fluent出现错误 received a fatal signal (Segmentation fault).
哪位大神知道fluent UDF 中出现这种错误怎么解决吗？我的程序是用来求取流体对壁面的压力。程序如下：#include "udf.h"
#include "stdio.h"
FILE*fp;
static int last_ts=1;
real force_1 = 0.0;
real NV_VEC(A);
face_t f;
int ID = 6;
int curr_ts;
Thread *thread;
DEFINE_ADJUST(get_force, domain)
{
thread = Lookup_Thread(domain, ID);
begin_f_loop(f,thread)
{
F_AREA(A,f,thread);
force_1 += F_P(f,thread) * NV_MAG(A);
}
end_f_loop(f,thread)
curr_ts=RP_Get_Integer("time-step");
if (last_ts!=curr_ts)
{
last_ts=curr_ts;
fp=fopen("data.txt","a");
fprintf(fp,"%f",curr_ts);
fprintf(fp,"%f\n",force_1);
fclose(fp);
}
}
我试了下，如果把begin那段循环删掉就不会出错了。跪求解决方法！谢谢！
楼主，解决了吗 ？遇到了同样的问题！求指教！
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