An analysis of flux-split algorithms for Euler's equations with real gasesAn analysis of flux-splitting procedures for the solution of Euler's equations with real gas effects is presented. An alternative real-gas flux-splitting is derived which can easily be implemented into existing codes. This approach, which takes the form of an 'equivalent' gamma representation is not an ad hoc model, but is based on theoretical considerations. Details of this method with the Steger-Warming and Van Leer flux vector splittings and the Roe flux-difference splitting are given. Applications of the method to several high Mach number, high temperature flows are presented for one and two space dimensions.
Document ID
19870054792
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Grossman, B. (Virginia Polytechnic Inst. and State Univ. Blacksburg, VA, United States)
Walters, R. W. (Virginia Polytechnic Institute and State University Blacksburgh, United States)