Mesh Refinement
Hello guys,
I am wondering why I cannot reach to a stable and unchanged results when I am doing mesh refinement in many steps. Now, I refined the mesh almost 7 times smaller but th changes are huge compared with the last step. Really thanks, Natali |
Do you use the first-order discretization? If so, please use second order discretization.
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How small is your mesh? You could be picking up transients in the flow. Maybe switch to the transient solver with a small timestep?
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What type of flow you are analysing? |
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