±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 1608  |  »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¥
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] 277¹òÇóµ÷¼Á +8 1915668 2026-03-27 12/600 2026-03-30 21:01 by dophin1985
[¿¼ÑÐ] ²ÄÁÏ¿ÆÑ§Ó빤³Ìµ÷¼Á +8 ÉîVËÞÉá°É 2026-03-30 8/400 2026-03-30 16:19 by ¾§ÌåÖ®ÃÀ
[¿¼ÑÐ] Çóµ÷¼Á +7 Çà´º²ÃΪÈý½Ø 2026-03-29 7/350 2026-03-30 13:14 by laoshidan
[¿¼ÑÐ] ÄϾ©´óѧ»¯Ñ§µ÷¼Á +10 ¾°Ëæ·ç 2026-03-29 15/750 2026-03-30 11:21 by limeifeng
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸ ÄϾ©º½¿Õº½Ìì´óѧ´óѧ £¬080500²ÄÁÏ¿ÆÑ§Ó빤³Ìѧ˶ +6 @taotao 2026-03-26 7/350 2026-03-30 10:43 by ÎÒÊÇС¿µ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¹¤Òµ´óѧ£¬324·ÖÇóµ÷¼Á +6 Áã°Ë# 2026-03-28 6/300 2026-03-29 21:20 by nanaliuyun
[¿¼ÑÐ] 298Çóµ÷¼Á +3 ÖÖÊ¥´Í 2026-03-29 3/150 2026-03-29 12:06 by longlotian
[¿¼ÑÐ] 356Çóµ÷¼Á +3 gysy?s?a 2026-03-28 3/150 2026-03-29 00:33 by 544594351
[¿¼ÑÐ] ²ÄÁÏ277Çóµ÷¼Á +7 min3 2026-03-24 7/350 2026-03-28 11:39 by xuxiang
[¿¼ÑÐ] 331»·¾³¿ÆÑ§Ó빤³ÌÇóµ÷¼Á +3 ìÚÈ»ºÃÔËÆø 2026-03-27 3/150 2026-03-28 04:11 by fmesaito
[¿¼ÑÐ] 295Çóµ÷¼Á +5 1428151015 2026-03-27 6/300 2026-03-28 04:04 by fmesaito
[¿¼ÑÐ] 085600£¬²ÄÁÏÓ뻯¹¤321·Ö£¬Çóµ÷¼Á +9 ´ó²öС×Ó 2026-03-27 9/450 2026-03-27 14:30 by mmm just
[¿¼ÑÐ] 085601 ²ÄÁϹ¤³Ì 313·Ö Çóµ÷¼Á +5 Ong3 2026-03-27 5/250 2026-03-27 12:24 by goldfish51
[¿¼ÑÐ] 316Çóµ÷¼Á +5 Pigcasso 2026-03-24 5/250 2026-03-27 12:10 by zhshch
[¿¼ÑÐ] 292Çóµ÷¼Á +4 ÇóÇóÁËÊÕÏÂÎÒ°É£ 2026-03-26 4/200 2026-03-27 10:37 by zhshch
[¿¼ÑÐ] Ò»Ö¾Ô¸¼ª´ó071010£¬316·ÖÇóµ÷¼Á +3 xgbiknn 2026-03-27 3/150 2026-03-27 10:36 by guoweigw
[¿¼ÑÐ] 085602 289·ÖÇóµ÷¼Á +8 WWWÎ÷Î÷¸¥Ë¹ 2026-03-24 8/400 2026-03-26 16:33 by ²»³Ôô~µÄ؈
[¿¼ÑÐ] 303Çóµ÷¼Á +6 À¶É½Ô 2026-03-25 6/300 2026-03-25 22:47 by 418490947
[¿¼ÑÐ] 290·Öµ÷¼ÁÇóÖú +3 ¼ªÏéÖ¹Ö¹³Â 2026-03-25 3/150 2026-03-25 19:58 by barlinike
[¿¼ÑÐ] ¸÷λÀÏʦÄúºÃ£º±¾È˳õÊÔ372·Ö +5 jjÓ¿77 2026-03-25 6/300 2026-03-25 14:15 by mapenggao
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û