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hustwing

Òø³æ (ÕýʽдÊÖ)

[ÇóÖú] udf¶ÁÈ¡Êý¾Ý

#include "udf.h"   
#include "math.h"
real U_inf_variable[100];
real x[100];
real time;
int vel;
real cg_omega[2];
#define Nbpts 100
int i;
int counter=0;
FILE *fid;
FILE *fid2;
FILE *fid3;
DEFINE_EXECUTE_ON_LOADING(readfile,libname)
{
        fid=fopen("shuju.txt","r";
for (i=0;i<Nbpts;i++)
{
        fscanf(fid,"%le ",&U_inf_variable);
}
fclose(fid);
fid2=fopen("check_load_shuju.txt","w";
for (i=0;i<Nbpts;i++)
{
        fprintf(fid2,"%le %d\n",&U_inf_variable,counter);
}
fclose(fid2);
}
DEFINE_CG_MOTION(rotation,dt,cg_vel,cg_omega,time,dtime)
{
        if(time<3)
    cg_omega[2]=-0.024532;
    else if(time>3&&time<=10)
        cg_omega[2]=-0.01214;
}

DEFINE_PROFILE(power_3,thread,position)
{
face_t f;
time=CURRENT_TIME;
begin_f_loop(f,thread)
{
   F_PROFILE(f,thread,position)=U_inf_variable[counter];
}
end_f_loop(f,thread)
}
DEFINE_EXECUTE_AT_END(execute)
{
face_t f;
Domain*domain=Get_Domain(1);
Thread *tf1=Lookup_Thread(domain,126);
begin_f_loop(f,tf1)
{
F_CENTROID(x,f,tf1 );
vel= F_V(f,tf1);
fid3=fopen("vel.dat", "a+" ;
fprintf(fid3," %.6f\n",vel);
}
end_f_loop(f,thread)
fclose(fid3);
}
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