Pressure correction for laminar combustion simulation

Authors
Van't Hof, B Boonkkamp, JHMT Mattheij, RMM
Citation
B. Van'T Hof et al., Pressure correction for laminar combustion simulation, COMB SCI T, 149(1-6), 1999, pp. 201-223
Citations number
13
Categorie Soggetti
Mechanical Engineering
Journal title
COMBUSTION SCIENCE AND TECHNOLOGY
ISSN journal
00102202 → ACNP
Volume
149
Issue
1-6
Year of publication
1999
Pages
201 - 223
Database
ISI
SICI code
0010-2202(1999)149:1-6<201:PCFLCS>2.0.ZU;2-Y
Abstract
The space discretized conservation equations for laminar flames are formula ted as a system of differential algebraic equations (DAEs). An appropriate constraint is derived, which is used in two new pressure correction schemes . Application to flame simulations with a one-step chemistry model shows th at these new pressure correction schemes yield more accurate results than t he standard scheme.