±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2590  |  »Ø¸´: 16

stormsprit

ľ³æ (СÓÐÃûÆø)

[ÇóÖú] fluent udfÇë½Ì

Ë­ÄܰïÎÒ¿´ÏÂÏÂÃæµÄudfÖÐÄÄÀïÓÐÎÊÌâÂð£¿
#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
        real x[3];        // 3-Dimantional
        float r,time;
        real source=0;
        C_CENTROID(x,cell,thread);        // Get the position of each node, which will get x[0] = x position, x[1] = y position, x[2] = z position
        r=(x[0])*(x[0])+x[1]*x[1];        
        time=CURRENT_TIME;
        if( r<=0.0004&&time<=2)
        {
                source = 165308926;        // source expantion
                dS[eqn] = 0.0;        // this is dS / d(phi), phi stands for your variables which will be added source
        }
        return source;
}

ÎÒÊÇÏëÔÚÒ»¸ö¹ÌÌåÖмÓÒ»¸öÕâÑùµÄÈÈÔ´ÈÃÆäÈÛÈڵ쬲ÉÓÃudf±àдÒÔÉÏÈÈÔ´£¬ÎÒͨ¹ýÑ¡ÓÃÎïÖʵÄÎïÐÔ²ÎÊý£¨ÈÈÈÝ£¬ÈÛÈÚÈȵȣ©ÒÔ¼°Ëù²ÉÓõÄÎïÖʵÄÖÊÁ¿¼ÆËãµÃµ½ÈÈÔ´µÄ·ÅÈÈÂÊΪ165308926w/m3£¬µ«ÊÇfluentÔËËãºó·¢ÏÖ×îÖÕζÈԶСÓÚÔ¤Ïëζȣ¬ÄܰïÎÒ¿´¿´ÎÊÌâ³öÔÚÄÄÀïÁËÂð£¿
»Ø¸´´ËÂ¥

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

fluentÄ£ÄâÎÊÌâ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ben12

гæ (³õÈëÎÄ̳)

¡ï ¡ï ¡ï
xiegangmai: ½ð±Ò+3, лл²ÎÓ룡 2013-04-09 00:03:59
±¾ÌûÄÚÈݱ»ÆÁ±Î

» ±¾ÌûÒÑ»ñµÃµÄºì»¨£¨×îÐÂ10¶ä£©

2Â¥2013-04-08 21:13:22
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stormsprit

ľ³æ (СÓÐÃûÆø)

Ëͺ컨һ¶ä
ÒýÓûØÌû:
2Â¥: Originally posted by ben12 at 2013-04-08 21:13:22
ÎÒ¾õµÃÓ¦¸ÃÕâÑù±à£¬ÈçÏÂ
#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
         real x   // 3-Dimantional
        real r,time;   //¸¡µãÊý¿ÉÒÔÉè³ÉʵÊýÐÍ£¬¶øÇÒ×îºÃ ...

¶Ôudf¸Õ½Ó´¥£¬Á˽âµÄ²¢²»¶à£¬µ«ÊÇÎÒ¸Õ²ÅÓÃÄãµÄ¼ÆËãÁËһϣ¬ºÃÏñ»¹ÊDz»¶Ô°¡¡£
3Â¥2013-04-08 21:24:40
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ben12

гæ (³õÈëÎÄ̳)

¡ï ¡ï
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-09 00:04:12
±¾ÌûÄÚÈݱ»ÆÁ±Î

4Â¥2013-04-08 22:09:27
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

stormsprit

ľ³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by ben12 at 2013-04-08 22:09:27
Ç×°®µÄ£¬¿ÉÒÔÔËÐаÉ
ÄãÊÔÊÔÏÂÃæÕâ¸ö
#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
          real x;   
          real r,time,source;     
          C_CENTROID( ...

ºÃÏñ»¹ÊDz»Ðа¡£¬Äã¿´ÎÒÏÂÃæµÄ²½ÖèÊÇ·ñÕýÈ·
1ͨ¹ýdefine¡úuser defined¡úfunction¡úinterperted¡úÑ¡ÖÐudfÎļþ£¬µãÑ¡interperted
2ÔÚdefine¡úboundaryconditions ¡úfluid¡úset¡úÑ¡ÖÐsource term¡úsource term¡úenergy¡úedit¡úÑ¡ÖÐudf heat-source
ȼºó¼ÆËã¡£¡£
¾ÍÕâЩ°É£¬
5Â¥2013-04-08 23:43:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ben12

гæ (³õÈëÎÄ̳)

nono2009: ÆÁ±ÎÄÚÈÝ, ÆÁ±ÎQQÐÅÏ¢ 2014-12-30 09:06:41
±¾ÌûÄÚÈݱ»ÆÁ±Î

6Â¥2013-04-09 19:01:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunjing518

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by ben12 at 2013-04-09 19:01:05
Ä£Ä⼤¹âº¸µÄUDFÎÒ¶¼ÓУ¬Èç¹û¿ÉÒԵϰÁªÏµÎÒ¡£QQ736875168

ÄãºÃ£¬udf±àдµÄ¼¤¹âÕâ¸öÔ´ËùÔÚÇøÓò¿ÉÒÔÊÇ¿ÕÆøÂ𣿻¹ÓоÍÊÇ£¬ÔõÑùÔÚÒ»¸ö´óµÄ¿ÕÆøÓòÄÚ£¬ÓÃudfÉèÖÃÕâ¸öÈÈÔ´ÖÐÐĵÄλÖã¨ÈÈÔ´µÄ·Ö²¼Ö»Õ¼¿ÕÆøÓòµÄһС²¿·Ö£©
7Â¥2013-04-09 21:47:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunjing518

