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-   -   Modelling of diaphragm for moving mesh (http://www.cfd-online.com/Forums/cfx/23641-modelling-diaphragm-moving-mesh.html)

skarp February 14, 2007 01:16

Modelling of diaphragm for moving mesh
 
Hi Friends

Can any one tell me how to model diaphragm for moving mesh

Glenn Horrocks February 14, 2007 21:31

Re: Modelling of diaphragm for moving mesh
 
Hi,

Doing some tutorials sounds like a good start.

Glenn Horrocks

skarp February 14, 2007 22:55

Re: Modelling of diaphragm for moving mesh
 
Hi

I found a tutorial with moving mesh on a ball. But in diaphragm the sides are only fixed and the middle position is subject to movement. one side of the diaphragm is exposed to atmospheric pressure and other to a vacuum.

Glenn Horrocks February 15, 2007 16:28

Re: Modelling of diaphragm for moving mesh
 
Hi,

This is starting to sound like a FSI simulation. Version 11 (which was released a few days ago) has extensive enhancements in FSI and a few tutorials. I recommend you try it in Version 11.

Glenn Horrocks


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