²é¿´: 1378  |  »Ø¸´: 1
µ±Ç°Ö÷ÌâÒѾ­´æµµ¡£

wangshan

гæ (³õÈëÎÄ̳)

[½»Á÷] ¡¾ÇóÖú/½»Á÷¡¿ÀëÐÄ»úתËÙµ¥Î»gºÍrpmÔõô»»Ë㣿

ÇëÎÊÀëÐÄ»úתËÙµ¥Î»gºÍrpmÔõô»»Ë㣿1g=£¿rpm
»Ø¸´´ËÂ¥
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fungixx

ÖÁ×ðľ³æ (ÎÄ̳¾«Ó¢)

ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷ÓÅÐã°æÖ÷

¡ï ¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
1949stone(½ð±Ò+3): 2010-04-01 12:53
ÀëÐÄ»úÀïµÄgºÍrpm»»ËãʵÑé
    Ò»°ãÇé¿öÏ£¬µÍËÙÀëÐÄʱ³£ÒÔתËÙ¡°rpm¡±À´±íʾ£¬¸ßËÙÀëÐÄʱÔòÒÔ¡°g¡± ±íʾ¡£¼ÆËã¿ÅÁ£µÄÏà¶ÔÀëÐÄÁ¦Ê±£¬Ó¦×¢ÒâÀëÐĹÜÓëÐýתÖáÖÐÐĵľàÀë¡°r¡±²»Í¬£¬¼´³Á½µ¿ÅÁ£ÔÚÀëÐĹÜÖÐËù´¦Î»Öò»Í¬£¬ÔòËùÊÜÀëÐÄÁ¦Ò²²»Í¬¡£Òò´ËÔÚ±¨¸æ³¬ÀëÐÄÌõ¼þʱ£¬Í¨³£×ÜÊÇÓõØÐÄÒýÁ¦µÄ±¶Êý¡°¡Ág¡±´úÌæÃ¿·ÖÖÓתÊý¡°rpm¡±£¬ÒòΪËü¿ÉÒÔÕæÊµµØ·´Ó³¿ÅÁ£ÔÚÀëÐĹÜÄÚ²»Í¬Î»ÖõÄÀëÐÄÁ¦¼°Æä¶¯Ì¬±ä»¯¡£¿Æ¼¼ÎÄÏ×ÖÐÀëÐÄÁ¦µÄÊý¾Ýͨ³£ÊÇÖ¸Æäƽ¾ùÖµ£¨RCFa v£©£¬¼´ÀëÐĹÜÖеãµÄÀëÐÄÁ¦¡£

    RPMÊÇÿ·ÖÖÓתÊý£¬gÊÇÀëÐIJúÉúµÄ¼ÓËٶȾø¶ÔÖµ¡£¶ÔÓÚ²»Í¬ÐͺŵÄÀëÐÄ»ú£¬rpmµ¥Î»Ç°µÄÊý×Ö²»¾ßÓй²Í¨ÐÔ£¬ÒÔgΪµ¥Î»±íÕ÷µÄתËÙÊǿɱȵġ£Ô­ÒòÊDz»Í¬µÄÀëÐÄ»úµÄ°ë¾¶²»Í¬¡£



ÓйØÀëÐÄ»úµÄʵÑéÖУ¬RCF(relative centrifugal field)±íʾÏà¶ÔÀëÐij¡£¬ÒÔÖØÁ¦¼ÓËÙ¶Èg£¨980.66cm/s2£©µÄ±¶ÊýÀ´±íʾ£»rpm(revolution per minute£¬»òr/min)±íʾÀëÐÄ»úÿ·ÖÖÓµÄתÊý¡£rmpÓëgÖ®¼äµÄ»»Ë㹫ʽΪ£º

RCF = 1.119 x 10-5 x (rpm)2 x r

ÆäÖÐr ±íʾÀëÐÄ»úתÖáÖÐÐÄÓëÀëÐĹÜÖÐÐĵľàÀ룬µ¥Î»Îªcm¡£ÓÉÓÚÀëÐĹܵÄλÖÃÓÉת×Ó£¨rotor£©¾ö¶¨£¬Òò´Ër ±ØÐëÓɲéÔÄÏà¹Ø×ª×ӵIJÎÊý¶øµÃ¡£

RCF Óërmp µÄ»»ËãÒ²¿ÉÒÔÖ±½Ó¶Á³ö£¬·½·¨ÊÇÔÚ±ê³ßÉÏÈ¡ÒÑÖªµÄr °ë¾¶ÖµºÍÔÚRCF ±ê³ßÉÏÈ¡ÒÑÖªÏà¶ÔÀëÐÄÁ¦Öµ£¬ÕâÁ½µã¼äÏßµÄÑØ³¤ÏßÔÚrpm±ê³ßµÄ½»µã¼´ÎªËùÒª»»ËãµÄÖµ¡£·´Ö®ÒàÈ»¡£

