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RISA Comparative Study of DES and URANS for Flow Prediction in a Two-Pass Internal Cooling Duct
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The capabilities of the detached eddy simulation (DES) and the unsteady Reynolds averaged Navier-Stokes (URANS) versions of the 1988 k-ω model in predicting the turbulent flow field in a two-pass ...
Detached Eddy Simulation of Turbulent Flow and Heat Transfer in a Ribbed Duct
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Detached Eddy Simulation (DES) of a hydrodynamic and thermally developed turbulent flow is presented for a stationary duct with square ribs aligned normal to the main flow direction. The rib ...