On the spectrum of the Steger‐Warming flux‐vector splitting scheme

Abstract

The flux‐vector splitting scheme of Steger and Warming is a popular approach for the Euler equations. In this work, we consider the spectrum of the scheme and show for 1≤γ≤5/3, where γ is the ideal gas constant, that the eigenvalues are strictly real and of an appropriate sign.

Document Details

Document Type
Pub Defense Publication
Publication Date
Mar 26, 2018
Source ID
10.1002/fld.4503

Entities

People

  • A. Jameson
  • Freddie David Witherden

Organizations

  • Air Force Office of Scientific Research
  • Stanford University

Tags

Fields of Study

  • Mathematics

Readers

  • Finite Element Method (FEM) for solving Partial Differential Equations (PDEs)
  • Materials Science and Engineering.