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Old   September 29, 2013, 02:54
Red face Dynamic mesh
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Hi

I want model moving object (solid cylinder) fits in pipe and moves with pressure of fluid .first i want to know how do i sketch this model in2D in gambit or ANSYS design modeler (small rectangle moves in bigger rectangle).what are boundaries conditions specially between top &down walls of two rectangles (how can i define friction between them in ANSYS fluent )
and then how can i force smaller rectangle move with fluid's pressure in bigger rectangle.
Thanks

Last edited by reza.kaveh26; October 1, 2013 at 01:36.
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