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Ä£ÐÍÈçͼËùʾ£¬ÔÚºìÉ«±ÚÃæ¼ÓÒ»¸öudf¶¨ÒåµÄÈÈÁ÷ÃܶȼÓÔÚÆäÉÏ£¬µ«Ä£ÄâµÄ½á¹ûÈÈÁ¿Ö»ÏòÁ÷ÌåÇøÓò´«²»Ïò¹ÌÌåÇøÓò´«£¬²»Í¬ÇøÓòµÄ½»½çÃæ¶¼ÉèÖÃΪñîºÏ½»½çÃæ£¬µ«´Î±ÚÃæ¼ÓÈÈÁ÷¾Í²»ÄÜñîºÏ£¬ÕâÔõô°ìÄØ£¿ÎÒµÄudfÈçÏ£¬ÊDz»ÊDz»ÄÜÓÃÓÚ¹ÌÌåÇøÓò£¬ÒªÓÃdefine heat fluxÄØ£¿ÖªµÀµÄ°ï°ïæѽ£¡¸Ð¼¤²»¾¡£¡
#include"udf.h"
#define YMIN 0.0
#define YMAX 0.04
DEFINE_PROFILE(Wall_Heat_Flux,thread,index)
{
  face_t f;
  real x[ND_ND];
  real y;
  real h;
  h=YMAX-YMIN;
  begin_f_loop(f,thread)
  {
    F_CENTROID(x,f,thread);
    y=x[0];
   
      if(y<=0.15*h)
      F_PROFILE(f,thread,index)=0;
      else
      F_PROFILE(f,thread,index)=912000000000-20294000000000*y;
      
   }
  end_f_loop(f,thread)
}

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