±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 2313  |  »Ø¸´: 9

tmw1987

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

[½»Á÷] ¡¾ÇóÖú¡¿ÈçºÎÉèÖÃÉèÖÃÈë¿ÚËÙ¶È£¿ ÒÑÓÐ5È˲ÎÓë

ÓÃfluentÄ£Äâ¹ÜµÀÄÚÁ÷ÌåµÄÇ÷ÊÆ£¬ÔÚintlet´¦µÄËÙ¶ÈÊÇËæÊ±¼ä±ä»¯µÄº¯Êý£¬ÎÒÊÇfulentµÄÐÂÊÖ£¬·¢ÏÖÉèÖõ½intletµÄËÙ¶ÈÊÇ£¬ºóÃæµÄÏÂÀ­¿òÖ»ÓС°constant¡±£¬ÇëÎÊÐèÒªÉèÖÃʲôµØ·½£¬¿ÉÒÔµ÷ÕûËٶȲ»½ö½öΪ³£Êý¡£ÎÒÏëÇ¿´óµÄfluentÓ¦¸ÃÊÇ¿ÉÒÔÐ޸ĵġ££¡£¡£¡
Íû¸÷λ´óÏÀÇó½â£¡£¡£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

ÍÁ¶¹°ü×Ó

Ìú¸Ëľ³æ (³õÈëÎÄ̳)

¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
robert2020(½ð±Ò+1):¶àл½â´ð£¬¹ÄÀø³æÓѼÌÐøÓ¦Öú¡£ 2010-08-20 00:15:15
UDF±ØÈ»¿ÉÒÔ°¡
2Â¥2010-08-19 17:17:53
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tmw1987

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by ÍÁ¶¹°ü×Ó at 2010-08-19 17:17:53:
UDF±ØÈ»¿ÉÒÔ°¡

UDFÊÇfluentÀïÃæµÄÒ»¸öÄ£¿éÂð£¿ÎÒ¸Õ¿ªÊ¼Ñ§Ï°fluent¡£ÇëÎʾßÌå²Ù×÷ÈçºÎ£¡Ð»Ð»
3Â¥2010-08-19 17:43:18
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

achao6918

½ð³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by tmw1987 at 2010-08-19 17:13:38:
ÓÃfluentÄ£Äâ¹ÜµÀÄÚÁ÷ÌåµÄÇ÷ÊÆ£¬ÔÚintlet´¦µÄËÙ¶ÈÊÇËæÊ±¼ä±ä»¯µÄº¯Êý£¬ÎÒÊÇfulentµÄÐÂÊÖ£¬·¢ÏÖÉèÖõ½intletµÄËÙ¶ÈÊÇ£¬ºóÃæµÄÏÂÀ­¿òÖ»ÓС°constant¡±£¬ÇëÎÊÐèÒªÉèÖÃʲôµØ·½£¬¿ÉÒÔµ÷ÕûËٶȲ»½ö½öΪ³£Êý¡£ÎÒÏëÇ¿´óµÄ ...

³ýÁËconstant Í⻹ÓÐudf£¬Â¥ÉÏ˵µÄ¶Ô
[url=http://t.sina.com.cn/1643168030?s=6uyXnP][img]http://service.t.sina.com.cn/widget/qmd/1643168030/aa33ff64/1.png[/img][/url]
4Â¥2010-08-20 10:02:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hiqun

½û³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
tmw1987(½ð±Ò+20):ллÈÈÐĵĴóÏÀ£¬Ï£ÍûÄܹ»µÃµ½ÄúµÄ°ïÖú£¡£¡£¡ 2010-08-20 13:25:54
Äã¸ø¸öËÙ¶ÈËæÊ±¼ä±ä»¯µÄÊýÖµ£¬¿´ÏÂÇé¿ö£¬Èç¹ûÓÐʱ¼ä£¬¶øÇÒ²»Ì«¸´Ôӵϰ£¬ÎÒÀ´¸øÄãдUDF£¬µ«ÊÇ£¬½öÄܱ£Ö¤ÄãµÄ±àÒëͨ¹ý¡£×î½üÒ»¶Îʱ¼ä£¬È¥ÉîɽÀÏÁÖ£¬²»ÄÜÉÏÍø£¬¿ÉÄÜÒªÍÆºóÒ»¶Îʱ¼ä²ÅÄܸøÄãд¡£
5Â¥2010-08-20 10:44:54
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tmw1987

