±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1604  |  »Ø¸´: 4

¼ÓÓÍѼ2333

гæ (СÓÐÃûÆø)

[½»Á÷] ÔÚ±ÚÃæÌí¼ÓÖÊÁ¿Ô´Ïî ÒÑÓÐ1È˲ÎÓë

ÇëÎÊÈçºÎÔÚ±ÚÃæÌí¼ÓÖÊÁ¿Ô´ÏîÄØ£¿ÎÒÏë¼ÓÒ»¸ö-KC£¬¾ÍÊÇÒ»¼¶·´Ó¦¶¯Á¦Ñ§ÀïµÄÄǸö£¬Ê¹µ½±ÚÃæµÄÎÛȾÎïÒÔ-kc¼õÉÙ£¬ÎÒ¿´Á˺ܾã¬ÖªµÀÐèÒªÌáÈ¡ÁÙ½ü±ÚÃæµÄcell£¬¿ÉÊÇ£¬ÈçºÎ±íʾ·½³ÌʽºÍÓñÚÃæµÄÎÛȾÎïÖÊÁ¿·ÖÊýÄØ£¿ÎÒʵÔÚÊDZﲻ³öÀ´ÁË£¬UDF×î¶àд³ÉÕâ¸öÑù×Ó£¬ÇóÖú³æÓÑÃǰïÎÒÍêÉÆUDF£¬Ð»Ð»£¬Ð»Ð»£¡£¡£¡ÆäÖÐÒ»¼¶·´Ó¦¶¯Á¦Ñ§³£ÊýÊÇ0.274£¬±ÚÃæµÄIDÊÇ13£¬ÎÒÓÃyk±íʾÎÛȾÎïµÄÖÊÁ¿·ÖÊý
#include "udf.h"
#define K 0.274
DEFINE_SOURCE(face_source, cell, face, thread, yk, dS, eqn)
{
real source;
fluid_ID = 13;
Domain *domain;
?Thread *t = Lookup_Thread(domain,fluid_ID);
?Thread *t0 = THREAD_T0(t);
cell_t c0 = F_C0(f,tf);
tc0 = THREAD_T0(tf);
source=yk*exp(-Kt)
dS[eqn]=-K*yk
return source
}

·¢×ÔСľ³æAndroid¿Í»§¶Ë
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

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

landykun

Ìú³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
Ê×ÏÈ ²»ÖªµÀÄã±ïÁ˶à¾ÃдµÄ£¬²»¹ýдµÄȷʵ²»ºÃ £¬½¨ÒéºÃºÃ¿´¿´fluent udf°ïÖúÀïÃæµÄsource²¿·Ö£¬ºÜ¼òµ¥µÄ¡£
1 DEFINE_SOURCE (name, c, t, dS, eqn) Õâ¸öºê£¬ÄãÔõôÔÚÕâ¸öÀ¨ºÅÀïÃæËæ±ã¼ÌÐø¼Ó±äÁ¿£¿Õâ¸ö±äÁ¿ÊDz»ÄܱäµÄ¡£
2 °üÀ¨cell ÒÔ¼°thread£¬Í¨¹ýÕâ¸öºêfluentÒѾ­×Ô¶¯¸øÄã´«½øÀ´ÁË£¬Ä㻹Thread *t = Lookup_Thread(domain,fluid_ID);
Thread *t0 = THREAD_T0(t);  cell_t c0 = F_C0(f,tf); tc0 = THREAD_T0(tf)£¬¶¼ÊǶàÓàµÄ¡£ÄãÖ»ÐèÒªÖ¸¶¨Ã¿¸öcellÀïÃæµÄÏûºÄËÙÂÊÖµ¼´¿É£¬ÖÃÓÚÊÇÔÚÄĸöcell Äĸöthread£¬Õâ¸öºêÒѾ­¸øÄã´«½øÀ´ÁË£¬Äã²»ÓùÜÁË¡£
3ÄãµÄÏûºÄËÙÂʹ«Ê½ÊÇʲô£¿
4 dsµÄÊýÖµ ÎÒдudfµÄʱºò »ù±¾²»·´À¡£»
5 ÏûºÄËÙÂʼÆËã¼ÆË㹫ʽÀïÃæ»¹ÓÐʱ¼äÂ𣬲»Ì«Çå³þ¡£
5 ÎÒ¾õµÄÓ¦¸ÃÕâôд£¬
#include "udf.h"
DEFINE_SOURCE (kc_source, c, t, dS, eqn)
{
real source;
real yk,k
yk=ÿ¸öcellµÄ×é·ÖÖÊÁ¿°Ù·Ö±Èºêº¯Êý£¬ÄãÕÒÕÒudf°ïÖú£¬ÎÒÍüÁË£»
k=0.274;
source=ÏûºÄËÙÂʼÆË㹫ʽ£»
return source
}

