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Title:

Numerical simulation of premixed combustion using an enriched finite element method

Document type:
Zeitschriftenaufsatz
Author(s):
van der Bos, F.; Gravemeier, V.
Abstract:
In this paper we present a novel discretization technique for the simulation of premixed combustion based on a locally enriched Finite Element Method (FEM). Use is made of the G-function approach to premixed combustion in which the domain is divided into two parts, one part containing the burned and another containing the unburned gases. A level-set or G-function is used to define the flame interface separating the burned from the unburned gases. The eXtended Finite Element Method (X-FEM) is emp...     »
Keywords:
premixed combustion, multi-phase flow, extended finite element methods, lagrange multipliers, level-set methods
Dewey Decimal Classification:
620 Ingenieurwissenschaften
Journal title:
Journal of Computational Physics
Year:
2009
Journal volume:
228
Pages contribution:
3605-3624
Reviewed:
ja
Language:
en
Fulltext / DOI:
doi:10.1016/j.jcp.2008.12.039
Status:
Verlagsversion / published
Semester:
SS 09
Format:
Text
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