UDF±à³ÌÔÚÁ÷»¯´²ÄÚÉèÖÃÁË¿ÅÁ£µÄ³õʼÌå»ý·ÖÊý£¬²¢É趨¿ÅÁ£ÏàµÄʪ¶ÈUDM-0 Ϊ0.136£¬µ«ÊÇΪʲôÔÚûÓпÅÁ£µÄλÖÃΪʲô»¹»áÓпÅÁ£Êª¶ÈÄØ£¿Ï±ßÊÇÎÒ±àµÄUDF£¬Çë¸ßÊÖ°ïæ...
#include "udf.h"
#define ACP 921.69
#define BCP 18.077
#define CCP 112.35
#define RHOB 639.2
#define PATM 101325
int last_ts = -1;
DEFINE_INIT(moisure_init,d)
{
cell_t c;
Thread *mix_th;
real xc[ND_ND] ;
real W,Tabs,TC,r,psat,p,w;
Thread *pri_th,*sec_th;
thread_loop_c(mix_th,d)
{
pri_th = THREAD_SUB_THREAD(mix_th,0);
sec_th = THREAD_SUB_THREAD(mix_th,1);
begin_c_loop(c,mix_th)
{
C_CENTROID(xc,c,mix_th);
if (xc[0]>=0.04)
{
C_VOF(c,sec_th)=0.;
}
else
{
C_VOF(c,sec_th)=0.5;
}
C_UDMI(c,sec_th,0) = 0.1364;
W = C_UDMI(c,sec_th,0);
Tabs = C_T(c,sec_th);
TC = Tabs-273.15;
r = exp(-ACP/(TC+CCP)*exp(-BCP*W));
psat = 6.0e25/pow(Tabs,5) *exp(-6800/Tabs);
p = r*psat;
w = 0.622*p/(PATM-p);
C_UDMI(c,pri_th,1) = w;
}
end_c_loop(c,mix_th)
}
}
![UDF ³õʼ»¯Á½ÏàÉèÖÃÎÊÌâ]()
ͼƬ1.jpg
![UDF ³õʼ»¯Á½ÏàÉèÖÃÎÊÌâ-1]()
ͼƬ2.jpg |