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RISDifferential Equation-Based Specification of Turbulence Integral Length Scales for Cavity Flows
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A new modeling approach has been developed that explicitly accounts for expected turbulent eddy length scales in cavity zones. It uses a hybrid approach with Poisson and Hamilton–Jacobi differential equations. These are ...
Enhanced Delayed Detached Eddy Simulation for Cavities and Labyrinth Seals
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A range of popular hybrid Reynolds-averaged Navier–Stokes -large eddy simulation (RANS-LES) methods are tested for a cavity and two labyrinth seal geometries using an in-house high-order computational fluid dynamics (CFD) ...