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-   -   Simulation of hand operated lift pump (http://www.cfd-online.com/Forums/star-ccm/108000-simulation-hand-operated-lift-pump.html)

sanat31 October 11, 2012 07:51

Simulation of hand operated lift pump
 
Hi all,


I want to simulate water flow in hand operated lift pump.Can anybody help me how to generate moving mesh in cylinder and how to approach to solve the problem.

Ladnam October 12, 2012 15:55

You can make a short cylinder and extrude one end with appropriate stretching. Then you can use morpher on the extruded region with floating method on the cylinder side and displacement or grid velocity on the piston end.

sanat31 October 12, 2012 23:38

Thank you very much.


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