽ äž
ã»ã±ãã·ã³é žçŽ ç³»
ã»ã»ïŒæ®µç®é žçŽ äžã±ãã·ã³äž
ã»ã»ïŒæ®µç®é žçŽ äžã±ãã·ã³äž
ã»ã¡ã¿ã³é žçŽ ç³»
ã»ã»ïŒæ®µç®ã¡ã¿ã³äžé žçŽ äž
ã»ã»ïŒæ®µç®ã¡ã¿ã³äžé žçŽ äž
ïŒæ°ŽçŽ é žçŽ ç³»ïŒæ®µç®ã®çç±ïŒèŠçŽ ïŒ
ã»å¯åºŠãšã¿ã³ã¯ã®äœç©
ã»æç±ã®å¹çæ§
ã»ãšã³ãžã³ãžã®äŸçµŠå¹ç
ã»æ°æ³¡ã®é²æ¢
ã»æ§é çãªæŽåæ§
AIã®è©±ãããã±ããã®è©±ããã©ã£ã¡ïŒïŒã
ãŸããã©ã£ã¡ã§ããããã§ããã
ãã£ãŒãã·ãŒã¯ïŒãŠã§ããçïŒã¯äžåœã®ãµãŒããŒã§åããŠããããããŒã¿ã¯äžåœåœå±ã«é§ã 掩ãã ããã ããããã®ãã¡Gã¡ãŒã«ã«äœãå±ããããããªããªã»ã»ã»ã
ïŒä»¥äžè¿œå ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
é¢é£ãã質åã«å¯Ÿããæšè«ãšåçã
ïŒåŒçšå§ãïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
質åïŒ
ã¹ããŒã¹Xã®ãã¡ã«ã³ã³ïŒã®çæã¿ã³ã¯ã®é 眮ã§ã液äœé žçŽ ãäžéšã§ã±ãã·ã³ããã¶ã«ãªã£ãŠããã®ã¯ãªãã§ããïŒã
æšè«ïŒ
ã¯ããã¹ããŒã¹Xã®ãã¡ã«ã³ã³9ãã±ããã«ã€ããŠãçæã¿ã³ã¯ã®é 眮ã«ã€ããŠã®è³ªåã§ããã液äœé žçŽ ãäžéšã«ãããã±ãã·ã³ãäžéšã«ããçç±ãèããªããšããŸãããã±ããã®æ§é ãæãåºããŠã¿ãŸããäžè¬çã«ãã±ããã¯å€æ®µåŒã§ãå段ã«çæã¿ã³ã¯ããããŸããããã¡ã«ã³ã³9ã®ç¬¬äžæ®µã§ã¯æ¶²äœé žçŽ ïŒLOXïŒãšRP-1ã±ãã·ã³ã䜿çšããŠããŸããã
ãªã液äœé žçŽ ã¿ã³ã¯ãäžã§ãã±ãã·ã³ã¿ã³ã¯ãäžãªã®ãããŸãããã±ããã®éå¿ã«é¢ä¿ããããããããŸãããäžéšã«éã液äœé žçŽ ã眮ãããšã§ãéå¿ãäžã«ãªãã®ãé²ãå¹æãããïŒ ã§ã液äœé žçŽ ã®å¯åºŠã¯ã±ãã·ã³ãããé«ãã®ããªã液äœé žçŽ ã®å¯åºŠã¯çŽ1.14 g/cm³ã§ãRP-1ã¯çŽ0.81 g/cm³ãããã ã£ããšæããŸããã ãšãããšã液äœé žçŽ ã®æ¹ãéãã®ã§ãäžã«çœ®ãããšã§å šäœã®éå¿ãäžããããšãã§ãããããããŸãããéå¿ãäœããšå®å®æ§ãå¢ãã®ã§ããã±ããã®å§¿å¢å¶åŸ¡ã«æå©ãããããŸããã
ãŸããæšé²å€ã®äŸçµŠæ¹æ³ãé¢ä¿ããŠããããããã±ãããšã³ãžã³ã¯éåžžãã¿ã³ã¯ããçæãšé žåå€ããã³ãã§éã蟌ã¿ãŸãã液äœé žçŽ ãäžéšã«é 眮ããããšã§ãéåãå©çšããŠãšã³ãžã³ãžã®äŸçµŠãè£å©ã§ããå¯èœæ§ããããŸãããããããã±ãããäžæãããšãã¯å é床ããããã®ã§ãã¿ã³ã¯ã®äœçœ®ãããå§åããã³ãã®èœåãéèŠãããããŸããã
æ§é çãªçç±ãããã§ãããã液äœé žçŽ ã¯æ¥µäœæž©ã§ä¿åããããããã¿ã³ã¯ã®æç±ãéèŠã§ããäžéšã«é 眮ããããšã§ãäžéšã®ãšã³ãžã³éšåããã®ç±ã®åœ±é¿ãé¿ãããããããããŸãããéã«ãã±ãã·ã³ã¯åžžæž©ã«è¿ã枩床ã§ä¿ç®¡ãããã®ã§ãäžéšã«çœ®ããŠãåé¡ãªãã®ããã
ããšã¯ããã±ããã®æ®µã®åé¢ã«é¢ä¿ãããããããŸããã第äžæ®µãšç¬¬äºæ®µã®åé¢ã®éã«ãçæã¿ã³ã¯ã®é 眮ãåé¢æ©æ§ã«åœ±é¿ãäžããå¯èœæ§ããããŸããããã¡ã«ã³ã³9ã®ç¬¬äžæ®µã¯å䜿çšãããã®ã§ããã®èšèšãé¢ä¿ããŠãããã©ããã¯åãããŸããã
ä»ã«ããççŒã®å¹çã«é¢ä¿ããŠããå¯èœæ§ããããŸããçæãšé žåå€ãæ··åããéã®æ¯çãããšã³ãžã³å ã§ã®ççŒå¹çãæé©åããããã«ãã¿ã³ã¯ã®é 眮ãèšèšãããŠããã®ãããããŸãããäŸãã°ãé žåå€ãå ã«äŸéããå¿ èŠããããšãã
調ã¹ãŠã¿ããšãå®éã«æ¶²äœé žçŽ ã¿ã³ã¯ãäžã«ããçç±ã¯ãäž»ã«éå¿ã®é 眮ãšæšé²å€ã®äŸçµŠå¹çã«é¢ä¿ããŠããããã§ãã液äœé žçŽ ã¯å¯åºŠãé«ãã®ã§ãåãäœç©ã§ãéããªããŸãããããäžéšã«é 眮ããããšã§ããã±ããã®éå¿ãããäžå€®ã«è¿ã¥ããé£è¡äžã®å®å®æ§ãé«ããå¹æããããŸãããŸãããšã³ãžã³ãäžéšã«ãããããé žåå€ãéåã§èªç¶ã«ãšã³ãžã³æ¹åã«æµããããããããããã³ãã®è² è·ã軜æžã§ãããããããŸããããã ãããã±ãããå éãããšãã«ã¯éã«åºéšã«å§åããããã®ã§ããã®åœ±é¿ãèæ ®ããå¿ èŠããããŸããã
ããã«ãæ§é çãªåŒ·åºŠã®åé¡ããããããããŸãããäžéšã«éãã¿ã³ã¯ã眮ãããšã§ããã±ããã®æ§é ã«æããåãåæ£ããã軜éåã匷床ç¶æã«è²¢ç®ããŠããå¯èœæ§ããããŸãã
ãŸãšãããšã液äœé žçŽ ã¿ã³ã¯ãäžéšã«é 眮ããçç±ã¯ãéå¿ã®æé©åã«ããå®å®æ§ã®åäžãæšé²å€äŸçµŠã®å¹çåãæç±ãç±ç®¡çã®ãããããæ§é çãªåŒ·åºŠã®ãã©ã³ã¹ãªã©ãèããããŸããã±ãã·ã³ã¿ã³ã¯ãäžéšã«çœ®ãããšã§ããããã®èŠçŽ ãããŸã調åããŠããã®ã§ãããã
åçïŒ
ã¹ããŒã¹Xã®ãã¡ã«ã³ã³9ãã±ããã§æ¶²äœé žçŽ ïŒLOXïŒã¿ã³ã¯ãäžéšãã±ãã·ã³ïŒRP-1ïŒã¿ã³ã¯ãäžéšã«é 眮ãããŠããäž»ãªçç±ã¯ã以äžã®ãããªå·¥åŠçã»ç©ççãªèæ ®ã«åºã¥ããŠããŸãã
