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opporoppor: ½ð±Ò+4, ¡ï¡ï¡ïºÜÓаïÖú 2015-05-19 18:53:02
#include "udf.h"
#include "math.h"
#define pi 3.14159
DEFINE_PROFILE(inlet_x_velocity, thread, position)
{
   real x[ND_ND];                /* this will hold the position vector */
   real y;
   face_t f;
   begin_f_loop(f, thread)
     {
       F_CENTROID(x,f,thread);
       y = x[0];
       F_PROFILE(f, thread, position) =80.*abs(sin(pi*y/.6));
     }
  end_f_loop(f, thread)
}

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9Â¥2015-05-19 09:44:46
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liukan12

Òø³æ (СÓÐÃûÆø)

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#include "udf.h"
DEFINE_PROFILE(velocity1,t,i)  /* ¶¨ÒåÊôÐÔºê Èý¸ö²ÎÊý µÚÒ»ÊÇÃû³Æ µÚ¶þ¸öÊÇÏß³ÌÖ¸Õë µÚÈý¸öÊDZäÁ¿±êºÅ */
{
    real x[ND_ND];    /* ´æ·Å2D»òÕß3DλÖòÎÊý */
    real y;          /* yֵΪģÐÍÖеÄy×ø±êÖµ */
    cell_t f;        /* ´´½¨Íø¸ñÌåÖ¸Õë */
    begin_c_loop(f,t)  /* ÌåÏß³ÌtÖÐËùÓÐÍø¸ñÌåÖ¸ÕëfµÄ±éÀúÑ­»· */
      {
       C_CENTROID(x,f,t);  /* °ÑÌåÏß³ÌtÖÐËùÓÐÖ¸ÕëfÖеÄÍø¸ñÌåµÄÖÐÐĵãµÄ×ø±êÖµ¸³¸øÊý×éx[ND_ND] */
       y = x[1];          /* °Ñx[ND_ND]Öеĵڶþ¸öÔªËØ¼¯ºÏ¸³¸ø±äÁ¿y */
       if ( y > 0.5 )      /* Ìõ¼þÅжϣ¬µ±yÖµ´óÓÚ0.5ʱ£¬Ö´ÐÐÏÂÁÐÓï¾ä */
           {
                   C_PROFILE(f, t, i) = y^2;   /* y^2ÊDZíʾÈë¿ÚËٶȵÈÓÚy×ø±êÖµµÄƽ·½£¬ÕâÀï¿ÉÒԸijÉÄãÒªµÄ¹ØÏµÊ½ */
       }
       else                              /* Ìõ¼þÅÐ¶Ï */
           {
                   C_PROFILE(f, t, i) = 1;      /* Ìõ¼þÅжϣ¬µ±yֵСÓÚ0.5ʱ£¬Ö´ÐÐÓï¾ä */
       }
          
      }
    end_c_loop(f,t)          /* ±éÀúÑ­»·½áÊø */
}
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2Â¥2015-05-18 17:59:19
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liukan12

Òø³æ (СÓÐÃûÆø)

Èç¹ûÖ»Òª¶ÔÃæ±éÀúµÄ»° °ÑÉϳÌÐòµÄC¸Ä³ÉF  Cell ¸Ä³ÉFace
ANSYSFluentÁ÷Ìå·ÂÕæÑо¿ÈËÔ±¡£
3Â¥2015-05-18 18:00:18
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ÒýÓûØÌû:
3Â¥: Originally posted by liukan12 at 2015-05-18 18:00:18
Èç¹ûÖ»Òª¶ÔÃæ±éÀúµÄ»° °ÑÉϳÌÐòµÄC¸Ä³ÉF  Cell ¸Ä³ÉFace

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