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flame_1985

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2¸öUDF·Ö±ðΪ£º
UDF1£º
#include "udf.h"

DEFINE_WALL_FUNCTIONS(USER,f,t,c0,t0,wf_ret,yPlus,Emod)
{
  real wf_value
  switch (wf_ret)
    {
     case UPLUS_LAM:
       wf_value= yPlus;
       break;
     case UPLUS_TRB:
       wf_value= log(Emod*yPlus)/KAPPA;
       break;
     case DUPLUS_LAM:
       wf_value = 1.0;
       break;
     case DUPLUS_TRB:
       wf_value= 1./(KAPPA*yPlus);
       break;
     case D2UPLUS_TRB:
       wf_value = -1./(KAPPA*yPlus*yPlus);
       break;
     default:
       printf("Wall function return value unavailable\n";
    }
return wf_value;
}



UDF2£º
#include "udf.h"

DEFINE_WALL_FUNCTIONS(USER,f,t,c0,t0,wf_ret,yPlus,Emod)
{
  real wf_value
  switch (wf_ret)
    {
     case UPLUS_LAM:
       wf_value= 2*yPlus;
       break;
     case UPLUS_TRB:
       wf_value= log(2*Emod*yPlus)/KAPPA;
       break;
     case DUPLUS_LAM:
       wf_value = 2.0;
       break;
     case DUPLUS_TRB:
       wf_value= 1./(KAPPA*yPlus);
       break;
     case D2UPLUS_TRB:
       wf_value = -1./(KAPPA*yPlus*yPlus);
       break;
     default:
       printf("Wall function return value unavailable\n";
    }
return wf_value;
}
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flame_1985

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²¹³äһϣ¬ÎÒÓõÄÊÇFLUENT
2Â¥2015-08-06 12:25:11
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

CFD_light

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¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
good idea. ¿ÉÒÔʵÏÖ
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3Â¥2015-08-06 23:52:13
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flame_1985

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ÒýÓûØÌû:
3Â¥: Originally posted by CFD_light at 2015-08-06 23:52:13
good idea. ¿ÉÒÔʵÏÖ

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4Â¥2015-08-07 09:13:03
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CFD_light

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ÒýÓûØÌû:
4Â¥: Originally posted by flame_1985 at 2015-08-07 09:13:03
ÔΣ¬¸ç¸ç£¬ÎÒÎʵÄÊÇÈçºÎʵÏÖ¡£¡£¡£¡£¡£...

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5Â¥2015-08-07 10:12:16
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flame_1985

Ìú³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
5Â¥: Originally posted by CFD_light at 2015-08-07 10:12:16
Õâ¸öµ±È»Òª¸ù¾Ý¾ßÌåµÄ±ÚÃæº¯Êýд³ÌÐòµÄ...

±ÚÃæº¯ÊýÒÑдºÃ£¬£¨ÒѾ­ÌùÔÚÉϱßÁ˰¡£©£¬ÎÒÎʵÄÊÇÈçºÎʵÏÖŶ¡£¡£¡£
6Â¥2015-08-07 10:27:30
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

CFD_light

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7Â¥2015-08-07 11:18:29
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¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
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8Â¥2015-08-07 14:38:28
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ffengqiao

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