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
Originally posted by hiqun at 2010-08-20 10:44:54:
Äã¸ø¸öËÙ¶ÈËæÊ±¼ä±ä»¯µÄÊýÖµ£¬¿´ÏÂÇé¿ö£¬Èç¹ûÓÐʱ¼ä£¬¶øÇÒ²»Ì«¸´Ôӵϰ£¬ÎÒÀ´¸øÄãдUDF£¬µ«ÊÇ£¬½öÄܱ£Ö¤ÄãµÄ±àÒëͨ¹ý¡£×î½üÒ»¶Îʱ¼ä£¬È¥ÉîɽÀÏÁÖ£¬²»ÄÜÉÏÍø£¬¿ÉÄÜÒªÍÆºóÒ»¶Îʱ¼ä²ÅÄܸøÄãд¡£

Ì«¸Ðл´óÏÀÁË£¡£¡£¡
ÎÒÓöµ½µÄÎÊÌâÊǹܵÀÄÚÁ÷ÌåÎÊÌ⣬ÔÚÈë¿Ú´¦µÄËÙ¶ÈÈçÏÂͼËùʾ£¬ÎÒ¶Ôudf²»Ì«Á˽⣬Õâ¸öÎÊÌâ¶ÔÓÚÄÚÐÐÀ´ËµÓ¦¸Ã²»ËãÊÇ´óÎÊÌâ¡£ÍûÖ¸µãÃÔ¾­£¡
6Â¥2010-08-20 13:24:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hiqun

½û³æ (ÕýʽдÊÖ)

¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
ÒýÓûØÌû:
Originally posted by tmw1987 at 2010-08-20 13:24:48:


Ì«¸Ðл´óÏÀÁË£¡£¡£¡
ÎÒÓöµ½µÄÎÊÌâÊǹܵÀÄÚÁ÷ÌåÎÊÌ⣬ÔÚÈë¿Ú´¦µÄËÙ¶ÈÈçÏÂͼËùʾ£¬ÎÒ¶Ôudf²»Ì«Á˽⣬Õâ¸öÎÊÌâ¶ÔÓÚÄÚÐÐÀ´ËµÓ¦¸Ã²»ËãÊÇ´óÎÊÌâ¡£ÍûÖ¸µãÃÔ¾­£¡
[img]http://pic.muchong.com/201008/20/815020_20108 ...

ÏȸøÄã¸ö´ð¸´£¬ÄãÕâÑùµÄʱ¼ä¶Î£¬ÔÚfluentÖУ¬Èç¹ûÉèÖÃ×îС²½³¤Îª0.01ÃëµÄ»°£¬180min=180*60s£¬ÐèÒª¼ÆËãµÄ¼ä¸ôΪ£º180*60/0.01=1.08*10^6.ÄãÒªËã¶à¾Ã°¡£¿

ÎÒ27ºÅ»ØÀ´¸øÄãд³ÌÐò£¬×öµ÷ÊÔ¡£ÉÔ°²ÎðÔê¡£Èç¹ûÂÛ̳ÖÐÓбðµÄ¸ßÊÖÒ²¿ÉÒÔ¸øÄãдµÄ»°£¬ÄÇÎÒ°ÑÄã¸øµÄÄÇ20¸ö½ð±Ò£¬·µ»¹Ò»Ï¡£ºÜ±§Ç¸£¬ÊÖÍ·ÉϵÄСÉÏÍø±¾£¬ÔËÐв»ÁËansys12.1.
7Â¥2010-08-20 14:02:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

tmw1987

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

nono2009:fluentÏÖÔÚÒÑÊÇansysµÄÒ»²¿·ÖÁË¡£ 2010-08-21 06:32:52
ÒýÓûØÌû:
Originally posted by hiqun at 2010-08-20 14:02:25:


ÏȸøÄã¸ö´ð¸´£¬ÄãÕâÑùµÄʱ¼ä¶Î£¬ÔÚfluentÖУ¬Èç¹ûÉèÖÃ×îС²½³¤Îª0.01ÃëµÄ»°£¬180min=180*60s£¬ÐèÒª¼ÆËãµÄ¼ä¸ôΪ£º180*60/0.01=1.08*10^6.ÄãÒªËã¶à¾Ã°¡£¿

ÎÒ27ºÅ»ØÀ´¸øÄãд³ÌÐò£¬×öµ÷ÊÔ¡£ÉÔ°²ÎðÔê¡£Èç¹ûÂÛ̳ ...

