±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2500  |  »Ø¸´: 13
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

xiaoheimc

½ð³æ (³õÈëÎÄ̳)

[ÇóÖú] UDF±àÒëʱ³öÏÖÓï·¨´íÎó

/***********************************************/
/*UDF for specifying density in different cells*/
/***********************************************/
#include "udf.h"
DEFINE£ßPROPERTY(cell£ßdensity,c,t)
{
real x;
C£ßCENTROID(x,c,t);
if(0 esle(x>=40) C£ßR(c,t)=1.02;
return C£ßR(c,t);
£ý
Õâ¸öÊÇ×Ô¼º±àµÄUDF£¬ÔÚfluentÖбàÒëʱ˵ÊdzÌÐòµÚÎåÐÐÓÐÓï·¨´íÎó£¨Error: D:\example\exam-3\cell\243\337density.udf.c: line 5: parse error.£©£¬¸÷λ¸ßÊÖ°ïæ¿´Ò»ÏÂÎÊÌâ³öÔÚÄÄÀï¡£²»Ê¤¸Ð¼¤£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

¿à±ÆÐ¡µç»¡

Í­³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-18 00:00:42
#include "udf.h"
DEFINE£ßPROPERTY(cell£ßdensity,c,t)
{
real x[ND_ND];
C£ßCENTROID(x,c,t);
if (0   C£ßR(c,t)=0.98;
esle
   C£ßR(c,t)=1.02;
return C£ßR(c,t);
}

ÎÒÐ޸ĵ쬲»ÖªµÀ¶Ô²»¶Ô
5Â¥2013-04-17 11:38:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 14 ¸ö»Ø´ð

lh1984152346

гæ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, ¹ÄÀøÌÖÂÛ½»Á÷£¡ 2013-04-16 23:42:27
xiaoheimc: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2013-04-18 08:58:21
ÊDz»ÊÇif(0 Ó¦¸Ãif(x(0)>0&&x(0)<40) C£ßR(c,t)=0.98

»¹ÓÐÄãÊÇ2ά»¹ÊÇ3ά
2ά x,y·Ö±ðÓÃx(0),x£¨1£©±íʾ
3ά x,y,z·Ö±ðÓÃx(0),x£¨1£©,x(2)±íʾ
2Â¥2013-04-16 22:28:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaoheimc

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by lh1984152346 at 2013-04-16 22:28:37
ÊDz»ÊÇif(0<x<40) C£ßR(c,t)=0.98;´íÎó
Ó¦¸Ãif(x(0)>0&&x(0)<40) C£ßR(c,t)=0.98

»¹ÓÐÄãÊÇ2ά»¹ÊÇ3ά
2ά x,y·Ö±ðÓÃx(0),x£¨1£©±íʾ
3ά x,y,z·Ö±ðÓÃx(0),x£¨1£©,x(2)±íʾ

ÊǶþάµÄ£¬²»¹ý¸ÄÁËÒÔºó»¹ÊdzöÏÖͬÑùµÄÌáʾ¡£ÏÂÃæÊÇÐ޸ĺóµÄUDF
/***********************************************/
/*UDF for specifying density in different cells*/
/***********************************************/
#include "udf.h"
DEFINE£ßPROPERTY(cell£ßdensity,c,t)
{
real x;
C£ßCENTROID(x,c,t);
if (0 esle (x(0)>=40) C£ßR(c,t)=1.02;
return C£ßR(c,t);
}
ÎªÊ²Ã´ÄØ£¿
3Â¥2013-04-17 09:21:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

znon

½ð³æ (СÓÐÃûÆø)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
xiegangmai: ½ð±Ò+2, лл²ÎÓ룡 2013-04-18 00:00:35
xiaoheimc: ½ð±Ò+2, ¡ï¡ï¡ïºÜÓаïÖú 2013-04-18 08:58:55
ÒýÓûØÌû:
3Â¥: Originally posted by xiaoheimc at 2013-04-17 09:21:25
ÊǶþάµÄ£¬²»¹ý¸ÄÁËÒÔºó»¹ÊdzöÏÖͬÑùµÄÌáʾ¡£ÏÂÃæÊÇÐ޸ĺóµÄUDF
/***********************************************/
/*UDF for specifying density in different cells*/
/********************************** ...

