±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 3069  |  »Ø¸´: 21

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

[ÇóÖú] ¶¯Íø¸ñµÄUDFÎÊÌâ

×î½üÔÚÑо¿FLUENT¶¯Íø¸ñµÄÎÊÌ⣬ÎÒ°´ÕÕ°ïÖúÀïÃæµÄÀý×Ó±àдÁËÒ»¸ö¼òµ¥µÄ²»Í¬Î»ÖýڵãÒÔ²»Í¬ËÙ¶ÈÒÆ¶¯µÄUDF£¬²ÉÓÃDEFINE_GRID_MOTIONºê¶¨Ò壬µ«ÊDZàÒëʱ³ö´í£¬²»ÖªµÀ´íÔÚÄÄÀÇó´óÉñÃǰïÎÒ¿´¿´£¬¸Ð¼¤²»¾¡°¡£¡£¡£¡

#include "udf.h"

DEFINE_GRID_MOTION(surf,domain,dt,time,dtime)
{
    Thread *tf = DT_THREAD(dt);
    Node *v;
    face_t f;
    int n;
    real dx[ND_ND];
   
    SET_DEFORMING_THREAD_FLAG(THREAD_T0(tf));

    begin_f_loop(f,tf)
    {
       f_node_loop(f,tf,n)
       {
        v = F_NODE(f,tf,n);
        if (NODE_POS_NEED_UPDATE (node))
                {
           NODE_POS_UPDATED(v);
           dx[0] = 0;
           dx[1] = - (NODE_X(v) - 95)*(NODE_Y(v) - 350)*dtime*100;
           NODE_X(v) += dx[0];
           NODE_Y(v) += dx[1];
          }
       }
    }
    end_f_loop(f,tf);
}
¶¯Íø¸ñµÄUDFÎÊÌâ
a0d12583.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÂÊÕæËæÐÔµÄÉäÊÖ
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
18Â¥: Originally posted by ÐÒ¸£×îÇç at 2016-04-24 22:20:33
ÈçºÎµ¥¶À»®·Ö£¬ÎÒÒ²Ñо¿haojiu
...

ÎÒÓõÄÊÇGridgen»­Íø¸ñ£¬½«¹ÌÌåÇøÓòºÍÁ÷ÌåÇøÓò·Ö±ðÃüÃû£¬È»ºóÔÚFluentÀïÃæ½²¹ÌÌåÇøÓòµÄcell zoneѡΪsolid
ÂÊÕæËæÐÔµÄÉäÊÖ
19Â¥2016-04-26 20:48:29
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

΢Á÷×Éѯ

гæ (ÕýʽдÊÖ)


¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
shuai_1314: ½ð±Ò+5, ¡ïÓаïÖú 2013-09-23 14:48:09
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~ 2013-09-24 21:22:31
Õâ¸öÊÇÄã±àÒëÆ½Ì¨µÄÎÊÌ⣬²»ÊÇudfÔ´³ÌÐòµÄÎÊÌâ
2Â¥2013-09-23 12:59:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by ΢Á÷×Éѯ at 2013-09-23 12:59:04
Õâ¸öÊÇÄã±àÒëÆ½Ì¨µÄÎÊÌ⣬²»ÊÇudfÔ´³ÌÐòµÄÎÊÌâ

ÎÒ֮ǰ±àµÄÒ»¸ö¼ÓÔ´ÏîºÍÒ»¸ö¶¨Òå±ÈÈȵÄudf¶¼±àÒëͨ¹ýÁË£¬Ò²¼ÓÔØ¼ÆËãÁË£¬ÇëÎÊÊÇÔõô»ØÊÂÄØ£¿·Ç³£¸Ðл

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ÂÊÕæËæÐÔµÄÉäÊÖ
3Â¥2013-09-23 14:51:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

