ð (6-6) ã¹ã±ãŒã«ã¢ããçè«ãèããŠã¿ãã ㌠å·åŽç·šãå·åŽé床åäžãããèãæ¹ã
- #ä¹³åæ¹æè£ çœ®
- #ä¹³å
- #ãšãã«ã·ã§ã³
- #ã¹ã±ãŒã«ã¢ãã
å·åŽé床ãåäžããã
ãããŸã§ïŒã¹ã±ãŒã«ã¢ããååŸã§å·åŽé床ãäžå®ã«ããããšãç®æããŠããŸãããïŒæ®å¿µãªããäžæããããŸããã§ããã
ð[memo]ã幟äœåŠççžäŒŒãšååŠã»éååŠççžäŒŒã®ããããæºããããšãã§ããªããšããçµè«ã§ããã
ããã§ïŒãã¹ã±ãŒã«ã¢ããçè«ãèããŠã¿ãã ㌠å·åŽç·šãå·åŽã¢ãã«ããã®ããŒãžã§çŽ¹ä»ããå·åŽé床ã«é¢ãã2ã€ã®èãæ¹ã®ãã¡ïŒä»åºŠã¯ã¹ã±ãŒã«ã¢ããååŸã§å·åŽé床ãåäžãããããšãç®æããŠã¿ãããšæããŸãã
å·åŽé床åäžãšã¯âŠ
ã©ã®ãããªèãæ¹ã§ãã£ããïŒæ¯ãè¿ã£ãŠã¿ãããšæããŸãã
ããã¯ïŒè£œåã®ç±ãå¹ççã«å·åŽæ°ŽãžäŒããããšã§ãã
ããªãã¡ïŒã¹ã±ãŒã«ã¢ããåŸã§ã¯åäœäœç©ãããã®å·åŽé床ãã§ããã ã倧ãããªãããšãæå³ããŸãã
çµæãšããŠïŒã¹ã±ãŒã«ã¢ããåŸã®å·åŽæéãççž®ãããŸãã
ãããïŒã¡ãã£ãšåŸ ã£ãŠãã ããã
å·åŽé床äžå®ãèãããšãã«ã¹ã±ãŒã«ã¢ãããäžæããããŸããã§ãããïŒã©ããã£ãããšãèµ·ããããã ã£ãã§ããããïŒ
幟äœåŠççžäŒŒãšååŠã»éååŠççžäŒŒãšãããããªè©±ãåºãŠããŸãããïŒçµæãšããŠïŒã¹ã±ãŒã«ã¢ããåŸã®å·åŽæéãé·ããªã£ãŠããŸããŸãã
âŠãšããããšã¯ïŒå·åŽé床äžå®ãšããçŸç¶ç¶æãã§ããŠããªãããšã«ãªããŸãã
âå·åŽé床ãåäžãããèãæ¹âãå°ãä¿®æ£ãã
çç£æ©ã§ã¯ïŒè©Šéšæ©ãšåãåäœäœç©ãããã®å·åŽé床100 [kW/m3]ã«ããããšã¯ã§ããŸããã
å·åŽæéãåã35åã«ããããšã¯ã§ããŸããã
ããã§ïŒèãæ¹ãå°ãä¿®æ£ããããšæããŸãã
ã¹ã±ãŒã«ã¢ããååŸã§å·åŽé床ãåäžãããŠïŒã§ããã ãã¹ã±ãŒã«ã¢ããåã®ç¶æ ã«è¿ã¥ããããšãèããŸãã
ð[memo]ãçç£æ©ã®å·åŽé床ãåäžãããããšã¯ééããããŸãããïŒã§ããã ãè©Šéšæ©ã«è¿ã¥ããããšãããã®ã§ãã
çç£æ©ã«ãããåäœäœç©ãããã®å·åŽé床ãäŸãã°70 [kW/m3]ãããã«åäžãããŠïŒã§ããã ãå·åŽæéãççž®ããããã®ã§ãã