¹ØÓÚÀëÐÄ»úʹÓõÄʹÓõ÷½Ú¶Ô³ÆÆ½ºâµÄÎÊÌ⣬ºÜ¶àʱºò»á²»Ì«ÊÜÖØÊÓ£¬ÆäʵÈç¹ûûÓÐÑϸñƽºâµÄ»°£¬¶ÔÀëÐÄ»úÓÐןܴóµÄËðÉË£¬Í¨¹ý¹«Ê½F£½m x RCF ¼ÆËãһϾÍÖªµÀÀëÐĵÄʱºòÓÉÓÚ²»Æ½ºâËù²úÉúµÄÁ¦ÊǶàôµÄ´óÁË£»

Äã×Ô¼ºËãËã°É£¬ÓëRÓйØ
¼¸Äêǰ̤ÉÏ»ð³µÄÇÒ»¿Ì¶¼»¹Ã»ÓÐÒâʶµ½,´Ó´Ë¹ÊÏçÖ»Óж¬ÏÄ,ÔÙÎÞ´ºÇï
2Â¥2010-04-01 12:26:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ wangshan µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤085600£¬×Ü·Ö304£¬±¾¿ÆÓÐÁ½Æªsci²ÎÓ룬Çóµ÷¼Á +3 ÐÒÔ˵Ľ´½´ 2026-03-22 4/200 2026-03-22 15:06 by allen-yin
[¿¼ÑÐ] 384Çóµ÷¼Á +3 ×Óϵ²© 2026-03-22 4/200 2026-03-22 11:04 by ²«»÷518
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ºôºô£¿~+123456 2026-03-21 3/150 2026-03-21 20:04 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 0805 316Çóµ÷¼Á +3 ´óÑ©Éî²Ø 2026-03-18 3/150 2026-03-21 18:55 by ѧԱ8dgXkO
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 ÄÝÄÝninicgb 2026-03-21 4/200 2026-03-21 18:39 by ѧԱ8dgXkO
[¿¼ÑÐ] ¹¤¿Æ0856Çóµ÷¼Á +3 ãåÎö͡͡ 2026-03-21 3/150 2026-03-21 18:30 by ѧԱ8dgXkO
[¿¼ÑÐ] 313Çóµ÷¼Á +4 ËÁÈþ·¡Ò¼22 2026-03-19 4/200 2026-03-21 17:33 by ColorlessPI
[¿¼ÑÐ] 306Çóµ÷¼Á +4 chuanzhu´¨Öò 2026-03-18 4/200 2026-03-21 08:25 by laoshidan
[¿¼ÑÐ] һ־Ըɽ´ó07»¯Ñ§ 332·Ö ËÄÁù¼¶Òѹý ±¾¿ÆÉ½¶«Ë«·Ç Çóµ÷¼Á£¡ +3 ²»ÏëÀíÄã 2026-03-16 3/150 2026-03-21 03:59 by JourneyLucky
[¿¼ÑÐ] 22408 344·Ö Çóµ÷¼Á Ò»Ö¾Ô¸ »ªµç¼ÆËã»ú¼¼Êõ +4 solanXXX 2026-03-20 4/200 2026-03-20 23:49 by alg094825
[¿¼ÑÐ] 304Çóµ÷¼Á +7 ˾¿Õ. 2026-03-18 7/350 2026-03-20 23:08 by JourneyLucky
[¿¼ÑÐ] 323Çóµ÷¼Á +3 ÍÝСͰ 2026-03-18 3/150 2026-03-20 22:54 by JourneyLucky
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤ 322Çóµ÷¼Á +4 È»11 2026-03-19 4/200 2026-03-20 22:12 by luoyongfeng
[¿¼ÑÐ] 329Çóµ÷¼Á +9 ÏëÉÏѧ߹߹ 2026-03-19 9/450 2026-03-20 22:01 by luoyongfeng
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷°²½»Í¨´óѧ ѧ˶ 354Çóµ÷¼Á211»òÕß˫һÁ÷ +3 ÎÒÏëÒª¶ÁÑо¿Éú 2026-03-20 3/150 2026-03-20 20:13 by JourneyLucky
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +4 18889395102 2026-03-18 4/200 2026-03-19 16:13 by 30660438
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +6 Ð÷ÐÒÓë×Ó 2026-03-17 6/300 2026-03-19 13:27 by houyaoxu
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +4 ÉúÎ﹤³Ìµ÷¼Á 2026-03-16 12/600 2026-03-19 11:10 by ÉúÎ﹤³Ìµ÷¼Á
[¿¼ÑÐ] ²ÄÁϹ¤³Ìר˶µ÷¼Á +5 204818@lcx 2026-03-17 6/300 2026-03-18 22:55 by 204818@lcx
[¿¼ÑÐ] 334Çóµ÷¼Á +3 Ö¾´æ¸ßÔ¶ÒâÔÚ»úÐ 2026-03-16 3/150 2026-03-18 08:34 by lm4875102
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û