Turbulence Closure Models - Reynolds Averaged Navier Stokes and Large Eddy Simulations

This course explains why directly resolving all turbulent scales in the Navier–Stokes equations is computationally impractical and introduces closure approaches based on RANS and LES. It covers Reynolds stresses, turbulent kinetic energy, eddy-viscosity and k–ε models, separated flows, and detached eddy simulation.