### 1. **éå¿ã®æé©åã«ããå®å®æ§**
- 液äœé žçŽ ã¯ã±ãã·ã³ãããå¯åºŠãé«ãïŒLOX: çŽ1.14 g/cm³ãRP-1: çŽ0.81 g/cm³ïŒãåãäœç©ã§ãéããªããŸãã
- **äžéšã«éã液äœé žçŽ ãé 眮**ããããšã§ããã±ããå šäœã®éå¿ã**äœãä¿ã¡**ãé£è¡äžã®å§¿å¢å®å®æ§ãåäžãããŸããããã¯ããã±ããã倧æ°åãäžæããéã®ç©ºååŠçãªå®å®æ§ã«å¯äžããŸãã
### 2. **æšé²å€äŸçµŠã®å¹çå**
- ãã±ãããšã³ãžã³ã¯äžéšã«äœçœ®ããããã液äœé žçŽ ãäžéšã«é 眮ãããšãéåãå©çšããŠèªç¶ã«ãšã³ãžã³æ¹åãžæµãããããªããŸãã
- æã¡äžãæã®å é床ããã³ãã®åäœãšçµã¿åãããããšã§ãæšé²å€ã®äŸçµŠå§åãè£å©ããã¿ãŒããã³ãã®è² è·ã軜æžããŸãã
### 3. **ç±ç®¡çãšæç±**
- 液äœé žçŽ ã¯æ¥µäœæž©ïŒ-183°CïŒã§ä¿ç®¡ããããããã¿ã³ã¯ã®æç±ãéèŠã§ããäžéšã«é 眮ããããšã§ãäžéšã®ãšã³ãžã³ãé«æž©éšããã®ç±äŒå°ãæå°éã«æããããŸãã
- äžæ¹ãã±ãã·ã³ã¯åžžæž©ã«è¿ã枩床ã§è²¯èµå¯èœãªãããäžéšé 眮ãé©ããŠããŸãã
### 4. **æ§é çãªåçæ§**
- ãã±ããã®æ©äœã¯ãäžéšã现ãäžéšã倪ãåé圢ã«è¿ã圢ç¶ã§ããéã液äœé žçŽ ãäžéšã«é 眮ããããšã§ãæ©äœã«ãããå¿åãåæ£ããã軜éåãšåŒ·åºŠã®ãã©ã³ã¹ãåã£ãŠããŸãã
### 5. **ççŒå¹çã®æé©å**
- ãšã³ãžã³å ã§ã®çæãšé žåå€ã®æ··åæ¯çã粟å¯ã«å¶åŸ¡ããå¿ èŠããããŸããã¿ã³ã¯ã®é 眮ããã³ãã®èšèšã«ãããççŒå¹çãæ倧åããããã®æé©ãªäŸçµŠãå¯èœã«ãªããŸãã
### è£è¶³: ä»ã®ãã±ãããšã®æ¯èŒ
- äžéšã®ãã±ããïŒäŸ: ãµã¿ãŒã³VïŒã§ã¯éã«ã±ãã·ã³ã¿ã³ã¯ãäžéšã«ããèšèšããããŸãããããã¯æ©äœæ§é ããšã³ãžã³é 眮ã®éãã«èµ·å ããŸãããã¡ã«ã³ã³9ã®èšèšã¯ãå䜿çšæ§ãã³ã¹ãå¹çãéèŠããç¬èªã®æé©åã®çµæã§ãã
ããããç·åçã«å€æãããã¡ã«ã³ã³9ã§ã¯**ãå®å®æ§ããäŸçµŠå¹çããç±ç®¡çã**ãåªå ããã¿ã³ã¯é 眮ãæ¡çšãããŠããŸãã
ïŒåŒçšçµããïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãµã¿ãŒã³Vã¯ãïŒæ®µç®ïŒS-ICïŒã¯ãã¡ã«ã³ã³ïŒãšåãããæ¶²é žãäžã§ã±ãã·ã³ãäžã ã
https://www.apollomaniacs.com/apollo/cg/s1c/s-ic_stage_structure.png
ïŒæ®µç®ïŒS-IIïŒãšïŒæ®µç®ïŒS-IVBïŒã¯æ°ŽçŽ é žçŽ ç³»ã§ãæ°ŽçŽ äžé žçŽ äžã ã
http://heroicrelics.org/info/s-ivb/s-ivb-ib-overview/s-ivb-205-stage-cutaway.jpg
http://heroicrelics.org/info/s-ii/s-ii-overview/s-ii-stage-assembly.jpg
åçã®è£è¶³æ¬ã®èšè¿°ã¯ã誀ãã ãªãã»ã»ã»ã
確èªã®ããããµã¿ãŒã³Vã«ã€ããŠè³ªåããã
ïŒåŒçšå§ãïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
質åïŒ
ãµã¿ãŒã³Vã®çæã¿ã³ã¯ã®é 眮ã¯ã©ããªã£ãŠããŸããïŒ
æšè«ïŒ
ãŠãŒã¶ãŒããµã¿ãŒã³Vãã±ããã®çæã¿ã³ã¯ã®é 眮ã«ã€ããŠè³ªåããŠããŸãããŸãããµã¿ãŒã³Vã®æ§é ãç解ããå¿ èŠããããŸãããµã¿ãŒã³Vã¯äžæ®µåŒãã±ããã§ãå段ã«ç°ãªãçš®é¡ã®çæã䜿ãããŠããããšãç¥ã£ãŠããŸãã第äžæ®µã®S-ICã¯ã±ãã·ã³ãšæ¶²äœé žçŽ ã第äºæ®µã®S-IIã¯æ¶²äœæ°ŽçŽ ãšæ¶²äœé žçŽ ã第äžæ®µã®S-IVBãåæ§ã®çæã ãšèšæ¶ããŠããŸããçæã¿ã³ã¯ã®é 眮ã¯å段ã®å éšæ§é ã«é¢é£ããŠããŸãã
ãŠãŒã¶ãŒãç¥ãããã®ã¯ãå段ã®ã¿ã³ã¯ã®é 眮ãã€ãŸãã©ã®ããã«ç©ã¿éãªã£ãŠãããããã¿ã³ã¯éã®æ§é ããšã³ãžã³ãšã®æ¥ç¶éšåãªã©ãããããŸãããäŸãã°ã第äžæ®µã§ã¯ã±ãã·ã³ã¿ã³ã¯ãäžã§ãã®äžã«æ¶²äœé žçŽ ã¿ã³ã¯ããããšèããããšããããŸãã液äœé žçŽ ã¯äœæž©ãªã®ã§ããšã³ãžã³ã«è¿ãäœçœ®ã«ãããšå¹ççãããããŸããããŸãã第äºæ®µãšç¬¬äžæ®µã§ã¯æ¶²äœæ°ŽçŽ ã¿ã³ã¯ã®é 眮ãéèŠã§ãæç±å¯ŸçããããŠããç¹ã觊ããã¹ãã§ãããã
ããã«ãã¿ã³ã¯éã®éå£ãæ§é çãªè£åŒ·ã«ã€ããŠã説æãå¿ èŠãã©ããèããŸãããŠãŒã¶ãŒããã±ããã®èšèšã«èå³ãããã®ããåã«é 眮ã®é åºãç¥ãããã®ãã¯åãããŸãããã詳现ãæäŸããããšã§ããæ·±ãç解ã«ã€ãªããã§ããããå段ã®ãšã³ãžã³ãšã®é¢ä¿ããçæäŸçµŠã·ã¹ãã ã«ã€ããŠãç°¡åã«è§Šãããšè¯ããããããŸããã
ãŸãããµã¿ãŒã³Vã®çæã¿ã³ã¯ãã©ã®ããã«ããŠå·šå€§ãªæšåãçã¿åºããã説æããããã«ã¯ãã¿ã³ã¯ã®å®¹éãé 眮ã®æé©åã«ã€ããŠãèšåããå¿ èŠããããŸããäŸãã°ã第äžæ®µã®å€§ããªã¿ã³ã¯ãã©ã®ããã«ããŠ5ã€ã®F-1ãšã³ãžã³ãåããã®ããå段ã®ççŒæéãšçææ¶è²»çã®é¢ä¿ãªã©ãè£è¶³æ å ±ãšããŠåœ¹ç«ã€ã§ãããã