²éÒ»ÏÂelseºÍelse ifµÄÇø±ð£¬È¥µôelseºóÃæÀ¨ºÅÄÚÅжϵÄÓï¾ä¡£
#include "udf.h"
DEFINE£ßPROPERTY(cell£ßdensity,c,t)
{
real x;
C£ßCENTROID(x,c,t);
if (0   C£ßR(c,t)=0.98;
esle
   C£ßR(c,t)=1.02;
return C£ßR(c,t);
}
4Â¥2013-04-17 11:11:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 277Çóµ÷¼Á +5 Æ¿×ÓPZ 2026-04-05 5/250 2026-04-05 17:00 by yulian1987
[¿¼ÑÐ] µ÷¼Á +4 ºÃºÃ¶ÁÊé¡£ 2026-04-01 4/200 2026-04-05 16:39 by arrow8852
[¿¼ÑÐ] 0703µ÷¼Á +11 ʰ¾ÁÒ¼ 2026-04-04 12/600 2026-04-05 10:29 by ¹û¶³´óÍõ
[¿¼ÑÐ] Çóµ÷¼Á +3 µçÆøÐ¡Éñͯ 2026-04-04 3/150 2026-04-05 10:17 by barlinike
[¿¼ÑÐ] Çó +5 »¯¹¤×¨Ë¶323·Ö 2026-04-04 5/250 2026-04-05 08:02 by 544594351
[¿¼ÑÐ] ²ÄÁÏÓ뻯¹¤306·ÖÕÒµ÷¼Á +12 ²×º£ÇáÖÛe 2026-04-03 13/650 2026-04-04 23:45 by lqwchd
[¿¼ÑÐ] ÇóÉúÎïѧѧ˶µ÷¼Á¡ª¡ª364·Ö +7 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 7/350 2026-04-04 22:49 by zhyzzh
[¿¼ÑÐ] 296²ÄÁÏר˶Çóµ÷¼Á +21 202451007219 2026-04-02 22/1100 2026-04-04 21:48 by hemengdong
[¿¼ÑÐ] Çóµ÷¼Á +6 Ë·Ë·»° 2026-04-02 7/350 2026-04-04 19:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] »¯Ñ§308·Öµ÷¼Á +23 ÄãºÃÃ÷ÌìÄãºÃ 2026-03-30 24/1200 2026-04-04 18:29 by macy2011
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 085600£¬320·ÖÇóµ÷¼Á +14 ´ó²öС×Ó 2026-04-04 15/750 2026-04-04 16:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] 315Çóµ÷¼Á +6 ˳Àí³ÉÕÅ 2026-04-03 8/400 2026-04-03 14:04 by °ÙÁéͯ888
[¿¼ÑÐ] 085600 295·ÖÇóµ÷¼Á +19 W55j 2026-03-30 23/1150 2026-04-03 09:53 by ǧǧÔËÆø
[¿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] Çóµ÷¼Á£¡ÉúÎïÓëҽҩר˶ +4 Äæ×ªÂ½ÏÈÉú 2026-04-01 5/250 2026-04-03 08:33 by Jaylen.
[¿¼ÑÐ] ÄÜÔ´¶¯Á¦ µ÷¼Á +3 ²»ÆÆ²»Á¢0 2026-04-02 3/150 2026-04-02 12:46 by ffffjjjj
[¿¼ÑÐ] ²ÄÁÏר˶322·Ö +11 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 11/550 2026-04-02 10:52 by lnilvy
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 Eujd1 2026-03-31 11/550 2026-04-01 11:23 by ivanqyq
[¿¼ÑÐ] 254²ÄÁÏÓ뻯¹¤Çóµ÷¼Á +3 º²¶¬ÁÖéª 2026-03-30 4/200 2026-03-31 17:53 by yishunmin
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û