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[求助] Why i can't change injection through DEFINE_DPM_INJECTION_INIT

Hi, i hope anyone could help me or give me some advices.

The problem is: I create a surface injection in GUI, and the flow is unsteady and particle tracking is also unsteady. Then i want to change the particle temperature through UDF. the UDF can be built, loaded and hooked, but it does no change to the particle temperature at all. I also tried a DEFINE_ADJUST, and the problem is same.

the UDF is:
#include "udf.h"

DEFINE_DPM_INJECTION_INIT(particle, I)
{

Particle *p;
Message("Initializing Injection qwj: %s\n",I->name);

loop(p,I->p_init)
{
P_INIT_TEMP(p)=1500;
P_T(p)=1400;
}

}

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1樓 2016-03-04 13:31:27

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the familiar problem occurs to me,I want to get a time-changed flow rate in single injection ,so I write a udf to make it,all thing is ok but it doesn't work, flow rate still remain the defalut value I set in GUI.

贊一下

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2樓2017-04-11 16:07:41