Ô­À´ÊÇÃüÃûµÄÎÊÌ⣬ÎÒµÄÎļþÃûÀïÃæÓпոñ£¬ºÃ‡å°¡£¡µ«ÊÇÓÖ³öÏÖÁËеÄÎÊÌ⣬±¨´íÈçÏÂ

udf_name.c(7):error C2059:Óï·¨´íÎó:"}"
udf_name.c(8):error C4034:sizeof·µ»Ø0

ÇóÖú°¡

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ÂÊÕæËæÐÔµÄÉäÊÖ
4Â¥2013-09-24 20:47:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
4Â¥: Originally posted by shuai_1314 at 2013-09-24 20:47:09
Ô­À´ÊÇÃüÃûµÄÎÊÌ⣬ÎÒµÄÎļþÃûÀïÃæÓпոñ£¬ºÃ‡å°¡£¡µ«ÊÇÓÖ³öÏÖÁËеÄÎÊÌ⣬±¨´íÈçÏÂ

udf_name.c(7):error C2059:Óï·¨´íÎó:"}"
udf_name.c(8):error C4034:sizeof·µ»Ø0

ÇóÖú°¡
...

ÎÒ½«°ïÖúÀïÃæµÄÀý×ÓÖ±½Ó±àÒëÒ²ÊÇÕâÖÖ±¨´í

[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
ÂÊÕæËæÐÔµÄÉäÊÖ
5Â¥2013-09-24 20:55:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

¡ï
³ôË®¹µ: ½ð±Ò+1, ¹ÄÀø×Ô¼º½â¾öÎÊÌâ~ 2013-09-26 19:59:02
ÒѾ­½â¾ö£¡¿ÉÄÜÊÇUltraEditµÄÎÊÌ⣬ֱ½Ó¸´ÖưïÖúÀïµÄ³ÌÐòºó¾Í±àÒë²»ÁË£¬ÎÒ×Ô¼ºÖØÐÂÇÃÁËÒ»±é¾ÍºÃÁË¡£Õâ¶Î³ÌÐòûÓÐÎÊÌâ£¬Íø¸ñÒѾ­Äܶ¯ÁË¡£
ÂÊÕæËæÐÔµÄÉäÊÖ
6Â¥2013-09-26 19:14:00
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

caoly

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸çÃÇ£¬ÄãÏÖÔÚ¶¯Íø¸ñ+Ô´Ïîͬʱ¼ÆË㣬×ö³É¹¦ÁËÂð£¿
ÄȾÍÊǰ®
7Â¥2013-11-12 10:03:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by caoly at 2013-11-12 10:03:10
¸çÃÇ£¬ÄãÏÖÔÚ¶¯Íø¸ñ+Ô´Ïîͬʱ¼ÆË㣬×ö³É¹¦ÁËÂð£¿

»¹Ã»ÄØ£¡‡å
ÂÊÕæËæÐÔµÄÉäÊÖ
8Â¥2013-11-12 22:47:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fengwa

½ð³æ (ÕýʽдÊÖ)

ÇëÎÊÄãÖªµÀÔõô±à²ÄÁÏÊôÐÔ¶¨ÒåµÄUDFÂð£¿
¾ÃÎ¥ÁË£¬ÎÒµÄСľ³æ¡£¡£¡£
9Â¥2013-11-15 18:32:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shuai_1314

¾èÖú¹ó±ö (СÓÐÃûÆø)

ÒýÓûØÌû:
9Â¥: Originally posted by fengwa at 2013-11-15 18:32:02
ÇëÎÊÄãÖªµÀÔõô±à²ÄÁÏÊôÐÔ¶¨ÒåµÄUDFÂð£¿