æåŸã«ãä¿¡é Œæ§ãé«ããããã«å ·äœçãªããŒã¿ãNASAã®è³æãåç §ããŠããããšã瀺ããšè¯ãã§ãããã ãããŠãŒã¶ãŒãå°é家ãªã®ãäžè¬ã®æ¹ãªã®ãåãããªãã®ã§ãå°éçšèªã®è§£èª¬ãå ¥ãã€ã€ãåãããããè¡šçŸãå¿ãããŸãã
åçïŒ
ãµã¿ãŒã³Vãã±ããã®çæã¿ã³ã¯ã®é 眮ã¯ã**å段ïŒã¹ããŒãžïŒããšã«èšèšãç°ãªã**ãæšé²å€ã®çš®é¡ããšã³ãžã³ã®èŠæ±ã«åãããŠæé©åãããŠããŸãã以äžã«æ®µéããšã®è©³çŽ°ã説æããŸãã
---
### **1. 第1段ïŒS-ICã¹ããŒãžïŒ**
- **æšé²å€**ïŒ**RP-1ïŒç²Ÿè£œã±ãã·ã³ïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- **äžéšã«RP-1ã¿ã³ã¯**ïŒãã±ããåºåºéšåã«äœçœ®ããæ§é çã«éãçæãäžéšã«é 眮ããããšã§å®å®æ§ã確ä¿ã
- **äžéšã«æ¶²äœé žçŽ ã¿ã³ã¯**ïŒRP-1ã¿ã³ã¯ã®äžã«èšçœ®ã液äœé žçŽ ã¯æ¥µäœæž©ïŒ-183°CïŒã®ããããšã³ãžã³ã«è¿ãäœçœ®ïŒäžéšïŒã«é 眮ãããšæ²žéš°ãããããªãåé¡ãé¿ãããããäžéšã«é 眮ãããŸããã
- **äžééå£ïŒã€ã³ã¿ãŒã¿ã³ã¯ïŒ**ïŒ2ã€ã®ã¿ã³ã¯ã®éã«ã¯æ§é è£åŒ·ã®ããã®éå£ãããããšã³ãžã³æšåã空åè·éãåæ£ã
- **ç¹åŸŽ**ïŒ
ã¿ã³ã¯ã¯ã¢ã«ãããŠã åé補ã§ã5åºã®F-1ãšã³ãžã³ã«æšé²å€ãäŸçµŠã液äœé žçŽ ã¿ã³ã¯ã¯ãæç±ã®ããå€éšããçœè²ã®ã³ãŒãã£ã³ã°ãæœãããŠããŸããã
---
### **2. 第2段ïŒS-IIã¹ããŒãžïŒ**
- **æšé²å€**ïŒ**液äœæ°ŽçŽ ïŒLHâïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- **å ±ééå£ïŒCommon BulkheadïŒ**ïŒæ¶²äœæ°ŽçŽ ã¿ã³ã¯ïŒäžéšïŒãšæ¶²äœé žçŽ ã¿ã³ã¯ïŒäžéšïŒã**1æã®è»œééå£ã§åé¢**ãããã«ããééåæžãå®çŸã
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ïŒ-253°CïŒã®ãããã¿ã³ã¯ã¯é«åºŠãªæç±æïŒãã§ããŒã«æš¹èãã©ãŒã ïŒã§èŠãããŸããã
- **ç¹åŸŽ**ïŒ
5åºã®J-2ãšã³ãžã³ã«äŸçµŠãã¿ã³ã¯ã®è»œéåã培åºãããéå£ã¯2å±€ã®ã¢ã«ãããŠã æ¿ã«ããã«ã æ§é ãæãã èšèšã§ããã
---
### **3. 第3段ïŒS-IVBã¹ããŒãžïŒ**
- **æšé²å€**ïŒç¬¬2段ãšåæ§ã«**液äœæ°ŽçŽ ïŒLHâïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- 液äœæ°ŽçŽ ã¿ã³ã¯ïŒäžéšïŒãšæ¶²äœé žçŽ ã¿ã³ã¯ïŒäžéšïŒãå ±ééå£ã§åé¢ã
- 第2段ããå°åã§ãããåçç«å¯èœãªJ-2ãšã³ãžã³1åºãæèŒïŒæè»éæå ¥ã®ããã®è€æ°ååŽå°ã«å¯Ÿå¿ïŒã
- **ç¹åŸŽ**ïŒ
ã¢ããåžä»€ã»æ©æ¢°è¹ãæãžéãããã®æçµå éãæ ããã¿ã³ã¯ã®æç±æ§ãšè»œéåãéèŠã§ããã
---
### **å šäœã®èšèšææ³**
- **ééåæž**ïŒå ±ééå£ãã¢ã«ãããŠã åéã®æ¡çšã§ã¿ã³ã¯ééãæå°åã
- **æšé²å€ã®æ§è³ªã«å¿ããé 眮**ïŒ
- 液äœé žçŽ ã¯å¯åºŠãé«ãæ¯èŒçæ±ããããããäžéšã«é 眮ã
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ãã€äœå¯åºŠã®ãããæç±ãšã¿ã³ã¯å®¹ç©ã®æé©åãå¿ èŠã§ããã
- **æ§é çå®å®æ§**ïŒå·šå€§ãªæšé²å€ã¿ã³ã¯ã«ãããè·éãåæ£ããããããªã³ã°ãã¬ãŒã ãã¹ããªã³ã¬ãŒã§è£åŒ·ã
---
### **åèç»å/è³æ**
- NASAã®å ¬åŒè³æïŒäŸïŒ[Apollo Saturn V News Reference](https://history.nasa.gov/afj/ap12fj/pdf/satv_v1_sa503.pdf)ïŒã«ã¯ãå段ã®æé¢å³ã詳现ã«èšèŒãããŠããŸãã
- ãµã¿ãŒã³Vã®å®ç©ïŒã¢ã©ããå·ãUS Space & Rocket Centerããªã©ïŒã§ã¿ã³ã¯ã®ã¹ã±ãŒã«ã確èªå¯èœã§ãã
ãã®èšèšã«ããããµã¿ãŒã³Vã¯å°çè»éè±åºã«å¿ èŠãª**3,400ãã³**ãã®æšé²å€ãå¹ççã«ç®¡çããã¢ããèšç»ãæ¯ããŸããðã
ïŒåŒçšçµããïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
åçã®æ«å°Ÿã«ãðã®çµµæåã衚瀺ãããŠãããã©ãããã¯ãã£ãŒãã·ãŒã¯ãé 眮ãããã®ã§ãæµ®æ²åã¯æãå ããŠããªãã
æµ®æ²åã®ãã®ããã°ã§ã¯ãæè¿ãå®å®ãã¿ã®è¡šé¡ã«ðãä»ããŠããã
äœããããããŒã ã»ã»ã»ã
ãŸããã©ãã§ããããã§ããã
質åã«å¯Ÿããåçã¯æ£ç¢ºã§ãåé¡ã¯ãªãïŒApollo Saturn V News Referenceãžã®ãªã³ã¯ã¯ç¡å¹ã ã£ããã以äžããèœãšãããšãåºæ¥ãïŒããŒãžå³åŽã«ãã¡ã€ã«ãžã®ãªã³ã¯ããããŸãïŒPDFçã¯ïŒïŒïŒããŒãžãïŒïŒã
ïŒãµã¿ãŒã³ V ãã¥ãŒã¹ ãªãã¡ã¬ã³ã¹ (1968 幎ç)ïŒ
https://archive.org/details/saturn-v-news-reference
