±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3367  |  »Ø¸´: 6
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

¬¾ê

гæ (³õÈëÎÄ̳)

[ÇóÖú] ÇóÖú¹ØÓÚ½¹¶ú-ÌÀķѷϵÊýµÄÌâÄ¿

ÒÑÖª¿ÕÆøµÄ½¹-ÌÀϵÊý ¦Ì = -1.95x10^(-3) + 1.31/T - 0.0311P/T^2£¬ÆäÖÐTΪζȣ¬µ¥Î»K£¨¿ª¶ûÎÄ£©£¬PΪѹÁ¦£¬µ¥Î»kPa£¨Ç§ÅÁ£©£¬Çó200ÉãÊÏ¶È¿ÕÆø´ÓѹÁ¦Îª1013250Pa±äµ½101325Paºó£¬Î¶ÈÔõô±ä»¯£¿Ð»Ð»£¡

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]

[ Last edited by sddtc888 on 2013-12-6 at 09:31 ]
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zqxcyj

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¦Ì =£¨dT/dP)= -1.95x10^(-3) + 1.31/T - 0.0311P/T^2
dT=(-1.95x10^(-3) + 1.31/T - 0.0311P/T^2)dp
¡÷T=¡Ò(-1.95x10^(-3) + 1.31/T - 0.0311P/T^2)dp, »ý·ÖÏÞ£ºÏÂÏÞ£º1013250Pa£¬ÉÏÏÞ101325Pa£¬»ý·Ö¹ý³ÌζȲ»±ä¡£
¡÷T==(-1.95x10^(-3) + 1.31/T£©£¨101325-1013250£© - 0.0311/T^2*0.5£¨101325^2-1013250^2£©£¬½«T=473.15K´øÈë¼´µÃ¡÷T
6Â¥2013-12-08 23:49:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 7 ¸ö»Ø´ð

zqxcyj

ľ³æ (ÖøÃûдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
sddtc888: ½ð±Ò+1, ¸Ðл·ÖÏí£¬»¶Ó­³£À´£¡ 2013-12-05 20:37:53
½¹ÌÀϵÊý¦Â=£¨dT/dP)=¡÷T/¡÷P,ËùÒÔ¡÷T=¦Â¡÷P>0, ½¹ÌÀϵÊýСÓÚÁ㣬½ÚÁ÷ÅòÕͺóζÈÉý¸ß
2Â¥2013-12-05 19:04:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¬¾ê

гæ (³õÈëÎÄ̳)

½¹ÌÀϵÊýÊÇÀàËÆÄ¦¶û¶¨ÈÝÐÎʽµÄ£º£¬-1.95*10-3+1.31/T/K-0.0311P/KPa/(T/K)2

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
3Â¥2013-12-05 20:12:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¬¾ê

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by zqxcyj at 2013-12-05 19:04:40
½¹ÌÀϵÊý¦Â=£¨dT/dP)=¡÷T/¡÷P,ËùÒÔ¡÷T=¦Â¡÷P>0, ½¹ÌÀϵÊýСÓÚÁ㣬½ÚÁ÷ÅòÕͺóζÈÉý¸ß

ÎÒдµÄ²»ÊǺÜÇå³þ¡£¸ø³öÁ˽¹ÌÀϵÊý£ºÇóÇóζȱ仯Á¿

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
4Â¥2013-12-05 20:18:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶ +7 Koxui 2026-03-28 7/350 2026-03-29 00:58 by ÎÒÊÇС¿µ
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©µ÷¼Á +3 Feisty¡£ 2026-03-28 7/350 2026-03-29 00:41 by 544594351
[¿¼ÑÐ] 2026Ä껪ÄÏʦ·¶´óѧ»¶Ó­»¯Ñ§£¬»¯¹¤£¬ÉúÎÉúÒ½¹¤µÈרҵÓÅÐãѧ×Ó¼ÓÈ룡 +3 llss0711 2026-03-28 5/250 2026-03-29 00:23 by MRMFYTL
[¿¼ÑÐ] ʳƷ¹¤³Ìר˶һ־ԸÖк£Ñó309Çóµ÷¼Á +4 СÕÅzxyÕÅ 2026-03-26 8/400 2026-03-28 19:25 by lbsjt
[¿¼ÑÐ] 317Çóµ÷¼Á +6 Ê®ÏÐwx 2026-03-24 6/300 2026-03-28 13:27 by Iveryant
[¿¼ÑÐ] 292Çóµ÷¼Á +14 ¶ì¶ì¶ì¶î¶î¶î¶î¶ 2026-03-25 15/750 2026-03-28 08:45 by WYUMater
[¿¼ÑÐ] 315·ÖÇóµ÷¼Á +7 26¿¼ÑÐÉϰ¶°æ26 2026-03-26 7/350 2026-03-28 04:05 by fmesaito
[¿¼ÑÐ] 352·Ö »¯¹¤Óë²ÄÁÏ +5 º£Äɰٴ¨Ly 2026-03-27 5/250 2026-03-28 03:39 by fmesaito
[¿¼ÑÐ] 308Çóµ÷¼Á +7 īīĮ 2026-03-25 7/350 2026-03-27 14:47 by ¿ñìÅÂóµ±µ±
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] Ò»Ö¾Ô¸211£¬335·Ö£¬0856£¬Çóµ÷¼ÁԺУºÍµ¼Ê¦ +4 Çã____Ïô 2026-03-27 5/250 2026-03-27 11:52 by zhshch
[¿¼ÑÐ] Çóµ÷¼Á +3 Áõ¿Â@ 2026-03-24 4/200 2026-03-27 11:28 by shangxh
[¿¼ÑÐ] µ÷¼Á +4 èÖèÖyoyo 2026-03-26 4/200 2026-03-26 20:43 by fmesaito
[¿¼ÑÐ] ´ò¹ýºÜ¶à¾ºÈü£¬085406¿ØÖƹ¤³Ì300·Ö£¬Çóµ÷¼Á +3 askeladz 2026-03-26 3/150 2026-03-26 09:08 by ¸øÄãÄã×¢ÒâÐÝÏ¢
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +3 iwinso 2026-03-23 3/150 2026-03-25 11:29 by greychen00
[¿¼ÑÐ] ÉúÎïѧѧ˶Çóµ÷¼Á +7 СÑò˯×ÅÁË? 2026-03-23 10/500 2026-03-25 02:24 by Çå·ç·÷Ñï¡£ m
[¿¼ÑÐ] Çóµ÷¼ÁÒ»Ö¾Ô¸Î人Àí¹¤´óѧ²ÄÁϹ¤³Ì£¨085601£© +5 WW.' 2026-03-23 7/350 2026-03-24 14:50 by sprinining
[¿¼ÑÐ] 344Çóµ÷¼Á +3 desto 2026-03-24 3/150 2026-03-24 10:09 by ²«»÷518
[¿¼ÑÐ] 070300£¬Ò»Ö¾Ô¸±±º½320Çóµ÷¼Á +3 Jerry0216 2026-03-22 5/250 2026-03-23 09:16 by ¡£¡£ÌÃÌÃ
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û