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-   -   HOW TO USE DEFINE_GRID_MOTION (http://www.cfd-online.com/Forums/fluent/38721-how-use-define_grid_motion.html)

gaohongliang November 24, 2005 09:58

HOW TO USE DEFINE_GRID_MOTION
 
Hi after comliping the DEFINE_GRID_MOTION ,Is it possible to preview the motion of mesh ? by now ,I failed to do it.

FARRUKH December 1, 2005 12:32

Re: HOW TO USE DEFINE_GRID_MOTION
 
HI it is possible to preview the mesh motion by using the mesh motion option in fluent panel and if u r not able to do so check the following things Either your UDF is compiled sucessfully or not,may there is some error in linking and compiling your udf. check the time step you have given in mesh motion panel.try to run it on a small time step

If your problem not slove please mail me the specification of your problem INSHALLAH we will solve it.

iman_1844 August 6, 2010 14:08

help me
 
farokh jan man ye moshkel tu grid motion daram, mikhastam bebinam mituni komakam koni,
damet garm dada
m.iman.amini@gmail.com


Quote:

Originally Posted by FARRUKH
;126653
HI it is possible to preview the mesh motion by using the mesh motion option in fluent panel and if u r not able to do so check the following things Either your UDF is compiled sucessfully or not,may there is some error in linking and compiling your udf. check the time step you have given in mesh motion panel.try to run it on a small time step

If your problem not slove please mail me the specification of your problem INSHALLAH we will solve it.



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