ãããã調ã¹ãŠåãã£ãã®ã¯ããã±ããã®ã¿ã³ã¯ã®é 眮ã¯ãåäžã®èŠçŽ ã§æ±ºãŸãããã§ã¯ãªããæšé²å€ã®æž©åºŠãå¯åºŠãæ§é ãééããšã³ãžã³ãžã®äŸçµŠå¹çãªã©ãè€æ°ã®èŠçŽ ãç·åçã«å€æããŠæ±ºãŸããšããããšãããã
ãã£ãŒãã·ãŒã¯ããäºå®èª€èªããããšã確èªã§ããããšã¯è¯ãã£ãã
ãããããã£ã±ãã¢ããã¯ããããªã»ã»ã»ã
ïŒdeepseekïŒ
https://www.deepseek.com/
ä»ã話é¡ã®ãã£ãŒãã·ãŒã¯ã䜿ã£ãŠã¿ãã
ã°ãŒã°ã«ã¢ã«ãŠã³ãããå ¥ããã®ã§æéãããã»ã»ã»ã
èããŠã¿ãã®ã¯ã以äžã®è³ªåã
ããã±ããã®çæã¿ã³ã¯ã§ã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ã¯ã©ã¡ããäžéšã«é 眮ããããŸããããã¯ãªãã§ããïŒã
ïŒïŒç§éèããŠãåºãŠããçãã
ïŒä»¥äžããã£ãŒãã·ãŒã¯ã®åçïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãã±ããã®çæã¿ã³ã¯ã«ãããŠã**液äœæ°ŽçŽ ïŒLH2ïŒã¿ã³ã¯ã¯éåžžäžéšã«ã液äœé žçŽ ïŒLOXïŒã¿ã³ã¯ã¯äžéšã«é 眮**ãããŸãããã®é 眮ã«ã¯ä»¥äžã®ãããªçç±ãæããããŸãïŒ
1. **å¯åºŠãšã¿ã³ã¯ã®äœç©**
- 液äœæ°ŽçŽ ã¯éåžžã«äœå¯åºŠïŒçŽ70 kg/m³ïŒã§ãããåã質éã貯èµããããã«ã¯æ¶²äœé žçŽ ïŒçŽ1,140 kg/m³ïŒãããã¯ããã«å€§ããªã¿ã³ã¯ãå¿ èŠã§ãã
- ãã±ããã®æ§é äžã倧ããªã¿ã³ã¯ãäžéšã«é 眮ããããšã§ãéå¿ãäœãä¿ã¡ãå®å®æ§ãåäžãããããšãã§ããŸãã
2. **æç±ã®å¹çæ§**
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ïŒ-253°CïŒã§ãããæç±ãäžå¯æ¬ ã§ããäžéšã«é 眮ããããšã§ãå€éšããã®ç±äŒå°ïŒç¹ã«æã¡äžãæã®é«æž©ææ°ã¬ã¹ã倧æ°æ©æŠç±ïŒã®åœ±é¿ãæå°éã«æããããŸãã
- 液äœé žçŽ ã®æ²žç¹ïŒ-183°CïŒã¯æ°ŽçŽ ããé«ããããæç±èŠä»¶ãè¥å¹²ç·©åãããŸãã
3. **ãšã³ãžã³ãžã®äŸçµŠå¹ç**
- ãã±ãããšã³ãžã³ã¯éåžžã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãççŒå®€ã«åæã«éã蟌ã¿ãŸãã液äœæ°ŽçŽ ã¯äœå¯åºŠã®ãããã¿ãŒããã³ãã§å å§ããéã«é«ãæµéãå¿ èŠã§ããäžéšã¿ã³ã¯ããçãé 管ã§ãšã³ãžã³ã«äŸçµŠããããšã§ãå§åæ倱ãæžãããŸãã
- 液äœé žçŽ ã¯å¯åºŠãé«ããããäžéšã¿ã³ã¯ããã§ãéåãå©çšããå®å®ããäŸçµŠãå¯èœã§ãã
4. **æ°æ³¡ã®é²æ¢**
- 液äœæ°ŽçŽ ã¯æ°åãããããã¿ã³ã¯å ã§æ°æ³¡ãçãããšãã³ãã®ãã£ãããŒã·ã§ã³ïŒç©ºæŽçŸè±¡ïŒãåŒãèµ·ãããªã¹ã¯ããããŸããäžéšã¿ã³ã¯é 眮ã«ããã液äœããšã³ãžã³åŽã«ç¢ºå®ã«å°ãèšèšãå¯èœã§ãã
5. **æ§é çãªæŽåæ§**
- 倧åã®æ¶²äœæ°ŽçŽ ã¿ã³ã¯ããã±ããåºéšã«é 眮ããããšã§ãæã¡äžãæã®æ¯åã空æ°ååŠçãªè² è·ã«èããå ç¢ãªæ§é ãæ§ç¯ãããããªããŸãã
### 代衚çãªäŸïŒã¹ããŒã¹ã·ã£ãã«ã®å€éšã¿ã³ã¯
- äžéšã«æ¶²äœé žçŽ ã¿ã³ã¯ãäžéšã«æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãé 眮ãããäž¡è ããšã³ãžã³ã«äŸçµŠãããæ§é ã§ããããã®èšèšã¯äžèšã®çç±ãåæ ãããã®ã§ãã
ãããã£ãŠã**液äœæ°ŽçŽ ã®ç©ççç¹æ§ãšãã±ããã®å·¥åŠçèŠä»¶**ããã¿ã³ã¯é 眮ã®äž»ãªæ±ºå®èŠå ãšãªã£ãŠããŸãã
ïŒåçãããŸã§ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ã§ãé¢çœãã£ãã®ããåçãå°ãåºãããã®ããã»ã¹ãåãåºããŠãããšããã ã
ïŒä»¥äžãæšè«ã®éçšïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ããã ãªããã±ããã®çæã¿ã³ã¯ã§æ¶²äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãã©ã£ã¡ãäžã«é 眮ããããã ããïŒãŸãã液äœé žçŽ ïŒLOXïŒãšæ¶²äœæ°ŽçŽ ïŒLH2ïŒã®ç¹æ§ãèããªããšãã液äœé žçŽ ã¯æ¶²äœæ°ŽçŽ ããå¯åºŠãé«ãããããªãããªïŒç¢ºãé žçŽ ã®æ¹ãéããããå¯åºŠãé«ãã¯ããå¯åºŠãé«ãæ¹ãäžã«æ²ãããããªãïŒäŸãã°æ°Žãšæ²¹ã¿ããã«ãã§ããã±ããã®ã¿ã³ã¯ã¯ã©ããªã£ãŠããã ããã
ãã±ãããšã³ãžã³ã¯éåžžã液äœé žçŽ ãšæ¶²äœæ°ŽçŽ ãççŒããããããäž¡æ¹ã®ã¿ã³ã¯ãå¿ èŠã ãããäŸãã°ã¹ããŒã¹ã·ã£ãã«ã®å€éšã¿ã³ã¯ã§ã¯ã液äœé žçŽ ã¿ã³ã¯ãäžéšã«ãã£ãŠã液äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã«ããã£ãŠèããããšããããã§ãã©ãããŠãããªããã ããïŒéã ã£ãããã¡ãªã®ããªïŒ
ãããããããã¿ã³ã¯ã®æ§é ãé 管ã«é¢ä¿ããã®ããã液äœæ°ŽçŽ ã¯éåžžã«äœã枩床ã§ä¿ç®¡ããããããæç±ã®å¿ èŠæ§ãé«ããäžéšã«é 眮ãããšãç±ãäžãã£ãŠããããããæç±ãã«ããïŒãããšãã液äœé žçŽ ãäžã«ããããšã§ããšã³ãžã³ã«éã蟌ã¿ããããªãã®ããªïŒ