å¹ççãªå·åŽããã»ã¹
ãã¹ã±ãŒã«ã¢ããçè«ãèããŠã¿ãã ㌠å·åŽç·šãå·åŽã¢ãã«ããã®ããŒãžã§ïŒè£œåäžã®ç±ã¯4ã€ã®ç¶æ ïŒä¹³åç© â äŒç±å¢è â ä¹³å槜 â å·åŽæ°ŽïŒãçµç±ããŠç§»åãããšèããããšã«ããŸããã
ããã§ã¯ïŒ4ã€ã®ç¶æ ã次ã®ããã«ç¹åŸŽã¥ããããšæããŸãã
ãã ãïŒä¹³åç©ãšäŒç±å¢èã¯è£œåãšããŠåãæ±ãã®ã§ïŒããã§ã¯å®è³ª3ã€ã®ç¶æ ãèããããšã«ãªããŸãã
ãŸãïŒãããã®ç¶æ ãåºäœãšæ¶²äœã«å€§å¥ããŸãã
åºäœ
ãä¹³å槜
液äœã
補åïŒä¹³åç©ã»äŒç±å¢èïŒïŒå·åŽæ°Ž
次ã«ïŒç±ã®äŒããæ¹ãèããŸãã
äŒç±å¢èïŒä¹³å槜
ç±äŒå°ãð ç©è³ªã®ç§»åãªãã«ïŒç±ãç©äœã®é«æž©éšããäœæž©éšãžç§»ãçŸè±¡
ã補åïŒä¹³åç©ã»äŒç±å¢èïŒïŒå·åŽæ°Žã
ç±äŒéãð æµäœã®å®è³ªã®æµãã«ãã£ãŠïŒç±ãéã°ããçŸè±¡
以äžããïŒç±äŒå°ãšç±äŒéãåºå¥ããªããå·åŽé床ãåäžãããããšãèããæ¹ãè¯ãããã§ãã
æåã«ïŒç±äŒå°ã«çç®ããããšã«ããŸãã
ããªãã¡ïŒä¹³å槜ãæ¹åããŠïŒå·åŽé床ãåäžãããããšãè©Šã¿ãŸãã
ä¹³å槜åºïŒé¡æ¿ïŒã®åœ¢ç¶
æåã«ïŒâä¹³å槜âã«çç®ããŸãã
ç±ãäŒããããããããã«ã©ããããè¯ãããšãããšïŒä¹³å槜ã®æ¿åãèãããã°è§£æ±ºããŸãã
ð[memo]ãèãå£ã®æ¹ãïŒé³ãããèãããŸãããã
ãããïŒå¥ã®åé¡ããããŸãã
ä¹³å槜ã®æ¿åãèããããšïŒåŒ·åºŠã«å€§ããªåœ±é¿ãäžããŸãã
ä¹³å槜å ã§ã¯æžå§ãïŒå ç±æã®ãžã£ã±ããã«ã¯èžæ°ãæµããŠããïŒå å§ïŒã®ã§ïŒä¹³å槜ã¯ãã®å§åã«èããªããã°ãªããŸããã
ãããã£ãŠïŒä¹³å槜ã®æ¿åãèããããšããæ¡ã¯æ¡çšã§ããŸããã
ããã§ïŒä¹³å槜ã®äŒç±é¢ç©ã倧ããããããšãèããŸãã
ãã¹ã±ãŒã«ã¢ããçè«ãèããŠã¿ãã ㌠å·åŽç·šãå·åŽé床äžå®ãšããèãæ¹â ããã®ããŒãžã§çŽ¹ä»ããããã«ïŒâåäœæéãããã®äŒç±éã®åŒâããä¹³å槜ã®äŒç±é¢ç©ã倧ãããããšè¯ãããšãããããŸãã
åœç€Ÿã§ã¯ïŒä¹³å槜åºïŒé¡æ¿ïŒã®åœ¢ç¶ã工倫ããŠããŸãã
åçã朰ãããããªé¡æ¿ïŒæ£åæ¥ååç¿æ¿ïŒ EDïŒã䜿çšããŠïŒã§ããã ãäŒç±é¢ç©ã倧ããããŠããŸãã
