oscillating movement with sliding mesh

November 30, 2005, 12:21

Hello!

I want to simulate an oscillating plate in a pipe. But with sliding mesh I have no possibility to work with UDFs for the moving speed. Has anyone a hint, how I can realise this?

Thanks!

November 30, 2005, 21:29

Ca you define macro in solve->ExecuteCommands->Define Macro such that it changes the boundary conditions of a zone with iteration or with time step. Once that is defined (assuming it could be done), you can write the oscilatroy motion as function (sorry for being so vague but i never done this before, there might be some people who has exp with define macro or with udf might be able to help)

November 30, 2005, 12:21	oscillating movement with sliding mesh	#1
vero Guest Posts: n/a	Hello! I want to simulate an oscillating plate in a pipe. But with sliding mesh I have no possibility to work with UDFs for the moving speed. Has anyone a hint, how I can realise this? Thanks!

November 30, 2005, 21:29	Re: oscillating movement with sliding mesh	#2
zxaar Guest Posts: n/a	Ca you define macro in solve->ExecuteCommands->Define Macro such that it changes the boundary conditions of a zone with iteration or with time step. Once that is defined (assuming it could be done), you can write the oscilatroy motion as function (sorry for being so vague but i never done this before, there might be some people who has exp with define macro or with udf might be able to help)

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