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Flux Jacobian Matrices For Equilibrium Real GasesImproved formulation includes generalized Roe average and extension to three dimensions. Flux Jacobian matrices derived for use in numerical solutions of conservation-law differential equations of inviscid flows of ideal gases extended to real gases. Real-gas formulation of these matrices retains simplifying assumptions of thermodynamic and chemical equilibrium, but adds effects of vibrational excitation, dissociation, and ionization of gas molecules via general equation of state.
Document ID
19900000625
Document Type
Other - NASA Tech Brief
Authors
Vinokur, Marcel (Sterling Federal Systems, Inc.)
Date Acquired
August 14, 2013
Publication Date
December 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 12
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
ARC-12409
Accession Number
90B10625
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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