é¡æ¿ã®åœ¢ç¶æ¯èŒ
åœç€Ÿã®ä¹³å槜åºïŒé¡æ¿ïŒã¯ïŒæ£åæ¥ååç¿æ¿ïŒ EDãæ¡çšããŠããŸãã
åèãŸã§ã«ïŒä»ã®åœ¢ç¶ãšæ¯èŒãããŠãããŸãããã
ä¹³å槜ã®åŸãRãšãïŒä¹³å槜åºãã0.5RãŸã§ã®äŒç±é¢ç©ãèšç®ããŠã¿ãŸãã
ãã®ãšãïŒãäŒç±é¢ç©ãïŒãé¡æ¿ãïŒãèŽæ¿ãã§è¡šãããšãã§ããŸãã
åçåïŒHHïŒ
äŒç±é¢ç©ïŒé¡æ¿0.500ÏR2ïŒèŽæ¿0ïŒ0.500ÏR2
10%ç¿åïŒSDïŒ
äŒç±é¢ç©ïŒé¡æ¿0.315ÏR2ïŒèŽæ¿0.306ÏR2ïŒ0.621ÏR2
æ£åæ¥ååïŒEDïŒ
äŒç±é¢ç©ïŒé¡æ¿0.345ÏR2ïŒèŽæ¿0.250ÏR2ïŒ0.595ÏR2
äžè¬çãªåçåïŒHHïŒãåºæºã«èãããšïŒæ£åæ¥ååïŒEDïŒã®æ¹ãäŒç±é¢ç©ã倧ããããšãããããŸãã
ãã ãïŒ10%ç¿åïŒSDïŒã®æ¹ãäŒç±é¢ç©ãããã«å€§ããããšãããããŸãã
ä¹³å槜å ã®æžå§ïŒãžã£ã±ããã®å å§ã«èããªããšãããªãã®ã§ïŒä¹³å槜ã§ã¯å§å匷床ãããæ£åæ¥ååïŒEDïŒãæ¡çšãããŠããŸãã
ð[memo]ãæžå§ã®å¿ èŠããªã溶解槜ã®å Žåã¯ïŒåœç€Ÿã§ã¯ïŒäŒç±é¢ç©ã倧ããããããã«10%ç¿åïŒSDïŒãæ¡çšãããŠããŸãã
è©Šéšçšä¹³åæ¹æè£ çœ®ã®å Žå
ä¹³å槜ã§ã¯å§å匷床ãããæ£åæ¥ååïŒEDïŒãæ¡çšãããŠãããšãã話ãããŸãããïŒè©Šéšçšä¹³åæ¹æè£ çœ®ïŒïŒè©Šéšæ©ïŒã§ã¯ã©ãã ã£ãã§ããããïŒ
çãããèšããšïŒåçåïŒHHïŒãæ¡çšãããŠããŸãã
æ£åæ¥ååïŒEDïŒãæ¡çšããå¿ èŠã¯ãªãã§ããããïŒ
ãä¹³åæ¹æè£ çœ®ã§ã¹ã±ãŒã«ã¢ãããããŠã¿ãããè©Šéšæ©ã«ããæ€èšããã®ããŒãžã§çŽ¹ä»ããããšã«ãªããŸããïŒè©Šéšæ©ãçšããè©Šäœã®ç®çã¯ïŒäººéã®æã§è¡ã£ãŠããå·¥çšãæ©æ¢°ã«ä»»ããããšã§ãã
ãããŠïŒè©Šéšæ©ã«ããè©Šäœãäžæããã£ãåŸã«ã¯ïŒäžéæ©ã§è©ŠäœïŒã¹ã±ãŒã«ã¢ããïŒãããããšã«ãªããŸãã
äžéæ©ã§ã¯ïŒä¹³å槜åºã®åœ¢ç¶ã¯æ£åæ¥ååïŒEDïŒã§ãã
ãã®ãããªæµããèžãŸããŠèãããã®ã§ããïŒå ã«å ç±ã®è©±ãããŠãããããšæããŸãã
ç±åªã®éã
è©Šéšæ©ã§ã¯æž©æ°Žå ç±ããã§ããŸãããïŒãã®åŸã®äžéæ©ã§ã¯èžæ°å ç±ãã§ããŸãã
