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kylafree

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[交流] FLUENT UDF HELP上面的一个UDF例子

CODE:

#include "udf.h"

FILE *fout;

void Print_Thread_Face_Centroids(Domain *domain, int id)

{

real FC[2];

face_t f;

Thread *t = Lookup_Thread(domain, id);

fprintf(fout,"thread id %d\n", id);

begin_f_loop(f,t)

{

F_CENTROID(FC,f,t);

fprintf(fout, "f%d %g %g %g\n", f, FC[0], FC[1], FC[2]);

}

end_f_loop(f,t)

fprintf(fout, "\n");

}

DEFINE_ON_DEMAND(get_coords)

{

Domain *domain;

domain = Get_Domain(1);

fout = fopen("faces.out", "w");

Print_Thread_Face_Centroids(domain, 10);

fclose(fout);

}

这是FLUENT UDF HELP上面的一个UDF例子，我测试了一下，报了如下错误。问题在哪里呢？貌似很多HELP上面例子拿来做测试都有问题啊。

Error:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
Error Object: #f

[ Last edited by xiegangmai on 2012-2-10 at 20:02 ]

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