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Old   February 10, 2014, 08:01
Question Mesh Validation Pelton bucket
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Amod Panthee
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I am doing fatigue analysis of Pelton turbine. The pressure distribution in the bucket is imported from the CFD analysis, attachment. Before moving into fatigue analysis, I want to validate the computational model.

Since the major concern of my study is pressure distribution, Is it OK if I use different mesh size to determine the optimal mesh at which the pressure distributions are uniform? Or should I be looking for some other parameters too, and what could it be?
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Old   February 10, 2014, 17:42
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This FAQ discusses accuracy: http://www.cfd-online.com/Wiki/Ansys..._inaccurate.3F
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