24СʱÈÈÃŰæ¿éÅÅÐаñ    

Znn3bq.jpeg
²é¿´: 1330  |  »Ø¸´: 4
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

nwpukaka

гæ (СÓÐÃûÆø)

[ÇóÖú] FLUENT UDF ±àÒëͨ¹ý£¬³õʼ»¯³ö´íµÄÔ­Òò£¿£¿£¿ÇóÖú

¹¤Öʵ͝Á¦Õ³¶ÈÓëζÈÓйأ¬Í¨¹ýUDF±à¼­¶¯Á¦Õ³¶ÈµÄ¹«Ê½¡£µ«ÊÇUDF±àÒëÄܹ»Í¨¹ý£¬³õʼ»¯×ÜÊdzö´í£¬ÇëÎʵ½µ×ÊÇʲôԭÒò£¿¸½ÉÏUDF³ÌÐò¡£
/************************************************/
/*UDF for specifying a temperature-dependent viscosity property
/************************************************/
#include "udf.h"
#include "math.h"
DEFINE_PROPERTY(cell_viscosity,cell,thread)
{
   real mu_lam;
   real tem=C_T(cell,thread);
   mu_lam=6.95809e-6+5.28e-8*tem+7.57143e-11*tem*tem;
   return mu_lam;
}
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

nwpukaka

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by 47425804 at 2012-10-02 11:16:06
Ïȳõʼ»¯£¬ÔÙ¼ÓÔØUDF¼ÆËã¡£

»¹ÊDz»Ðеġ£¡£¡£³õʼ»¯Ö®ºó£¬ÔÚ¼ÓÔØUDF£¬»¹ÊÇ»á³öÏÖÏàͬµÄÎÊÌâ¡£¡£¡£
3Â¥2012-10-02 16:57:23
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 5 ¸ö»Ø´ð

47425804

ľ³æ (ÕýʽдÊÖ)


¡ï
xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-10-05 20:53:11
Ïȳõʼ»¯£¬ÔÙ¼ÓÔØUDF¼ÆËã¡£
2Â¥2012-10-02 11:16:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fangdian

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï
xiegangmai: ½ð±Ò+1, лл²ÎÓë 2012-10-10 21:02:01
´íÎóÌáʾ£¿
real tem=C_T(cell,thread);
¸ÄΪ£º
real tem;
tem=C_T(cell,thread);
Á½¾äÐв»£¿

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2012-10-08 21:52:46
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

nwpukaka

гæ (СÓÐÃûÆø)

ËÍÏÊ»¨Ò»¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by fangdian at 2012-10-08 21:52:46
´íÎóÌáʾ£¿
real tem=C_T(cell,thread);
¸ÄΪ£º
real tem;
tem=C_T(cell,thread);
Á½¾äÐв»£¿

ллÄãµÄ»Ø¸´¡£¡£¡£ÎÒÖªµÀÔ­ÒòÁË¡£¡£¡£Íü¼Ç¼ÓÔØÄÜÁ¿·½³ÌÁË¡£¡£¡£¼ÓÔØÄÜÁ¿·½³ÌÖ®ºó¾Í²»»á³ö´íÁË
5Â¥2012-10-08 22:44:01
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¿¼ÑÐÇóµ÷¼Á +7 ×ÓľÄÅ 2026-04-12 7/350 2026-04-13 11:03 by zhshch
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +9 ÏàÐűػá¹ââÍòÕ 2026-04-07 10/500 2026-04-13 10:20 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] Çóµ÷¼Á288 +7 ioodiiij 2026-04-10 9/450 2026-04-13 08:33 by Hayaay
[¿¼ÑÐ] Çóµ÷¼Á +16 ÕÅ·¬ÇѲ»³´µ° 2026-04-10 17/850 2026-04-12 13:58 by °¾Ò¹³É£¡
[¿¼ÑÐ] »¯Ñ§¹¤³Ìµ÷¼Á289 +44 yangæÃ 2026-04-07 50/2500 2026-04-12 02:36 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] Çóµ÷¼Á£¬262»úеר˶ +8 àÅyyl 2026-04-08 8/400 2026-04-12 02:31 by Çï¶¹²ËÑ¿
[¿¼ÑÐ] 269Çóµ÷¼Á +11 °¡°¡ÎÒÎÒ 2026-04-07 11/550 2026-04-11 16:45 by vgtyfty
[¿¼ÑÐ] 0859£¬337Çóµ÷¼Á +4 ÑÐs. 2026-04-10 4/200 2026-04-11 11:34 by caotw2020
[¿¼ÑÐ] Ò»Ö¾Ô¸985»úеѧ˶380Çóµ÷¼Á +5 ¹Ø¹ØöÂð¯10 2026-04-11 5/250 2026-04-11 10:10 by ÖªÄî¡£A
[¿¼ÑÐ] ¿¼Ñе÷¼Á +26 ˶ÐǸ° 2026-04-09 27/1350 2026-04-10 22:24 by Öí»á·É
[¿¼ÑÐ] 362Çóµ÷¼Á +10 ÎÒÒª¿¼´ó 2026-04-06 14/700 2026-04-10 17:00 by luoyongfeng
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] 344Çóµ÷¼Á +7 ؼ·çѩҹ¹éÈËØ¼ 2026-04-09 7/350 2026-04-10 12:05 by pengliang8036
[¿¼²©] ²©Ê¿×Ô¼ö +7 ¿É¿ÉСÅÖ 2026-04-08 7/350 2026-04-10 08:28 by kimhero
[¿¼ÑÐ] 297Çóµ÷¼Á +27 GENJIOW 2026-04-07 30/1500 2026-04-09 23:20 by wolf97
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª¶«Àí¹¤085601²ÄÁϹ¤³Ì303·ÖÇóµ÷¼Á +15 a1708 2026-04-06 15/750 2026-04-08 16:23 by luoyongfeng
[¿¼ÑÐ] 277Çóµ÷¼Á +4 ¿¼Ñе÷¼Álxh 2026-04-06 6/300 2026-04-08 10:40 by ÄæË®³Ë·ç
[¿¼ÑÐ] 11408 325·Ö +3 jgtxuxgkx 2026-04-07 3/150 2026-04-07 23:10 by lbsjt
[¿¼ÑÐ] 344Çóµ÷¼Á +11 κ×Óper 2026-04-07 11/550 2026-04-07 23:01 by JourneyLucky
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +5 СÁõͬѧ߹߹ 2026-04-06 5/250 2026-04-06 18:34 by sherry_1901
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û