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      Velocity inlet boundary conditions are not appropriate for
         compressible flow problems. Please change the boundary
         condition types used for this problem.
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ÎÒʹÓÃÁËpressure_far_fieldÌõ¼þ£¬¾Í¿ÉÒÔµ¼ÈëËÙ¶È¡¢Ñ¹Á˵ÄUDF£¬µ«ÊÇÔÚ³õʼ»¯µÄʱºò£¬³öÏÖÁË´íÎóACCESS_VIOLATION£¬Ó¦¸ÃÊÇUDFµÄÔ­Òò°É£¬£¬£¬Çó´ó¼Ò¿´¿´ÎÒµÄUDF~~~
2Â¥2014-06-05 11:40:11
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2Â¥: Originally posted by ³ÈÔ³ÈÔ at 2014-06-05 11:40:11
ÎÒʹÓÃÁËpressure_far_fieldÌõ¼þ£¬¾Í¿ÉÒÔµ¼ÈëËÙ¶È¡¢Ñ¹Á˵ÄUDF£¬µ«ÊÇÔÚ³õʼ»¯µÄʱºò£¬³öÏÖÁË´íÎóACCESS_VIOLATION£¬Ó¦¸ÃÊÇUDFµÄÔ­Òò°É£¬£¬£¬Çó´ó¼Ò¿´¿´ÎÒµÄUDF~~~

#include "udf.h"
#include "mem.h"
#define WALL_ID 4



DEFINE_PROFILE(Pressure_inlet,thread,position)   
{    Domain *domain;
      Thread *tw,*tc0;
      face_t f;           /*¶¨Òå±ÚÃæÃæÔª*/                                            
      cell_t c0;          /*¶¨ÒåÓë±ÚÃæÏàÁÚµ¥Ôª*/
      real p;                                               
     
   
      tw = Lookup_Thread(domain, WALL_ID); /*¶¨ÒåÁËÖ¸ÕëµÄÖ¸ÏòΪ±ÚÃæ*/
      
      c0=F_C0(f,tw)  ;      /*·µ»Ø±ÚÃæID¸øc0,»ñµÃ±ß½çµÄc*/
      tc0=THREAD_T0(tw);    /*·µ»Ø±ÚÃæcell thread¸øc0*/
                  
       
       begin_f_loop(f,thread)    /*¶Ô±ÚÃæÉϵÄÃæÈ«²¿Ñ­»·Ò»´Î*/
         
         {
              p=C_P(c0,tc0);
              F_PROFILE(f,thread,position)=p*0.005;
          }
       end_f_loop(f,thread)
}
3Â¥2014-06-05 11:41:39
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