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Could I define DEFINE_DPM_DRAG AND BODY_FORCE

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Old   August 19, 2003, 16:17
Default Could I define DEFINE_DPM_DRAG AND BODY_FORCE
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KE
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Could I activate the DPM_DRAG and DPM_BODY_FORCE at the same time? I can activate only one of them on the same panel, could i write the two codes into one file.c and compile it?

Thanks a lot!
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Old   August 19, 2003, 22:29
Default Re: Could I define DEFINE_DPM_DRAG AND BODY_FORCE
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Chen Fangzhi
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Of course you can use these two together, but at one time you can only compile one udf file. Just put all of your udfs in a single file.
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Old   August 19, 2003, 22:40
Default Re: Could I define DEFINE_DPM_DRAG AND BODY_FORCE
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KE
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Yes, I put two files into the same file, what I want to do is activate the body force and the drag force at the same time (coupled with bulk gas iteration). could you give me some suggestion?

Thanks!
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Old   August 19, 2003, 23:37
Default Re: Could I define DEFINE_DPM_DRAG AND BODY_FORCE
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Chen Fangzhi
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Yes, you can define "user defined function->body force" for the body force and specify "drag law" for your drag law, individually. I think you didn't click the pull-down of "drag law" of "drag parameters".
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