ãããã£ãŠïŒå ç±ã®æ€èšã¯äžéæ©ã§ããæ¹ãè¯ãããã§ãã
ð[memo]ãèžæ°å ç±ããããšãäžè¬çãªçç£æ©ã®æ¡ä»¶ãæ€èšããããšãã§ããŸãã
éã«èšããšïŒè©Šéšæ©ã§ã¯å ç±ã®æ€èšã«ãã ããå¿ èŠãããŸããªããããããŸããã
ãã®ããïŒè©Šéšæ©ã«ãããä¹³å槜åºã®åœ¢ç¶ã¯åçåïŒHHïŒã®ãŸãŸã§ãã£ãŠãè¯ããšå€æããŸãã
ð[memo]ãæ£åæ¥ååïŒEDïŒãããåçåïŒHHïŒã®æ¹ãå®äŸ¡ã§ãã
äŒç±é¢ç©ã®éã
çç£æ©ãäžéæ©ãšæ¯ã¹ããšè©Šéšæ©ã¯ä¹³å槜ãå°ããããïŒä¹³å槜åºã®åœ¢ç¶ãå€ãããšããŠãïŒãã®äŒç±é¢ç©ã¯ã»ãšãã©å€åããªããšèããããŸãã
ããã«ïŒçç£æ©ãäžéæ©ã®ä¹³å槜ã¯SUS補ã§ããïŒè©Šéšæ©ã®ä¹³å槜ã¯ã¬ã©ã¹è£œã§ãã
ã¬ã©ã¹ã¯SUSãããç±ãäŒãã«ããããïŒç·æ¬äŒç±ä¿æ°ãå°ãããªããŸãã
â»åœç€Ÿã®çµéšåã§ã¯ïŒè©Šéšæ©ã®ç·æ¬äŒç±ä¿æ°ã¯çç£æ©ãäžéæ©ã®1/3çšåºŠãšãªããŸãã
ãã®çµæïŒäŒç±é¢ç©ãå€å°å€åãããšããŠãïŒå ç±æéã«ã¯ã»ãšãã©åœ±é¿ãäžããŸããã
ãã®ããïŒè©Šéšæ©ã«ãããä¹³å槜åºã®åœ¢ç¶ã¯åçåïŒHHïŒã®ãŸãŸã§ãã£ãŠãè¯ããšå€æããŸãã
äžæ¹ïŒå·åŽãèãããšïŒäœ¿çšããå·åªã¯æ°Žçžæ°ŽãŸãã¯å·åŽæ°Žã§ããããšæããŸãã
çç£æ©ãäžéæ©ã®ä¹³å槜ã¯SUS補ã§ããïŒè©Šéšæ©ã®ä¹³å槜ã¯ã¬ã©ã¹è£œã§ããç¹ãåé¡ãšãªããŸãã
ããªãã¡ïŒè©Šéšæ©ã®æ¹ãå·åŽããã«ããã§ãã
ãããšïŒäžè¿°ããâäŒç±é¢ç©ã®éãâã®ãšããšåãçµè«ãåŸãããŸãã
ãã®ãããªå ç±ã»å·åŽã®äºæ ããïŒåœç€Ÿã§ã¯ïŒè©Šéšæ©ã«ãããä¹³å槜åºã®åœ¢ç¶ã¯åçåïŒHHïŒãæ¡çšããŠããŸãã
ãã ãïŒãã®ãããªèãæ¹ã«æ£è§£ã»äžæ£è§£ã¯ãããŸããã
ãããŸã§ãïŒåœç€Ÿã®å Žåã玹ä»ããŸããã
ç¹ã«ïŒè£œè¬æ¥çã§å€ãã€ã¡ãŒãžã§ããïŒè©Šéšæ©ã®æ®µéã§ãã£ãŠãä¹³å槜ã¯SUS補ïŒæ£åæ¥ååïŒEDïŒãèŠæãããããšããããŸãã
è©Šéšæ©ã®æ®µéã§ïŒå ç±ã»å·åŽã«é¢ãã詳现ãªæ€èšããããïŒãšããèãæ¹ã§ãã
ãã®ãããªå Žåã¯ïŒæšæºå€ã®ç¹æ®äºäŸãšããŠå¯Ÿå¿ãããŠããã ããŠããŸãã