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about adapting the grid

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Old   July 10, 2013, 13:37
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Hello everyone, I think everyone is doing fine. I am having some problems with my model. I am trying to get a Y+ value close to 1 and also a velocity gradient value of 0.0002. I am trying to adapting the grid, but a little bit confused when should I adapt the grid. Should I adapt it once I run the simulation and let it be converged? Thanks in advance for your assistance.

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grid adaption, turbulence analysis, velocity gradient, y plus

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