A detailed analysis of inviscid flux splitting algorithms for real gases with equilibrium or finite-rate chemistryThe extension of the known flux-vector and flux-difference splittings to real gases via rigorous mathematical procedures is demonstrated. Formulations of both equilibrium and finite-rate chemistry for real-gas flows are described, with emphasis on derivations of finite-rate chemistry. Split-flux formulas from other authors are examined. A second-order upwind-based TVD scheme is adopted to eliminate oscillations and to obtain a sharp representation of discontinuities.
Document ID
19890058053
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Shuen, Jian-Shun (NASA Lewis Research Center; Sverdrup Technology, Inc. Cleveland, OH, United States)
Liou, Meng-Sing (NASA Lewis Research Center Cleveland, OH, United States)
Van Leer, Bram (Michigan, University Ann Arbor, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Subject Category
Fluid Mechanics And Heat Transfer
Meeting Information
Meeting: International Conference on Numerical Methods in Fluid Dynamics