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January 18, 2013, 22:08
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Piston motion
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New Member
marine.couchard
Join Date: Dec 2012
Posts: 3
Rep Power: 13  |
Hello,
I am trying to do CFD analysis on a cylinder with piston who will move up and down. Attached there are some print screens. I followed the tutorial "ball scheck valve" for the boundary conditions. But would like to introduce a displacement expression : 30*sin(2*PI/t). I don't arrive to introduce this kind of expression, I only find velocity in boundary conditions. Is there an other way very easy to move this piston up and down ? thank you very much for your help. |
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