Advecting Without Splitting Directions — The Bell-Colella-Glaz Unsplit Upwind Scheme
·6 min read
An unsplit second-order Godunov predictor that smears a rotating scalar far less
From the Riemann Problem to Godunov's Scheme - The Essence of Numerical Flux
·3 min read
Diving into the heart of CFD, the Riemann problem, and exploring how Exact/Approximate Riemann solvers determine numerical flux.