¾ÍÓÃDEFINE_PROPERTYÕâ¸öºê¶¨Ò壬ÏÈ¿´Ï°ïÖúÎĵµÀïÃæµÄ¼òµ¥Àý×Ó£¡¶¨Òå±ÈÈȵĻ°ÒªÓÃDEFINE_SPECIFIC_HEAT
ÂÊÕæËæÐÔµÄÉäÊÖ
10Â¥2013-11-15 19:17:44
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ shuai_1314 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸ÄϺ½£¬ÊýһӢһѧ˶317Çóµ÷¼Á£¡£¡ +5 Acaciad 2026-04-04 5/250 2026-04-05 12:31 by ²«»÷518
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á325·Ö +9 15771691647 2026-04-04 9/450 2026-04-05 11:39 by Öí»á·É
[¿¼ÑÐ] 272Çóµ÷¼Á +4 µçÆøÀî 2026-04-05 4/200 2026-04-05 10:41 by lbsjt
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +10 ´ó²öС×Ó 2026-04-04 11/550 2026-04-05 08:25 by 544594351
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +12 Ò»ÑùYWY 2026-04-04 12/600 2026-04-05 08:24 by 544594351
[¿¼ÑÐ] ר˶310Çóµ÷¼Á +5 ÀÌÀÌÎÒ¡­. 2026-04-04 6/300 2026-04-04 23:33 by barlinike
[¿¼ÑÐ] Ò»Ö¾Ô¸ÉϺ£´óѧÉúÎïѧ346 +3 ÉϺ£´óѧ346µ÷¼Á 2026-04-03 3/150 2026-04-04 20:20 by dongzh2009
[¿¼ÑÐ] 292Çóµ÷¼Á +11 2022080213 2026-04-04 13/650 2026-04-04 18:38 by macy2011
[¿¼ÑÐ] 319Çóµ÷¼Á +4 ÐÇÐDz»Õ£ÑÛà¶ 2026-04-03 4/200 2026-04-04 16:25 by ÖзÉÔº¿Õ¹ÜѧԺÑ
[¿¼ÑÐ] Ò»Ö¾Ô¸0817»¯Ñ§¹¤³ÌÓë¼¼Êõ£¬Çóµ÷¼Á +24 ÎÒ²»ÊÇÖ»Òò 2026-04-02 28/1400 2026-04-04 15:15 by dongzh2009
[¿¼ÑÐ] 293·ÖÇóµ÷¼Á£¬ÍâÓïΪ¶íÓï +6 ¼ÓÒ»Ò»¾Å 2026-03-31 6/300 2026-04-04 14:57 by ´ÏÃ÷µÄ´óËÉÊó
[¿¼ÑÐ] ÔõôɾÌû×Ó°¡ +3 ·ìêØ1000 2026-04-04 3/150 2026-04-04 14:20 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] 317·Ö Ò»Ö¾Ô¸½­ÄÏ´óѧ »¯Ñ§¹¤³Ìѧ˶ Çóµ÷¼Á +6 YinTai 2026-04-03 6/300 2026-04-03 22:30 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ±¾¿Æ985£¬×¨Òµ0812·Ö336Çóµ÷¼Á +4 ĪĪºÜÐÐ 2026-04-03 4/200 2026-04-03 21:31 by zhq0425
[¿¼ÑÐ] Ò»Ö¾Ô¸Äϲý´óѧ324Çóµ÷¼Á +13 hanamiko 2026-04-01 13/650 2026-04-03 18:30 by lsÁõ˧
[¿¼ÑÐ] 085600ר˶²ÄÁÏÓ뻯¹¤348·ÖÇóµ÷¼Á +10 ÉÏѧÀ²£¡ 2026-04-01 11/550 2026-04-03 14:13 by °ÙÁéͯ888
[¿¼ÑÐ] һ־Ըɽ¶«´óѧ»¯Ñ§Ó뻯¹¤Ñ§Ôº²ÄÁÏÓ뻯¹¤×¨Ë¶£¬360·ÖÇóµ÷¼Á +4 ²»Ô¸Í¸Â¶ÐÕÃûµÄË 2026-04-02 4/200 2026-04-03 09:29 by ÒÅÍüÏûʧµÄž™
[¿¼ÑÐ] 312 »¯¹¤»òÖÆÒ©µ÷¼Á +8 ССī123 2026-04-02 9/450 2026-04-03 09:12 by zhouxiaoyu
[¿¼ÑÐ] Çóµ÷¼ÁÇóµ÷¼Á +7 121. 2026-04-02 7/350 2026-04-02 19:15 by dick_runner
[¿¼ÑÐ] ²ÄÁÏרҵÇóµ÷¼Á +10 ÔÂÔÂÄñľ 2026-04-01 10/500 2026-04-02 12:57 by wxiongid
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û