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ÓÃDEFINE_INIT£¬ÏÂÃæÊÇhelpÀïÃæµÄÒ»¸öÀý×Ó£¬ÓÃÀ´¶¨Òåζȳ¡µÄ
/***********************************************************************
   UDF for initializing flow field variables
************************************************************************/
  #include "udf.h"
  DEFINE_INIT(my_init_func,d)
{
    cell_t c;
    Thread *t;
    real xc[ND_ND];

    /* loop over all cell threads in the domain */
    thread_loop_c(t,d)
      {

         /* loop over all cells */
         begin_c_loop_all(c,t)
           {
              C_CENTROID(xc,c,t);
              if (sqrt(ND_SUM(pow(xc[0] - 0.5,2.),
                     pow(xc[1] - 0.5,2.),
                     pow(xc[2] - 0.5,2.))) < 0.25)
                C_T(c,t) = 400.;
              else
                C_T(c,t) = 300.;
           }
         end_c_loop_all(c,t)
      }
}

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2Â¥2016-03-07 09:47:35
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3Â¥2016-03-07 17:49:47
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Lvy2014

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ÒýÓûØÌû:
2Â¥: Originally posted by 3_1415926 at 2016-03-07 09:47:35
ÓÃDEFINE_INIT£¬ÏÂÃæÊÇhelpÀïÃæµÄÒ»¸öÀý×Ó£¬ÓÃÀ´¶¨Òåζȳ¡µÄ
/***********************************************************************
   UDF for initializing flow field variables
******************* ...

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