Large eddy simulation of smooth-wall, transitional and fully rough-wall channel flow

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Saito, Namiko; Pullin, Dale I.; Inoue, Michio;
  • Publisher: American Institute of Physics
  • Subject:
    arxiv: Physics::Fluid Dynamics

Large eddy simulation (LES) is reported for both smooth and rough-wall channel flows at resolutions for which the roughness is subgrid. The stretched vortex, subgrid-scale model is combined with an existing wall-model that calculates the local friction velocity dynamica... View more
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