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RISLarge Eddy Simulation of Flow and Heat Transfer in a 90 deg Ribbed Duct With Rotation: Effect of Coriolis and Centrifugal Buoyancy Forces
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Results from large eddy simulations (LES) of fully developed flow in a 90 deg ribbed duct are presented with rib pitch-to-height ratio P/e=10 and a rib height-to-hydraulic-diameter ratio e/Dh=0.1. ...
Impact of the Inflow Conditions on the Heavy-Duty Gas Turbine Exhaust Diffuser Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The flow in exhaust diffusers along with the channel geometry strongly depends on the inflow conditions, including Mach number level, total pressure distribution, flow angle, and turbulence. In ...