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Old   October 15, 2009, 05:24
Default centrifugal fan
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uk jha
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hi i am solving the centrifugal fan in the cfx11.0. i am getting less pressure drop at inlet and outlet from simulation in comparasion of the experiments. i used the K_epsilon, K- omega and sst K-omega but in all the cases it is more or less same. i gave the velocity inlet and the pressure out let condition.
why it is happening so? Any suggestions you are welcome.
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Old   October 15, 2009, 06:23
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Glenn Horrocks
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Check your mesh, convergence, and time step sensitivity. Check your physics are correct. Check the experiment is correct too.
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centrifugal fan, cfx11.0

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