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2019-06-02 11:31:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¼ÓÓÍѼ2333

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by landykun at 2019-06-02 11:31:36
Ê×ÏÈ ²»ÖªµÀÄã±ïÁ˶à¾ÃдµÄ£¬²»¹ýдµÄȷʵ²»ºÃ £¬½¨ÒéºÃºÃ¿´¿´fluent udf°ïÖúÀïÃæµÄsource²¿·Ö£¬ºÜ¼òµ¥µÄ¡£
1 DEFINE_SOURCE (name, c, t, dS, eqn) Õâ¸öºê£¬ÄãÔõôÔÚÕâ¸öÀ¨ºÅÀïÃæËæ±ã¼ÌÐø¼Ó±äÁ¿£¿Õâ¸ö±äÁ¿ÊDz»Äܱä ...

лл¸øÓè»Ø¸´£¬Ð»Ð»£¡
1.Îҵķ´Ó¦¹«Ê½¾ÍÊÇÒ»¼¶·´Ó¦¶¯Á¦Ñ§¹«Ê½£¬dc/dt=-Kc£¬ËùÒÔ°ÑËü½âÎö½âÖ®ºó£¬¾Í´øÁËʱ¼ä£¬ÇëÎÊÎÒÕâ¸ö¹«Ê½ÐèÒªÄÇô±äÂð£¿ÒòΪ¿´Ô´Ïî°¸Àý£¬¶¼°ÑËûÃǽâÎö½âÁË
2.ʽÖÐÊÇŨ¶È£¬µ«ÊÇÈë¿ÚÌõ¼þÖ»ÓÐдÖÊÁ¿·ÖÊý£¬ÎÒÖ±½Óµ±ËûÃÇÏàµÈÁË¡£¿ÉÒÔÖ±½ÓÓÃÕâ¸ö¹«Ê½Â𣿻¹ÊÇÐèÒª»»Ëãһϣ¿
2.ÎÒ¿´µ½±ðÈË˵¼Ó±ÚÃæÔ´ÏîÐèÒªÏȰÑÁÙ½ü±ÚÃæµÄÍø¸ñÌá³öÀ´£¬ÎҼӵIJ»ÊÇÕûÌåµÄÔ´ÏÊÇÒ»¸öÃæµÄ£¬ËùÒÔ¼ÓµÄÄÇЩָÕ룬ÇëÎÊÈç¹û²»¼ÓÖ±½ÓÔÚ±ÚÃæÉϵÄudfµ¼È룬²»ÖªµÀºêÄܲ»ÄÜÕÒµ½±ÚÃæÁÙ½üµÄcellÄØ£¿

