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-   -   propeller (rotating body) study (http://www.cfd-online.com/Forums/star-ccm/108588-propeller-rotating-body-study.html)

amol wayse October 27, 2012 02:18

propeller (rotating body) study
 
dear frnds, I am studying a propeller(rotating body). i have generated one rotating domain around the propeller and one outer control volume. i gave a fixed rpm for rotating domain and giving some translational velocity at VELOCITY INLET; my problem is i am getting same thrust for diff values of velocities at inlet. plz tell why so.
thnx in adv for ur suggestions.

abdul099 October 27, 2012 18:07

Sounds like a boundary condition issue. Where did you put the velocity inlet? Can you post a picture of your domain and boundary conditions please?


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