ããããã液äœæ°ŽçŽ ã¯å¯åºŠãéåžžã«äœããããåã質éã貯èµããããã«ã¯å€§ããªã¿ã³ã¯ãå¿ èŠã«ãªãããã±ããã®æ§é äžãäžéšã«å€§ããªã¿ã³ã¯ãé 眮ããæ¹ãå®å®ããã®ãããããªãããããã¯ããã±ããã®éå¿ãäžããããã«éã液äœé žçŽ ãäžã«é 眮ãããšããã®ã¯éã®ãããªæ°ããããéå¿ãäžã®æ¹ãå®å®ããã¯ãã ãããéããã®ãäžã«çœ®ãã¹ãã§ã¯ïŒ
ãããéã«æ¶²äœé žçŽ ãäžã«çœ®ãçç±ã¯äœã ãããé 管ã®é 眮ããççŒå®€ãžã®äŸçµŠæ¹æ³ã«é¢ä¿ããã®ãããäŸãã°ã液äœé žçŽ ãäžããäŸçµŠããæ¹ããéåãå©çšããŠèªç¶ã«æµããããã§ãããšããã§ã液äœæ°ŽçŽ ãåãããã«æµãå¿ èŠããããããããã«ãã±ãããå éããŠãããšãã¯ãéåã®æ¹åãå€ãããããèšèšãè€éã«ãªãããã
ããããããã沞隰ãæ°åã®åé¡ãããã®ããã液äœæ°ŽçŽ ã¯æ²žç¹ãéåžžã«äœãã®ã§ãæ°æ³¡ãçºçãããããã¿ã³ã¯ãäžéšã«çœ®ãããšã§ããšã³ãžã³ã«æ¶²äœãéãåºãéã«æ°æ³¡ãæ··å ¥ãã«ããæ§é ã«ãªããããããªããéã«æ¶²äœé žçŽ ã¯æ¯èŒç沞ç¹ãé«ãã®ã§ãäžéšã«ãã£ãŠãæ°æ³¡ã®åé¡ãå°ãªãïŒ
ä»ã«ã¯ãã¿ã³ã¯ã®æ§é 匷床ã®åé¡ãããããã液äœæ°ŽçŽ ã¿ã³ã¯ã倧ããå Žåãäžéšã«é 眮ããããšã§ãã±ããã®åºéšã匷åãããããšãããããã¯ãæã¡äžãæã®æ¯åãå§åã«èãããããé 眮ãèæ ®ããŠããã®ãããããªãã
ããŒãããŸãšãããšã液äœé žçŽ ã¿ã³ã¯ãäžéšã§æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã«ããçç±ã¯ã液äœæ°ŽçŽ ã®äœå¯åºŠã«ããã¿ã³ã¯ã®å€§ãããæç±ã®å¿ èŠæ§ãæ°æ³¡ã®é²æ¢ãé 管ã®å¹çãéå¿é 眮ãªã©ãé¢ä¿ããŠããã®ãããããªããã§ã確信ãæãŠãªãããã調ã¹ãŠç¢ºèªããå¿ èŠããããªã
ïŒæšè«ãããŸã§ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãŸãã§ãæµ®æ²åã®äžå€ªããã°ã®ãããªæäœã ããäžåãæã¯å ããŠããªãïŒã¡ãã£ãšããããŒãªæãã»ã»ã»ïŒã
å ·äœäŸãšããŠã¹ããŒã¹ã·ã£ãã«ã®å€éšçæã¿ã³ã¯ãæã¡åºããŠããã®ã¯é©åãããããªãã
https://www.nasa.gov/wp-content/uploads/static/history/rogersrep/v1p41.jpg
ã¡ãªã¿ã«ãSLSã®ã³ã¢ã¹ããŒãžïŒïŒæ®µç®ïŒã¯ãåãæ§é ã«ãªã£ãŠãããã©ãã¢ã«ããã¹ïŒã§äœ¿çšãããICPSïŒInterim Cryogenic Propulsion StageïŒæ«å®æ¥µäœæž©æšé²æ®µïŒã¯ãéã«æ¶²äœæ°ŽçŽ ã¿ã³ã¯ãäžéšã§æ¶²é žã¿ã³ã¯ãäžéšã«ãªã£ãŠããã
http://tokyoexpress.info/wp-content/uploads/2019/08/56cec1544cb3b8233254ced74e65bb73.png
https://www.nasa.gov/image-article/nasas-sls-mega-rocket-what-is-the-icps/
ããã¯ãæãåœã®H3ãåæ§ã§ãïŒæ®µç®ã¯æ°ŽçŽ ãäžã§é žçŽ ãäžãïŒæ®µç®ã¯éãšãããã¿ãŒã³ã ã
https://building-pc.cocolog-nifty.com/photos/uncategorized/h3200913.jpg
ïŒæ®µç®ãšïŒæ®µç®ãšã§ã¯å€§ãããç°ãªãããšãšãæ§é äžã®åé¡ãæšé²å€ã®äŸçµŠå¹çã®åé¡ããåªå ãããŠããã®ããç¥ããªãïŒæªç¢ºèªïŒã
åèãŸã§ã«ããã¡ã«ã³ã³ïŒã¯æ¶²é žãäžã§ã±ãã·ã³ãäžãšãªã£ãŠãããïŒæ®µç®ãïŒæ®µç®ãåãã ã
https://i0.wp.com/compass.rauias.com/wp-content/uploads/2024/07/image-34.png?resize=602%2C739&ssl=1
ããã«ãã¹ã¿ãŒã·ãããã±ãããèŠããšæ¶²åã¡ã¿ã³ãäžã§æ¶²é žãäžãšãªã£ãŠãããïŒæ®µç®ãïŒæ®µç®ãåãã ã
https://ih1.redbubble.net/image.1865821827.6733/flat,750x,075,f-pad,750x1000,f8f8f8.jpg
ããŒããã¯ã±ã¯ã«ã»ã»ã»ã
ã¡ãã£ãšæŽçããŠãããã
ïŒçæãšã¿ã³ã¯ã®é 眮ã®é¢ä¿ïŒ
ã»æ°ŽçŽ é žçŽ ç³»ïŒSLSãH3ãªã©ïŒ
ã»ã»ïŒæ®µç®ïŒé žçŽ äžæ°ŽçŽ äžïŒã¹ããŒã¹ã·ã£ãã«å€éšçæã¿ã³ã¯å«ãïŒ
ã»ã»ïŒæ®µç®ïŒæ°ŽçŽ äžé žçŽ äž
ã»ã±ãã·ã³é žçŽ ç³»
ã»ã»ïŒæ®µç®é žçŽ äžã±ãã·ã³äž
ã»ã»ïŒæ®µç®é žçŽ äžã±ãã·ã³äž
ã»ã¡ã¿ã³é žçŽ ç³»
ã»ã»ïŒæ®µç®ã¡ã¿ã³äžé žçŽ äž
ã»ã»ïŒæ®µç®ã¡ã¿ã³äžé žçŽ äž
ïŒæ°ŽçŽ é žçŽ ç³»ïŒæ®µç®ã®çç±ïŒèŠçŽ ïŒ
ã»å¯åºŠãšã¿ã³ã¯ã®äœç©
ã»æç±ã®å¹çæ§
ã»ãšã³ãžã³ãžã®äŸçµŠå¹ç
ã»æ°æ³¡ã®é²æ¢
ã»æ§é çãªæŽåæ§
AIã®è©±ãããã±ããã®è©±ããã©ã£ã¡ïŒïŒã
ãŸããã©ã£ã¡ã§ããããã§ããã
