Scaling law in turbulent channel flows with multiple roughness parameters
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DOI: 10.1063/5.0284747
Abstract: This study investigates the impact of surface roughness on channel flow using a compounded method that integrates direct numerical simulation with a ghost cell immersed boundary method. A total of 8400 rough surfaces, derived from… read more here.
Keywords: multiple roughness; rough surfaces; scaling law; roughness ... See more keywords