·¢×ÔСľ³æAndroid¿Í»§¶Ë
3Â¥2019-06-03 08:10:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

landykun

Ìú³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
3Â¥: Originally posted by ¼ÓÓÍѼ2333 at 2019-06-03 08:10:35
лл¸øÓè»Ø¸´£¬Ð»Ð»£¡
1.Îҵķ´Ó¦¹«Ê½¾ÍÊÇÒ»¼¶·´Ó¦¶¯Á¦Ñ§¹«Ê½£¬dc/dt=-Kc£¬ËùÒÔ°ÑËü½âÎö½âÖ®ºó£¬¾Í´øÁËʱ¼ä£¬ÇëÎÊÎÒÕâ¸ö¹«Ê½ÐèÒªÄÇô±äÂð£¿ÒòΪ¿´Ô´Ïî°¸Àý£¬¶¼°ÑËûÃǽâÎö½âÁË
2.ʽÖÐÊÇŨ¶È£¬µ«ÊÇÈë¿ÚÌõ¼þÖ»ÓÐдÖÊÁ¿ ...

1 Ô´Ïî¶¼Êǵ¥Î»Ê±¼äÄÚµÄÔ´ÏÊǸöËÙÂÊ£¬ËùÒÔ ÎÒ¾õµÃ²»Óüӣ¬ÄãÔÙÑо¿Ò»Ï£»
2 ¸ù¾Ý¹«Ê½ ¹«Ê½ÔõôÑù¾ÍÔõôÑù£¬¿Ï¶¨Òª×ª»»°¡£¬ÖÊÁ¿·ÖÊý±ä³ÉŨ¶È£»
3 Äã»­Íø¸ñµÄʱºò£¬±ÚÃæÒ»²ãµ¥¶À»­³ÉÒ»¸özone£¬Èç¹ûÊÇÓÃicem»­Íø¸ñ ¾ÍÊǵ¥¶ÀÒ»¸öblock Èç¹ûÊÇgambit»òÕ߯äËûµÄ ÎÒ»¹Õæ²»ÍêÈ«Çå³þ£¬È»ºóÔÚ¸ÄzoneÀïÃæ ¼ÓÔØsource£»Èç¹ûÄãÏëÔÚÕû¸ö¼ÆËãÇøÓò¶¼¼ÓÔØsource È»ºóÅжÏÁÙ½ü±ß½çµÄÇøÓò ÎÒ¾õµÃÌ«Âé·³ÁË£¬¿ÉÄÜ»¹À˷ѼÆËãʱ¼ä¡£ËùÒÔ£¬Èç¹ûÍø¸ñºÃ»­µÄ»°£¬½¨ÒéÔÚ±ÚÃæµÚÒ»²ã£¬µ¥¶À»­¸özone¡£Èç¹ûʵÔÚ²»ÐÐ ÄÇÄã¾Í²ÉÓÃÅжϷ½Ê½°É¡£

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

4Â¥2019-06-03 12:38:21
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

¼ÓÓÍѼ2333

гæ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
4Â¥: Originally posted by landykun at 2019-06-03 12:38:21
1 Ô´Ïî¶¼Êǵ¥Î»Ê±¼äÄÚµÄÔ´ÏÊǸöËÙÂÊ£¬ËùÒÔ ÎÒ¾õµÃ²»Óüӣ¬ÄãÔÙÑо¿Ò»Ï£»
2 ¸ù¾Ý¹«Ê½ ¹«Ê½ÔõôÑù¾ÍÔõôÑù£¬¿Ï¶¨Òª×ª»»°¡£¬ÖÊÁ¿·ÖÊý±ä³ÉŨ¶È£»
3 Äã»­Íø¸ñµÄʱºò£¬±ÚÃæÒ»²ãµ¥¶À»­³ÉÒ»¸özone£¬Èç¹ûÊÇÓÃicem»­Íø ...

