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The amount of error which is acceptable for a simulation |
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October 19, 2019, 23:46 |
The amount of error which is acceptable for a simulation
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New Member
Goli
Join Date: Jul 2019
Posts: 7
Rep Power: 6 |
Hello everyone,
I am simulating an airfoil with angle of attack of zero using simpleFoam. The value I derived for lift coefficient (Cl) is -3.67271e-08, but it should be zero. Is it acceptable to consider this value as zero or not? Generally speaking, what is the order of errors for difference between OpenFoam simulation's results and experimental values? Thanks |
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