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-   -   Pressure drop in periodic turbluent pipe flow (http://www.cfd-online.com/Forums/fluent/37959-pressure-drop-periodic-turbluent-pipe-flow.html)

lou September 21, 2005 00:58

Pressure drop in periodic turbluent pipe flow
 
I have a problem with turbulent pipe flow with periodic boundary condition. I used imcompressible, segragate and standard k-e model. I specified fixed mass flow rate. The resulting pressure drop is exactly twice the theoritical value, i.e., the value from moody chart. What is problem? Your suggestion is highly appreciated.


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