NASA NTRS · 19890038014
Two-dimensional Euler computations on a triangular mesh using an upwind, finite-volume scheme
Abstract
A numerical procedure was developed for the finite-volume solution of the Euler equations on unstructured triangular meshes based on a flux-difference split upwind method. Techniques for implementing Roe's (1985) approximate Reimann solver together with the preprocessing MUSCL differencing on unstructured grids are presented. Applications and comparisons with structured grid problems are carried out for a supersonic shock reflection problem, the supersonic flow over a blunt body, the transonic flow over NACA 0012 and RAE 2822 airfoils, and the flow about a double element Karman-Trefftz airfoil.
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Whitaker, D. L., Grossman, B., Lohner, R.. 1989-01-01. Two-dimensional Euler computations on a triangular mesh using an upwind, finite-volume scheme. https://ntrs.nasa.gov/citations/19890038014
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