Media Summary: ESTIMATING THE STRETCH THE D O S E METHOD An introduction to Large Eddy Simulation (LES) and how to make the transition from RANS to LES. The following topics are ... A physical explanation of how cell aspect ratio affects the numerics of steady-state and transient
Sizing Up The Stretch Cfd - Detailed Analysis & Overview
ESTIMATING THE STRETCH THE D O S E METHOD An introduction to Large Eddy Simulation (LES) and how to make the transition from RANS to LES. The following topics are ... A physical explanation of how cell aspect ratio affects the numerics of steady-state and transient Explanation of the SSC and the factors that affect it with insight into training considerations. An introduction to eddy viscosity models, which are a class of turbulence models used in RANS and LES. Popular eddy viscosity ... I describe two different criteria for determining the diameter for piping: maximum velocity, and pressure drop per 100 m.
Part 2 of my introduction to Large Eddy Simulation (LES) series. The following topics are covered: 1) 17:01 What is the resolved ...