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-   -   which program can be used to simulate to compress water? (http://www.cfd-online.com/Forums/main/115405-program-can-used-simulate-compress-water.html)

arwang March 30, 2013 05:41

which program can be used to simulate to compress water?
 
Everyone,
It is interesting,
I find I cann't do this work,I don't know if the Ansys or Fluent can acomplish this work,in fact,I want to know deformation of the high pressure chamber.
I find it's difficult to set the boundary condition .
just like a hollow steel ball,fill with 100MPa water inside, I want to the deformation when ambient pressure decrease from 100MPa to 0MPa.
the thickness of the steel ball is 20mm.
Could you give me some suggestions?
1. the water is compressible
2. the water inside expands with the ambient pressure decreasing.
There is a balance between the water pressure and the stress of steel ball.

Thank you!
Jiawang

arwang March 31, 2013 04:20

Could you give some advices?


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