A coupled implicit method for chemical non-equilibrium flows at all speeds
type: Item
instance of: scholarly article
title: A coupled implicit method for chemical non-equilibrium flows at all speeds
zbMATH Open document ID: 0771.76051
DOI: 10.1016/S0021-9991(83)71110-1
author: Jian-Shun Shuen
author: Kuo-Huey Chen
author: Yun Ho Choi
published in: Journal of Computational Physics
publication date: 1993-08-15T00:00:00Z
review text: A time-accurate, coupled solution procedure is described for the chemical nonequilibrium Navier-Stokes equations over a wide range of Mach numbers. This method employs the strong conservation form of the governing equations, but uses primitive variables \((p_ g,u,v,h,Y_ i)\) as unknowns. Real gas properties and nonequilibrium chemistry are considered. Numerical tests include steady convergent-divergent nozzle flows with air dissociation/recombination chemistry, dump combustor flows with \(n\)-pentane-air chemistry, and nonreacting unsteady driven cavity flows.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76V05
Mathematics Subject Classification ID: 92E20
zbMATH DE Number: 203234
zbMATH Keywords: real gas
zbMATH Keywords: Navier-Stokes equations
zbMATH Keywords: conservation form
zbMATH Keywords: primitive variables
zbMATH Keywords: nonequilibrium chemistry
zbMATH Keywords: convergent-divergent nozzle
zbMATH Keywords: dissociation/recombination chemistry
zbMATH Keywords: combustor
zbMATH Keywords: driven cavity flows
MaRDI profile type: Publication
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full work available at URL: s0021-9991(83)71110-1
OpenAlex ID: W2040327873
description: scientific article; zbMATH DE number 203234