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-   -   how to do about dynamic mesh? (http://www.cfd-online.com/Forums/fluent/110996-how-do-about-dynamic-mesh.html)

yuhongwei4101@126.com December 26, 2012 10:04

how to do about dynamic mesh?
 
the udf file contains as:
#include "udf.h"
DEFINE_CG_MOTION(RotationVel , dt , vel , omega , time , dtime)
{
vel[0] = 0.001;
}
why the field not change? help me guys,thank you in advance
external:120120(mm);internal:3030(mm)


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