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MRFSimpleFoam unexpected pressure values

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Old   February 15, 2009, 16:16
Default Hi all I've a got problem w
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Volker Ludewig
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Hi all

I've a got problem with pressure on the rotor blades. There is an over-pressure at the rear side of the blades and an under-pressure on the front side of the blades. The rotor rotates as shown by the velocity vectors.

I expected exactly the opposite results and I don't know what I do wrong. Does anyone have any clue what's going on here?



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Old   February 16, 2009, 04:55
Default Hi Volker, No idea why the so
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Hi Volker,
No idea why the solution looks like this when the rotor rotates as the vectors show (in the opposite direction to a normal design point I would say), but could you plot the pressure on the blades, too?

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