OpenFOAM Mesh Refinement Study: airfoil, simpleFoam, Cl, and Cd

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This video runs through the basic steps of creating a mesh refinement, or mesh convergence, study using OpenFOAM. Mesh refinement studies are used to establish whether cfd results are changing with mesh size. If they are, then the results are invalid. A mesh refinement study aims to see when the results stop changing as a result of the mesh, thus better informing the simulation set-up.

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Sir I have some questions regarding the AMR method?

sudamranasinghe
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Why do you think it underpredicts drag by so much?

GOAFPilotChannel
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