ãã£ãŒãã·ãŒã¯ïŒãŠã§ããçïŒã¯äžåœã®ãµãŒããŒã§åããŠããããããŒã¿ã¯äžåœåœå±ã«é§ã 掩ãã ããã ããããã®ãã¡Gã¡ãŒã«ã«äœãå±ããããããªããªã»ã»ã»ã
ïŒä»¥äžè¿œå ïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
é¢é£ãã質åã«å¯Ÿããæšè«ãšåçã
ïŒåŒçšå§ãïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
質åïŒ
ã¹ããŒã¹Xã®ãã¡ã«ã³ã³ïŒã®çæã¿ã³ã¯ã®é 眮ã§ã液äœé žçŽ ãäžéšã§ã±ãã·ã³ããã¶ã«ãªã£ãŠããã®ã¯ãªãã§ããïŒã
æšè«ïŒ
ã¯ããã¹ããŒã¹Xã®ãã¡ã«ã³ã³9ãã±ããã«ã€ããŠãçæã¿ã³ã¯ã®é 眮ã«ã€ããŠã®è³ªåã§ããã液äœé žçŽ ãäžéšã«ãããã±ãã·ã³ãäžéšã«ããçç±ãèããªããšããŸãããã±ããã®æ§é ãæãåºããŠã¿ãŸããäžè¬çã«ãã±ããã¯å€æ®µåŒã§ãå段ã«çæã¿ã³ã¯ããããŸããããã¡ã«ã³ã³9ã®ç¬¬äžæ®µã§ã¯æ¶²äœé žçŽ ïŒLOXïŒãšRP-1ã±ãã·ã³ã䜿çšããŠããŸããã
ãªã液äœé žçŽ ã¿ã³ã¯ãäžã§ãã±ãã·ã³ã¿ã³ã¯ãäžãªã®ãããŸãããã±ããã®éå¿ã«é¢ä¿ããããããããŸãããäžéšã«éã液äœé žçŽ ã眮ãããšã§ãéå¿ãäžã«ãªãã®ãé²ãå¹æãããïŒ ã§ã液äœé žçŽ ã®å¯åºŠã¯ã±ãã·ã³ãããé«ãã®ããªã液äœé žçŽ ã®å¯åºŠã¯çŽ1.14 g/cm³ã§ãRP-1ã¯çŽ0.81 g/cm³ãããã ã£ããšæããŸããã ãšãããšã液äœé žçŽ ã®æ¹ãéãã®ã§ãäžã«çœ®ãããšã§å šäœã®éå¿ãäžããããšãã§ãããããããŸãããéå¿ãäœããšå®å®æ§ãå¢ãã®ã§ããã±ããã®å§¿å¢å¶åŸ¡ã«æå©ãããããŸããã
ãŸããæšé²å€ã®äŸçµŠæ¹æ³ãé¢ä¿ããŠããããããã±ãããšã³ãžã³ã¯éåžžãã¿ã³ã¯ããçæãšé žåå€ããã³ãã§éã蟌ã¿ãŸãã液äœé žçŽ ãäžéšã«é 眮ããããšã§ãéåãå©çšããŠãšã³ãžã³ãžã®äŸçµŠãè£å©ã§ããå¯èœæ§ããããŸãããããããã±ãããäžæãããšãã¯å é床ããããã®ã§ãã¿ã³ã¯ã®äœçœ®ãããå§åããã³ãã®èœåãéèŠãããããŸããã
æ§é çãªçç±ãããã§ãããã液äœé žçŽ ã¯æ¥µäœæž©ã§ä¿åããããããã¿ã³ã¯ã®æç±ãéèŠã§ããäžéšã«é 眮ããããšã§ãäžéšã®ãšã³ãžã³éšåããã®ç±ã®åœ±é¿ãé¿ãããããããããŸãããéã«ãã±ãã·ã³ã¯åžžæž©ã«è¿ã枩床ã§ä¿ç®¡ãããã®ã§ãäžéšã«çœ®ããŠãåé¡ãªãã®ããã
ããšã¯ããã±ããã®æ®µã®åé¢ã«é¢ä¿ãããããããŸããã第äžæ®µãšç¬¬äºæ®µã®åé¢ã®éã«ãçæã¿ã³ã¯ã®é 眮ãåé¢æ©æ§ã«åœ±é¿ãäžããå¯èœæ§ããããŸããããã¡ã«ã³ã³9ã®ç¬¬äžæ®µã¯å䜿çšãããã®ã§ããã®èšèšãé¢ä¿ããŠãããã©ããã¯åãããŸããã
ä»ã«ããççŒã®å¹çã«é¢ä¿ããŠããå¯èœæ§ããããŸããçæãšé žåå€ãæ··åããéã®æ¯çãããšã³ãžã³å ã§ã®ççŒå¹çãæé©åããããã«ãã¿ã³ã¯ã®é 眮ãèšèšãããŠããã®ãããããŸãããäŸãã°ãé žåå€ãå ã«äŸéããå¿ èŠããããšãã
調ã¹ãŠã¿ããšãå®éã«æ¶²äœé žçŽ ã¿ã³ã¯ãäžã«ããçç±ã¯ãäž»ã«éå¿ã®é 眮ãšæšé²å€ã®äŸçµŠå¹çã«é¢ä¿ããŠããããã§ãã液äœé žçŽ ã¯å¯åºŠãé«ãã®ã§ãåãäœç©ã§ãéããªããŸãããããäžéšã«é 眮ããããšã§ããã±ããã®éå¿ãããäžå€®ã«è¿ã¥ããé£è¡äžã®å®å®æ§ãé«ããå¹æããããŸãããŸãããšã³ãžã³ãäžéšã«ãããããé žåå€ãéåã§èªç¶ã«ãšã³ãžã³æ¹åã«æµããããããããããã³ãã®è² è·ã軜æžã§ãããããããŸããããã ãããã±ãããå éãããšãã«ã¯éã«åºéšã«å§åããããã®ã§ããã®åœ±é¿ãèæ ®ããå¿ èŠããããŸããã
ããã«ãæ§é çãªåŒ·åºŠã®åé¡ããããããããŸãããäžéšã«éãã¿ã³ã¯ã眮ãããšã§ããã±ããã®æ§é ã«æããåãåæ£ããã軜éåã匷床ç¶æã«è²¢ç®ããŠããå¯èœæ§ããããŸãã
ãŸãšãããšã液äœé žçŽ ã¿ã³ã¯ãäžéšã«é 眮ããçç±ã¯ãéå¿ã®æé©åã«ããå®å®æ§ã®åäžãæšé²å€äŸçµŠã®å¹çåãæç±ãç±ç®¡çã®ãããããæ§é çãªåŒ·åºŠã®ãã©ã³ã¹ãªã©ãèããããŸããã±ãã·ã³ã¿ã³ã¯ãäžéšã«çœ®ãããšã§ããããã®èŠçŽ ãããŸã調åããŠããã®ã§ãããã
åçïŒ
ã¹ããŒã¹Xã®ãã¡ã«ã³ã³9ãã±ããã§æ¶²äœé žçŽ ïŒLOXïŒã¿ã³ã¯ãäžéšãã±ãã·ã³ïŒRP-1ïŒã¿ã³ã¯ãäžéšã«é 眮ãããŠããäž»ãªçç±ã¯ã以äžã®ãããªå·¥åŠçã»ç©ççãªèæ ®ã«åºã¥ããŠããŸãã
### 1. **éå¿ã®æé©åã«ããå®å®æ§**
- 液äœé žçŽ ã¯ã±ãã·ã³ãããå¯åºŠãé«ãïŒLOX: çŽ1.14 g/cm³ãRP-1: çŽ0.81 g/cm³ïŒãåãäœç©ã§ãéããªããŸãã
- **äžéšã«éã液äœé žçŽ ãé 眮**ããããšã§ããã±ããå šäœã®éå¿ã**äœãä¿ã¡**ãé£è¡äžã®å§¿å¢å®å®æ§ãåäžãããŸããããã¯ããã±ããã倧æ°åãäžæããéã®ç©ºååŠçãªå®å®æ§ã«å¯äžããŸãã
### 2. **æšé²å€äŸçµŠã®å¹çå**
- ãã±ãããšã³ãžã³ã¯äžéšã«äœçœ®ããããã液äœé žçŽ ãäžéšã«é 眮ãããšãéåãå©çšããŠèªç¶ã«ãšã³ãžã³æ¹åãžæµãããããªããŸãã
