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dinosaur1123

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#include "udf.h"
#include "stdio.h"
#define PI 3.141592654
DEFINE_ZONE_MOTION(originx_volecity, omega, axis, origin, velocity, time, dtime)
{
   
real f, omegar, theta0, R, rpm;
real  s;
real dx, ts;
s=RP_Get_Real("flow-time";
ts=s-0.09424100816249847;    /* ÕâÊÇÓÉÓÚÇ°ÃæÃ»ÓмÓX·½ÏòµÄÕñ¶¯¼ÆËãÁËÒ»¶Îʱ¼ä0.09424100816249847s */
rpm = 972.683363;  /* תËÙ */
f = rpm/60;
omegar = 2*PI*f;
theta0 = PI/2;
R = 0.001;           /* ·ùÖµ */
velocity[0] = -1.* omegar * R * sin(omegar * ts + theta0);
velocity[1] = 0.0;
velocity[2] = 0.0;

dx=velocity[0]*dtime;


origin[0] = origin[0]+dx;
origin[1] = 0.0;
origin[2] = 0.0;

*omega = 2*PI*f;

Message("\n originx=%f,dx=%f",origin[0],dx);
}


DEFINE_PROFILE(inlet_z_velocity, thread, index)  /* ÕâÊǶ¨ÒåÈë¿ÚËÙ¶È£¬ºÍÉÏÃæÃ»¹ØÏµ */
{
real x[ND_ND];        
real r,r0;
face_t f;
begin_f_loop(f, thread)
  {
   F_CENTROID(x,f,thread);

   r0=x[0]*x[0]+x[1]*x[1];
   r = sqrt(r0);
   F_PROFILE(f, thread, index) =0.51969*pow((1.0-r/0.025),0.14286);
   
  }
end_f_loop(f, thread)
}
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dinosaur1123

гæ (ÖøÃûдÊÖ)

s=RP_Get_Real("flow-time";ÄǸöÀ¨ºÅ×Ô¶¯×ª»¯³É±íÇéÁË
2Â¥2016-09-27 23:35:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

mycc

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ÏîÄ¿»ã×Ü£ºhttp://www.cfluid.com/forum.php?mod=viewthread&tid=114340&extra=
3Â¥2016-09-28 08:23:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

dinosaur1123

гæ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by mycc at 2016-09-28 08:23:02
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4Â¥2016-09-28 08:26:44
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