лл´óÏÀµÄÖ¸µã£¬Ê±¼äÖ»ÊÇÎÒ¼ÙÉèµÄ£¬ÎªÁË·½±ãÆð¼û¿ÉÒÔ°Ñmin¸øÎª¡°s¡±¡£·Ç³£¸Ðл£¡Ð»Ð»ÄãµÄÈÈÐÄ£¡ÎÒÔÚÓÃfluentÄ£Ä⣬Ӧ¸ÃÓò»µ½ansysµÄ°É£¡
8Â¥2010-08-20 14:54:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hiqun

½û³æ (ÕýʽдÊÖ)

¡ï ¡ï ¡ï
Сľ³æ(½ð±Ò+0.5):¸ø¸öºì°ü£¬Ð»Ð»»ØÌû½»Á÷
nono2009:½¨ÒéÏ´ÎÓÃ[code][/code]£¬ÒÔÕýÈ·ÏÔʾcode¡£ 2010-08-26 06:45:39
nono2009(½ð±Ò+2): 2010-08-26 06:45:51
ÒýÓûØÌû:
Originally posted by tmw1987 at 2010-08-20 14:54:02:


лл´óÏÀµÄÖ¸µã£¬Ê±¼äÖ»ÊÇÎÒ¼ÙÉèµÄ£¬ÎªÁË·½±ãÆð¼û¿ÉÒÔ°Ñmin¸øÎª¡°s¡±¡£·Ç³£¸Ðл£¡Ð»Ð»ÄãµÄÈÈÐÄ£¡ÎÒÔÚÓÃfluentÄ£Ä⣬Ӧ¸ÃÓò»µ½ansysµÄ°É£¡

CODE:
#include "udf.h"

DEFINE_PROFILE(velocity, thread, position)
{
real t,v;
face_t f;


begin_f_loop(f, thread)
{
t=RP_Get_Real("flow-time");

{

if(t>150&&t<180)
v=3;

else if(t>90)
v=-t/20+21/2;

else if(t>60)
v=6;

else if(t>30)
v=t/10;

else if(t>0)
v=3;

else
v=0;

}
F_PROFILE(f,thread,position)=v;
}
end_f_loop(f,thread)
}

ÈçÓÐÎÊÌ⣬ÇëºÍÎÒÁªÏµ

[ Last edited by nono2009 on 2010-8-26 at 06:44 ]
9Â¥2010-08-25 20:40:41
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

xiaobu178

Ìú³æ (³õÈëÎÄ̳)

¡ï
Сľ³æ: ½ð±Ò+0.5, ¸ø¸öºì°ü£¬Ð»Ð»»ØÌû
ÒýÓûØÌû:
9Â¥: Originally posted by hiqun at 2010-08-25 20:40:41
#include "udf.h"

DEFINE_PROFILE(velocity, thread, position)
{
real t,v;
face_t f;


begin_f_loop(f, thread)
{
t=RP_Get_Real("flow-time";

{

if(t>150&&t<180)
v=3;

else if(t ...