- æã¡äžãæã®å é床ããã³ãã®åäœãšçµã¿åãããããšã§ãæšé²å€ã®äŸçµŠå§åãè£å©ããã¿ãŒããã³ãã®è² è·ã軜æžããŸãã
### 3. **ç±ç®¡çãšæç±**
- 液äœé žçŽ ã¯æ¥µäœæž©ïŒ-183°CïŒã§ä¿ç®¡ããããããã¿ã³ã¯ã®æç±ãéèŠã§ããäžéšã«é 眮ããããšã§ãäžéšã®ãšã³ãžã³ãé«æž©éšããã®ç±äŒå°ãæå°éã«æããããŸãã
- äžæ¹ãã±ãã·ã³ã¯åžžæž©ã«è¿ã枩床ã§è²¯èµå¯èœãªãããäžéšé 眮ãé©ããŠããŸãã
### 4. **æ§é çãªåçæ§**
- ãã±ããã®æ©äœã¯ãäžéšã现ãäžéšã倪ãåé圢ã«è¿ã圢ç¶ã§ããéã液äœé žçŽ ãäžéšã«é 眮ããããšã§ãæ©äœã«ãããå¿åãåæ£ããã軜éåãšåŒ·åºŠã®ãã©ã³ã¹ãåã£ãŠããŸãã
### 5. **ççŒå¹çã®æé©å**
- ãšã³ãžã³å ã§ã®çæãšé žåå€ã®æ··åæ¯çã粟å¯ã«å¶åŸ¡ããå¿ èŠããããŸããã¿ã³ã¯ã®é 眮ããã³ãã®èšèšã«ãããççŒå¹çãæ倧åããããã®æé©ãªäŸçµŠãå¯èœã«ãªããŸãã
### è£è¶³: ä»ã®ãã±ãããšã®æ¯èŒ
- äžéšã®ãã±ããïŒäŸ: ãµã¿ãŒã³VïŒã§ã¯éã«ã±ãã·ã³ã¿ã³ã¯ãäžéšã«ããèšèšããããŸãããããã¯æ©äœæ§é ããšã³ãžã³é 眮ã®éãã«èµ·å ããŸãããã¡ã«ã³ã³9ã®èšèšã¯ãå䜿çšæ§ãã³ã¹ãå¹çãéèŠããç¬èªã®æé©åã®çµæã§ãã
ããããç·åçã«å€æãããã¡ã«ã³ã³9ã§ã¯**ãå®å®æ§ããäŸçµŠå¹çããç±ç®¡çã**ãåªå ããã¿ã³ã¯é 眮ãæ¡çšãããŠããŸãã
ïŒåŒçšçµããïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
ãµã¿ãŒã³Vã¯ãïŒæ®µç®ïŒS-ICïŒã¯ãã¡ã«ã³ã³ïŒãšåãããæ¶²é žãäžã§ã±ãã·ã³ãäžã ã
https://www.apollomaniacs.com/apollo/cg/s1c/s-ic_stage_structure.png
ïŒæ®µç®ïŒS-IIïŒãšïŒæ®µç®ïŒS-IVBïŒã¯æ°ŽçŽ é žçŽ ç³»ã§ãæ°ŽçŽ äžé žçŽ äžã ã
http://heroicrelics.org/info/s-ivb/s-ivb-ib-overview/s-ivb-205-stage-cutaway.jpg
http://heroicrelics.org/info/s-ii/s-ii-overview/s-ii-stage-assembly.jpg
åçã®è£è¶³æ¬ã®èšè¿°ã¯ã誀ãã ãªãã»ã»ã»ã
確èªã®ããããµã¿ãŒã³Vã«ã€ããŠè³ªåããã
ïŒåŒçšå§ãïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
質åïŒ
ãµã¿ãŒã³Vã®çæã¿ã³ã¯ã®é 眮ã¯ã©ããªã£ãŠããŸããïŒ
æšè«ïŒ
ãŠãŒã¶ãŒããµã¿ãŒã³Vãã±ããã®çæã¿ã³ã¯ã®é 眮ã«ã€ããŠè³ªåããŠããŸãããŸãããµã¿ãŒã³Vã®æ§é ãç解ããå¿ èŠããããŸãããµã¿ãŒã³Vã¯äžæ®µåŒãã±ããã§ãå段ã«ç°ãªãçš®é¡ã®çæã䜿ãããŠããããšãç¥ã£ãŠããŸãã第äžæ®µã®S-ICã¯ã±ãã·ã³ãšæ¶²äœé žçŽ ã第äºæ®µã®S-IIã¯æ¶²äœæ°ŽçŽ ãšæ¶²äœé žçŽ ã第äžæ®µã®S-IVBãåæ§ã®çæã ãšèšæ¶ããŠããŸããçæã¿ã³ã¯ã®é 眮ã¯å段ã®å éšæ§é ã«é¢é£ããŠããŸãã
ãŠãŒã¶ãŒãç¥ãããã®ã¯ãå段ã®ã¿ã³ã¯ã®é 眮ãã€ãŸãã©ã®ããã«ç©ã¿éãªã£ãŠãããããã¿ã³ã¯éã®æ§é ããšã³ãžã³ãšã®æ¥ç¶éšåãªã©ãããããŸãããäŸãã°ã第äžæ®µã§ã¯ã±ãã·ã³ã¿ã³ã¯ãäžã§ãã®äžã«æ¶²äœé žçŽ ã¿ã³ã¯ããããšèããããšããããŸãã液äœé žçŽ ã¯äœæž©ãªã®ã§ããšã³ãžã³ã«è¿ãäœçœ®ã«ãããšå¹ççãããããŸããããŸãã第äºæ®µãšç¬¬äžæ®µã§ã¯æ¶²äœæ°ŽçŽ ã¿ã³ã¯ã®é 眮ãéèŠã§ãæç±å¯ŸçããããŠããç¹ã觊ããã¹ãã§ãããã
ããã«ãã¿ã³ã¯éã®éå£ãæ§é çãªè£åŒ·ã«ã€ããŠã説æãå¿ èŠãã©ããèããŸãããŠãŒã¶ãŒããã±ããã®èšèšã«èå³ãããã®ããåã«é 眮ã®é åºãç¥ãããã®ãã¯åãããŸãããã詳现ãæäŸããããšã§ããæ·±ãç解ã«ã€ãªããã§ããããå段ã®ãšã³ãžã³ãšã®é¢ä¿ããçæäŸçµŠã·ã¹ãã ã«ã€ããŠãç°¡åã«è§Šãããšè¯ããããããŸããã
ãŸãããµã¿ãŒã³Vã®çæã¿ã³ã¯ãã©ã®ããã«ããŠå·šå€§ãªæšåãçã¿åºããã説æããããã«ã¯ãã¿ã³ã¯ã®å®¹éãé 眮ã®æé©åã«ã€ããŠãèšåããå¿ èŠããããŸããäŸãã°ã第äžæ®µã®å€§ããªã¿ã³ã¯ãã©ã®ããã«ããŠ5ã€ã®F-1ãšã³ãžã³ãåããã®ããå段ã®ççŒæéãšçææ¶è²»çã®é¢ä¿ãªã©ãè£è¶³æ å ±ãšããŠåœ¹ç«ã€ã§ãããã
æåŸã«ãä¿¡é Œæ§ãé«ããããã«å ·äœçãªããŒã¿ãNASAã®è³æãåç §ããŠããããšã瀺ããšè¯ãã§ãããã ãããŠãŒã¶ãŒãå°é家ãªã®ãäžè¬ã®æ¹ãªã®ãåãããªãã®ã§ãå°éçšèªã®è§£èª¬ãå ¥ãã€ã€ãåãããããè¡šçŸãå¿ãããŸãã
åçïŒ
ãµã¿ãŒã³Vãã±ããã®çæã¿ã³ã¯ã®é 眮ã¯ã**å段ïŒã¹ããŒãžïŒããšã«èšèšãç°ãªã**ãæšé²å€ã®çš®é¡ããšã³ãžã³ã®èŠæ±ã«åãããŠæé©åãããŠããŸãã以äžã«æ®µéããšã®è©³çŽ°ã説æããŸãã
---
