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springlmh

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[ÇóÖú] fluent udfÖÐÉ趨ÄÚÈÈÔ´µÄÎÊÌâ ÒÑÓÐ3È˲ÎÓë

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#include "udf.h"
#define CON1        5e9
#define CON2        1.5e7

DEFINE_SOURCE(cell_z_source, cell, thread, dS, eqn)
{
  real source,x[ND_ND];
begin_c_loop(cell, thread)
   {
     C_CENTROID(x,cell,thread)
     
   if(x[2]>0&&x[2]<0.002)
      {
         source=-CON1*x[2]+CON2;
         dS[eqn]=0;
       }
     else
         source=dS[eqn] = 0.;
       }
end_c_loop(cell,thread)
  return source;
}
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2Â¥2015-07-21 09:54:21
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springlmh

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ÒýÓûØÌû:
2Â¥: Originally posted by CFD_light at 2015-07-21 09:54:21
udfд´íÁË£¬Êý¾ÝÒç³öÁË

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3Â¥2015-07-21 10:44:21
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zhouxman

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dS[eqn]=0;
ÊDz»ÊÇÓ¦¸Ã·ÅÔÚreturn֮ǰ
DEFINE_SOURCE(cell_z_source, cell, thread, dS, eqn)
{
  real source,x[ND_ND];
begin_c_loop(cell, thread)
   {
     C_CENTROID(x,cell,thread)
     
   if(x[2]>0&&x[2]<0.002)
          source=-CON1*x[2]+CON2;
        else
         source = 0;
       }
end_c_loop(cell,thread)
  dS[eqn]=0;
  return source;
}
4Â¥2015-07-21 10:50:24
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springlmh

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ÒýÓûØÌû:
4Â¥: Originally posted by zhouxman at 2015-07-21 10:50:24
dS=0;
ÊDz»ÊÇÓ¦¸Ã·ÅÔÚreturn֮ǰ
DEFINE_SOURCE(cell_z_source, cell, thread, dS, eqn)
{
  real source,x;
begin_c_loop(cell, thread)
   {
     C_CENTROID(x,cell,thread)
     
   if(x>0&&a ...

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5Â¥2015-07-21 15:40:42
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zhouxman

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ÒýÓûØÌû:
5Â¥: Originally posted by springlmh at 2015-07-21 15:40:42
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6Â¥2015-07-21 19:36:53
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springlmh

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ÒýÓûØÌû:
6Â¥: Originally posted by zhouxman at 2015-07-21 19:36:53
ÄǹÀ¼Æ²»ÊÇÕâ¸öµÄÎÊÌâÁË   Õâ¸ösourceÔÚÓï·¨ÉÏÊÇûÓÐÎÊÌâµÄ...

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7Â¥2015-07-22 10:03:34
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zhouxman

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ÒýÓûØÌû:
7Â¥: Originally posted by springlmh at 2015-07-22 10:03:34
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8Â¥2015-07-22 10:30:44
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springlmh

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ÒýÓûØÌû:
8Â¥: Originally posted by zhouxman at 2015-07-22 10:30:44
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nickma

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