On the construction and use of reduced chemical kinetic mechanisms produced on the basis of given algebraic relations
type: Item
instance of: scholarly article
title: On the construction and use of reduced chemical kinetic mechanisms produced on the basis of given algebraic relations
zbMATH Open document ID: 0862.65088
published in: Journal of Computational Physics
publication date: 1996-12-19T00:00:00Z
review text: An algorithm proposed by \textit{Chen} [Combust. Sci. Technol. 57, 89 (1988)] for the construction of reduced chemical kinetic mechanisms is reviewed. It is shown that the algorithm can be formally used only with the steady state approximation. A new algorithm is presented which can accept more general assumptions. However, for the new algorithm to be successful these assumptions must meet a certain condition which is presented. The reduced mechanisms generated by both algorithms do not provide optimum accuracy and stability in numerical simulations. This can be achieved by specific refinement of these reduced mechanisms according to the CSP method.
reviewed by: Michael Sever
Mathematics Subject Classification ID: 65Z05
Mathematics Subject Classification ID: 35K57
Mathematics Subject Classification ID: 35Q72
Mathematics Subject Classification ID: 80A30
zbMATH DE Number: 947680
zbMATH Keywords: reaction-convection-diffusion equation
zbMATH Keywords: algorithm
zbMATH Keywords: reduced chemical kinetic mechanisms
zbMATH Keywords: steady state approximation
zbMATH Keywords: stability
zbMATH Keywords: numerical simulations
zbMATH Keywords: CSP method
author: Dimitrios A. Goussis
MaRDI profile type: Publication
full work available at URL: jcph.1996.0209
OpenAlex ID: W2016818602
DOI: 10.1006/JCPH.1996.0209
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description: scientific article; zbMATH DE number 947680