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by ben12 at 2013-04-09 19:01:05
Ä£Ä⼤¹âº¸µÄUDFÎÒ¶¼ÓУ¬Èç¹û¿ÉÒԵϰÁªÏµÎÒ¡£QQ736875168

ÎÒºÃÏñÖªµÀÔõô×öÁË£¬¾ÍÏñÕâÑù(x[0]-0.003)£¬¶Ô°É
8Â¥2013-04-09 22:46:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

sunjing518

гæ (СÓÐÃûÆø)

Äã¿´¿´ÔÚÄãµÄÄ£ÐÍÖÐÐè²»ÐèÒªÌí¼Ó¸ö·øÉäÄ£ÐÍ£¡
9Â¥2013-04-10 21:45:05
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

achilFes1990

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by ben12 at 2013-04-08 21:13:22
ÎÒ¾õµÃÓ¦¸ÃÕâÑù±à£¬ÈçÏÂ
#include "udf.h"
DEFINE_SOURCE(heat_source, cell, thread, dS, eqn)
{
         real x   // 3-Dimantional
        real r,time;   //¸¡µãÊý¿ÉÒÔÉè³ÉʵÊýÐÍ£¬¶øÇÒ×îºÃ ...

ÄúºÃ£¬ÇëÎÊһϣ¬³ÌÐòµÄµÚÆßÐÐC_CENTROID(x,cell,thread); ÊDz»ÊÇÓ¦¸ÃÓиö½ÓÊÕÖµ£¬ÀýÈçx = C_CENTROID(x,cell,thread); ÇëÖ¸µ¼
ɨһɨ¹Ø×¢ÎÒµÄ΢ÐŹ«Öںţ¬¹²Í¬Ñ§Ï°´¬²°CFD
10Â¥2013-04-11 16:37:08
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ stormsprit µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +9 ´ó²öС×Ó 2026-04-04 10/500 2026-04-04 23:42 by lqwchd
[¿¼ÑÐ] 344²ÄÁÏÓ뻯¹¤µ÷¼Á +9 µ÷¼ÁÉϰ¶«^ 2026-04-03 9/450 2026-04-04 23:10 by happyddm
[¿¼ÑÐ] 0854Çóµ÷¼Á +4 assdll 2026-04-03 4/200 2026-04-04 22:17 by hemengdong
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 358Çóµ÷¼Á +5 Çïgk 2026-04-04 5/250 2026-04-04 21:03 by dongzh2009
[¿¼ÑÐ] Çóµ÷¼Á +6 ÐܶþÏëÉϰ¶ 2026-04-04 6/300 2026-04-04 20:43 by imissbao
[¿¼ÑÐ] 368Çóµ÷¼Á +5 ½ñ»ªÏ° 2026-04-03 7/350 2026-04-04 18:47 by imissbao
[¿¼ÑÐ] Ò»Ö¾Ô¸ÎäÀí²ÄÁϹ¤³Ì302µ÷¼Á»·»¯»ò»¯¹¤ +19 Doleres 2026-03-31 20/1000 2026-04-04 16:44 by °¡¿¡£¡
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +7 ¹þ¹þ¹þºðºðºð¹þ 2026-04-04 7/350 2026-04-04 12:09 by asdhh1991
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +9 hanamiko 2026-03-30 9/450 2026-04-04 11:04 by Öí»á·É
[¿¼ÑÐ] 266Çóµ÷¼Á +3 08µçÆø¹¤³Ì 2026-04-03 3/150 2026-04-03 14:05 by 1753564080
[¿¼ÑÐ] ÉúÎïѧÇóµ÷¼Á +3 15064154688 2026-04-03 3/150 2026-04-03 10:28 by macy2011
[¿¼ÑÐ] Ò»Ö¾Ô¸´ó¹¤Ñ§Ë¶£¬Çóµ÷¼Á +4 yub0811 2026-04-02 4/200 2026-04-02 21:36 by °ÙÁéͯ888
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ£¬085600£¬344 +7 κ×Óper 2026-04-02 8/400 2026-04-02 21:12 by °ÙÁéͯ888
[ÂÛÎÄͶ¸å] chinese chemical lettersÓ¢ÎİæÍ¶¸åÇóÖú 120+4 Yishengeryi 2026-03-30 6/300 2026-04-02 17:19 by Yishengeryi
[¿¼ÑÐ] 321Çóµ÷¼Á Ò»Ö¾Ô¸ Õã½­¹¤Òµ´óѧÉúÎïÒ½Ò© +5 ºÙºÙHC 2026-04-01 6/300 2026-04-02 15:23 by sophie2180
[¿¼ÑÐ] ³õÊÔ301£¬´úÂë085701»·¾³¹¤³Ì£¬±¾Ë¶Ò»Ö£¬ËÄÁù¼¶Òѹý£¬ÓжþÇøÒ»×÷£¬¹²·¢±í5ƪÂÛÎÄ +6 axibli 2026-04-01 6/300 2026-04-02 13:42 by Ecowxq666£¡
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] »·¾³¹¤³Ìµ÷¼Á +9 hyzzzzzzz. 2026-04-01 9/450 2026-04-01 14:20 by salamander`
[¿¼ÑÐ] 318Çóµ÷¼Á +8 ÆßÒä77 2026-04-01 8/400 2026-04-01 10:37 by Jaylen.
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û