#include "udf.h"
DEFINE_PROFILE(wa,thread,position)                  
{   face_t f;
   begin_f_loop(f,thread)                             
{
real t=RP_Get_Real("flow-time";                     
   F_PROFILE(f,thread,position)=t;                           
}
  end_f_loop(f,thread);                                      
}
DEFINE_PROFILE(wf,thread,position)                       
{   face_t f;
   begin_f_loop(f,thread)                                   
{ real t=RP_Get_Real("flow-time";                          
   F_PROFILE(f,thread,position)=5*t;                          
}                        
  end_f_loop(f,thread);                                      
}
ÇëÎÊÎÒ°ÑÁ½¸öËæÊ±¼ä±ä»¯µÄ±äÁ¿¾ÍÕâÑù·ÅÒ»¸öudfÀï¿ÉÒÔʵÏÖwaºÍwfÁ½¸ö±äÁ¿ËæÊ±¼äµÄ±ä»¯Âð£¿Âé·³¿´¿´ÎÒÕâÓï¾äÊÇ·ñÓÐÎó£¬Íò·Ö¸Ðл£¡
10Â¥2015-05-22 17:06:55
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ tmw1987 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 319·Ö085702°²È«¹¤³ÌÇóµ÷¼Á +4 rious 2026-04-05 4/200 2026-04-06 11:08 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +8 ´ºÈÕÀ´ÐÅ- 2026-04-03 8/400 2026-04-05 18:58 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 295Çóµ÷¼Á +8 FZAC123 2026-04-03 8/400 2026-04-05 17:46 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 284Çóµ÷¼Á +7 Ðìͬѧ_001 2026-04-04 13/650 2026-04-05 17:19 by yulian1987
[¿¼ÑÐ] 282Çóµ÷¼Á +3 aaa³µÁ¾ 2026-04-01 3/150 2026-04-05 17:03 by yulian1987
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[¿¼ÑÐ] ¿¼Ñе÷¼Á +6 15615482637 2026-04-04 6/300 2026-04-04 22:43 by yu221
[¿¼ÑÐ] ÇóÉúÎïѧרҵµ÷¼Á-332·Ö +5 ÔÆ¶äåÞÍäÖ¸ÄÏ 2026-04-04 5/250 2026-04-04 10:05 by rzh123456
[¿¼ÑÐ] 357Çóµ÷¼Á +13 1050389037 2026-04-03 13/650 2026-04-03 22:27 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] Ò»Ö¾Ô¸ÖйúʯÓÍ´óѧ»¯Ñ§¹¤³Ì323·ÖÇóµ÷¼Á +4 »¯¹¤×¨Ë¶323·Ö 2026-04-03 6/300 2026-04-03 22:12 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐũҵ071010£¬×Ü·Ö320Çóµ÷¼Á +7 À§À§À§À§À¤À¤ 2026-04-02 7/350 2026-04-03 17:26 by Yuena_Wang
[¿¼ÑÐ] 326·ÖÇóµ÷¼Á +3 ÓÚÊǺõÄØ 2026-04-01 5/250 2026-04-03 14:23 by ÓÚÊǺõÄØ
[¿¼ÑÐ] 11408£¬284·Ö£¬¶þÕ½Õæ³ÏÇóµ÷¼Á +4 12.27 2026-04-02 4/200 2026-04-03 14:14 by dxiaoxin
[¿¼ÑÐ] 266·Ö£¬Ò»Ö¾Ô¸µçÆø¹¤³Ì£¬±¾¿Æ²ÄÁÏ£¬Çó²ÄÁÏרҵµ÷¼Á +9 ÍÛºôºßºôºß 2026-04-02 9/450 2026-04-03 12:05 by 1753564080
[¿¼ÑÐ] 282Çóµ÷¼Á +5 ºôÎü¶¼ÊǼõ·Ê 2026-03-31 5/250 2026-04-03 12:03 by 1753564080
[¿¼ÑÐ] 309Çóµ÷¼Á +14 ´ô¹½²»ÊÇ´÷·ò 2026-04-02 14/700 2026-04-03 09:42 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322·Ö +8 ¹þ¹þ¹þºðºðºð¹þ 2026-04-01 8/400 2026-04-02 11:53 by 3041
[¿¼ÑÐ] 085410 Ò»Ö¾Ô¸211 22408·ÖÊý359Çóµ÷¼Á +3 123456789qw 2026-03-31 4/200 2026-04-02 00:06 by ÒåÎÄwang
[¿¼ÑÐ] 085600£¬321·ÖÇóµ÷¼Á +13 ´ó²öС×Ó 2026-03-31 13/650 2026-04-01 12:35 by chemdavid
[¿¼ÑÐ] ¸£½¨Àí¹¤´óѧ²ÄÁÏѧԺÏȽøºÏ½ðÍŶÓÕÐÊÕ¿¼Ñе÷¼ÁѧÉú +3 ´ó»ª½ðÉ̶¼ 2026-03-30 4/200 2026-03-31 01:04 by ·½Ó¢¿¡602
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û