·Ç³£¸Ðл£¡£¡£¡

·¢×ÔСľ³æAndroid¿Í»§¶Ë
5Â¥2019-06-04 10:37:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ¼ÓÓÍѼ2333 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ²ÄÁÏר˶ 085600Çóµ÷¼Á +5 BBQ233 2026-03-30 5/250 2026-03-30 12:15 by ѧԱ8dgXkO
[¿¼ÑÐ] Ò»Ö¾Ô¸¹þ¶û±õ¹¤Òµ´óѧ²ÄÁÏÓ뻯¹¤·½Ïò336·Ö +11 ³½ãå5211314 2026-03-26 11/550 2026-03-30 09:00 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 085600£¬×¨Òµ¿Î»¯¹¤Ô­Àí£¬320·ÖÇóµ÷¼Á +4 ´ó²öС×Ó 2026-03-29 4/200 2026-03-29 23:12 by Evan_Liu
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£ +11 nnnnnnn5 2026-03-25 11/550 2026-03-29 20:42 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ¡¾Çóµ÷¼Á¡¿085601²ÄÁϹ¤³Ìר˶ | ×Ü·Ö272 | +7 ½Å»¬µÄÊØ·¨¹«Ãñ 2026-03-27 7/350 2026-03-29 20:21 by dophin1985
[¿¼ÑÐ] 22408 359·Öµ÷¼Á +4 Qshers 2026-03-27 6/300 2026-03-29 14:16 by Qshers
[¿¼ÑÐ] 329Çóµ÷¼Á +10 Å¥¶÷Ñ© 2026-03-25 10/500 2026-03-29 13:32 by peike
[¿¼ÑÐ] 298Çóµ÷¼Á +3 ÖÖÊ¥´Í 2026-03-29 3/150 2026-03-29 12:06 by longlotian
[¿¼ÑÐ] 289Çóµ÷¼Á +13 ÐÂʱ´ú²ÄÁÏ 2026-03-27 13/650 2026-03-29 01:16 by 544594351
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á£¬Çóµ¼Ê¦ÊÕ +9 ÌìÌìºÃÔËÀ´Éϰ¶° 2026-03-24 10/500 2026-03-28 22:17 by chemzp
[¿¼ÑÐ] 11408Èí¼þ¹¤³ÌÇóµ÷¼Á +3 Qiuѧing 2026-03-28 3/150 2026-03-28 21:50 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸»ª±±µçÁ¦´óѧÄܶ¯×¨Ë¶£¬293£¬Çóµ÷¼Á +3 15537177284 2026-03-23 5/250 2026-03-28 16:11 by xxxsssccc
[¿¼ÑÐ] 312£¬ÉúÎïѧÇóµ÷¼Á +3 СÒëͬѧabc 2026-03-28 3/150 2026-03-28 15:32 by ÂäÉ˼
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ»¯Ñ§Ñ§Ë¶307Çóµ÷¼Á +10 y7czhao 2026-03-26 10/500 2026-03-28 14:23 by ÌÆãå¶ù
[¿¼ÑÐ] 328Çóµ÷¼Á +7 àŵεĻù±¾¶¼ 2026-03-27 7/350 2026-03-28 04:19 by fmesaito
[¿¼ÑÐ] 315µ÷¼Á +4 0860Çóµ÷¼Á 2026-03-26 5/250 2026-03-27 11:23 by wangjy2002
[¿¼ÑÐ] ²ÄÁÏ¿¼ÑÐÇóµ÷¼Á +3 Dendel 2026-03-23 6/300 2026-03-26 17:51 by fmesaito
[¿¼ÑÐ] »·¾³×¨Ë¶324·ÖÇóµ÷¼ÁÍÆ¼ö +5 ÐùСÄþ¡ª¡ª 2026-03-26 5/250 2026-03-26 12:05 by i_cooler
[¿¼ÑÐ] 300·Ö£¬²ÄÁÏ£¬Çóµ÷¼Á£¬Ó¢Ò»Êý¶þ +5 ³¬ÔÞµÄ 2026-03-24 5/250 2026-03-24 21:07 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 277·ÖÇóµ÷¼Á£¬¿çµ÷²ÄÁÏ +3 ¿¼Ñе÷¼Álxh 2026-03-24 3/150 2026-03-24 13:52 by JourneyLucky
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û