### **1. 第1段ïŒS-ICã¹ããŒãžïŒ**
- **æšé²å€**ïŒ**RP-1ïŒç²Ÿè£œã±ãã·ã³ïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- **äžéšã«RP-1ã¿ã³ã¯**ïŒãã±ããåºåºéšåã«äœçœ®ããæ§é çã«éãçæãäžéšã«é 眮ããããšã§å®å®æ§ã確ä¿ã
- **äžéšã«æ¶²äœé žçŽ ã¿ã³ã¯**ïŒRP-1ã¿ã³ã¯ã®äžã«èšçœ®ã液äœé žçŽ ã¯æ¥µäœæž©ïŒ-183°CïŒã®ããããšã³ãžã³ã«è¿ãäœçœ®ïŒäžéšïŒã«é 眮ãããšæ²žéš°ãããããªãåé¡ãé¿ãããããäžéšã«é 眮ãããŸããã
- **äžééå£ïŒã€ã³ã¿ãŒã¿ã³ã¯ïŒ**ïŒ2ã€ã®ã¿ã³ã¯ã®éã«ã¯æ§é è£åŒ·ã®ããã®éå£ãããããšã³ãžã³æšåã空åè·éãåæ£ã
- **ç¹åŸŽ**ïŒ
ã¿ã³ã¯ã¯ã¢ã«ãããŠã åé補ã§ã5åºã®F-1ãšã³ãžã³ã«æšé²å€ãäŸçµŠã液äœé žçŽ ã¿ã³ã¯ã¯ãæç±ã®ããå€éšããçœè²ã®ã³ãŒãã£ã³ã°ãæœãããŠããŸããã
---
### **2. 第2段ïŒS-IIã¹ããŒãžïŒ**
- **æšé²å€**ïŒ**液äœæ°ŽçŽ ïŒLHâïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- **å ±ééå£ïŒCommon BulkheadïŒ**ïŒæ¶²äœæ°ŽçŽ ã¿ã³ã¯ïŒäžéšïŒãšæ¶²äœé žçŽ ã¿ã³ã¯ïŒäžéšïŒã**1æã®è»œééå£ã§åé¢**ãããã«ããééåæžãå®çŸã
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ïŒ-253°CïŒã®ãããã¿ã³ã¯ã¯é«åºŠãªæç±æïŒãã§ããŒã«æš¹èãã©ãŒã ïŒã§èŠãããŸããã
- **ç¹åŸŽ**ïŒ
5åºã®J-2ãšã³ãžã³ã«äŸçµŠãã¿ã³ã¯ã®è»œéåã培åºãããéå£ã¯2å±€ã®ã¢ã«ãããŠã æ¿ã«ããã«ã æ§é ãæãã èšèšã§ããã
---
### **3. 第3段ïŒS-IVBã¹ããŒãžïŒ**
- **æšé²å€**ïŒç¬¬2段ãšåæ§ã«**液äœæ°ŽçŽ ïŒLHâïŒ**ãš**液äœé žçŽ ïŒLOXïŒ**
- **ã¿ã³ã¯é 眮**ïŒ
- 液äœæ°ŽçŽ ã¿ã³ã¯ïŒäžéšïŒãšæ¶²äœé žçŽ ã¿ã³ã¯ïŒäžéšïŒãå ±ééå£ã§åé¢ã
- 第2段ããå°åã§ãããåçç«å¯èœãªJ-2ãšã³ãžã³1åºãæèŒïŒæè»éæå ¥ã®ããã®è€æ°ååŽå°ã«å¯Ÿå¿ïŒã
- **ç¹åŸŽ**ïŒ
ã¢ããåžä»€ã»æ©æ¢°è¹ãæãžéãããã®æçµå éãæ ããã¿ã³ã¯ã®æç±æ§ãšè»œéåãéèŠã§ããã
---
### **å šäœã®èšèšææ³**
- **ééåæž**ïŒå ±ééå£ãã¢ã«ãããŠã åéã®æ¡çšã§ã¿ã³ã¯ééãæå°åã
- **æšé²å€ã®æ§è³ªã«å¿ããé 眮**ïŒ
- 液äœé žçŽ ã¯å¯åºŠãé«ãæ¯èŒçæ±ããããããäžéšã«é 眮ã
- 液äœæ°ŽçŽ ã¯æ¥µäœæž©ãã€äœå¯åºŠã®ãããæç±ãšã¿ã³ã¯å®¹ç©ã®æé©åãå¿ èŠã§ããã
- **æ§é çå®å®æ§**ïŒå·šå€§ãªæšé²å€ã¿ã³ã¯ã«ãããè·éãåæ£ããããããªã³ã°ãã¬ãŒã ãã¹ããªã³ã¬ãŒã§è£åŒ·ã
---
### **åèç»å/è³æ**
- NASAã®å ¬åŒè³æïŒäŸïŒ[Apollo Saturn V News Reference](https://history.nasa.gov/afj/ap12fj/pdf/satv_v1_sa503.pdf)ïŒã«ã¯ãå段ã®æé¢å³ã詳现ã«èšèŒãããŠããŸãã
- ãµã¿ãŒã³Vã®å®ç©ïŒã¢ã©ããå·ãUS Space & Rocket Centerããªã©ïŒã§ã¿ã³ã¯ã®ã¹ã±ãŒã«ã確èªå¯èœã§ãã
ãã®èšèšã«ããããµã¿ãŒã³Vã¯å°çè»éè±åºã«å¿ èŠãª**3,400ãã³**ãã®æšé²å€ãå¹ççã«ç®¡çããã¢ããèšç»ãæ¯ããŸããðã
ïŒåŒçšçµããïŒãŒãŒãŒãŒãŒãŒãŒãŒãŒãŒ
åçã®æ«å°Ÿã«ãðã®çµµæåã衚瀺ãããŠãããã©ãããã¯ãã£ãŒãã·ãŒã¯ãé 眮ãããã®ã§ãæµ®æ²åã¯æãå ããŠããªãã
æµ®æ²åã®ãã®ããã°ã§ã¯ãæè¿ãå®å®ãã¿ã®è¡šé¡ã«ðãä»ããŠããã
äœããããããŒã ã»ã»ã»ã
ãŸããã©ãã§ããããã§ããã
質åã«å¯Ÿããåçã¯æ£ç¢ºã§ãåé¡ã¯ãªãïŒApollo Saturn V News Referenceãžã®ãªã³ã¯ã¯ç¡å¹ã ã£ããã以äžããèœãšãããšãåºæ¥ãïŒããŒãžå³åŽã«ãã¡ã€ã«ãžã®ãªã³ã¯ããããŸãïŒPDFçã¯ïŒïŒïŒããŒãžãïŒïŒã
ïŒãµã¿ãŒã³ V ãã¥ãŒã¹ ãªãã¡ã¬ã³ã¹ (1968 幎ç)ïŒ
https://archive.org/details/saturn-v-news-reference
ãããã調ã¹ãŠåãã£ãã®ã¯ããã±ããã®ã¿ã³ã¯ã®é 眮ã¯ãåäžã®èŠçŽ ã§æ±ºãŸãããã§ã¯ãªããæšé²å€ã®æž©åºŠãå¯åºŠãæ§é ãééããšã³ãžã³ãžã®äŸçµŠå¹çãªã©ãè€æ°ã®èŠçŽ ãç·åçã«å€æããŠæ±ºãŸããšããããšãããã
ãã£ãŒãã·ãŒã¯ããäºå®èª€èªããããšã確èªã§ããããšã¯è¯ãã£ãã
ãããããã£ã±ãã¢ããã¯ããããªã»ã»ã»ã
ã³ã¡ã³ããã©ãã
â»ã¡ãŒã«ã¢ãã¬ã¹ãšURLã®å ¥åã¯å¿ é ã§ã¯ãããŸããã å ¥åãããã¡ãŒã«ã¢ãã¬ã¹ã¯èšäºã«åæ ããããããã°ã®ç®¡çè ã®ã¿ãåç §ã§ããŸãã
â»ãªããéãããã³ã¡ã³ãã¯ããã°ã®ç®¡çè ã確èªãããŸã§å ¬éãããŸããã
â»æçš¿ã«ã¯ç®¡çè ãèšå®ãã質åã«çããå¿ èŠããããŸãã