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Whole impeller or part of impeller?

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Old   October 27, 2020, 09:13
Default Whole impeller or part of impeller?
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Henrique
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Hi

I'm doing a CFX simulation of centrifugal fan (impeller + volute) with 11-blade impeller. Will the simulation of just one blade (impeller is symmetrical) to save computational effort cause false results, since the volute is not symmetrical?

Can someone help me?

Thanks.
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