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Anisotropy Invariants of Reynolds Stress Tensor in a Duct Flow and Turbulent Boundary Layer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The present study shows that the Reynolds stress anisotropy tensor for turbulent flow depends both on the nature of the surface and the boundary conditions of the flow. Contrary to the case ...
Surface Roughness Effects on Turbulent Boundary Layer Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A turbulent boundary layer structure which develop over a k-type rough wall displays several differences with those found on a smooth surface. The magnitude of the wake strength depends on the ...
Effect of Roughness Aspect Ratio on the “Bursting” Period in a Fully Turbulent Channel Flow
Publisher: The American Society of Mechanical Engineers (ASME)