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February 26, 2014, 09:11
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LES for urban areas
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New Member
Join Date: Feb 2012
Location: Nantes
Posts: 14
Rep Power: 15  |
Dear all,
I plan to compute some LES simulations using OpenFOAM to study to flow field around a urban area (1km2). I' m collecting experimental data since 1 month (3d anemometers mean+turbulence) and i would like now to run LES. I m confused with all the models proposed by OpenFOAM, which one would you recommend me? the dynOneEqEddy is adequate? i plan to use the cubeRootVol as the delta. Regarding the inlet, i plan to use cyclic boundary conditions. Regarding the mesh, i prepared one with cells 1m close to the ground/wall. Does someone has any suggestion or tried to run LES for such case. Thanks in advance for your help. |
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