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Prediction of Flow Over Real Topography by Large-Eddy Simulation
ラージ・エディー・シミュレーションによる実地形上気流の予測
2000
Journal of Applied Mechanics
ラージ・エディー・シミュレーションによる実地形上気流の予測
Preserved Fulltext
Wind field over real topography has been simulated using a Large-Eddy Simulation(LES) technique. The results are compared with physical simulation results obtained in a low-speed wind tunnel. Emphasis has been placed on the effects of the simulation region and the effects of the ground surface roughness. Local wind field over the region of a few kilometers is found to be well predicted by the present numerical simulation, though detailed and precise validation is not possible due to differences
doi:10.2208/journalam.3.737
fatcat:vgkabpws4ndohasqqkbjrkksna