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Error estimation in Fluent

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Old   July 24, 2007, 09:33
Default Error estimation in Fluent
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Hello, I need to know how you estimate the solution error in simulation using Fluent or have an idea about it. Regards, Chouki

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Old   July 24, 2007, 10:16
Default Re: Error estimation in Fluent
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There is no simple method as there are so many potential sources of error. Amongst other things you need to:

Do a grid independance study.
Do a timestep independance study.
Test sensitivity of solution results to inputs e.g. viscosity.
Validate your results against experimental data.
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