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Use of adaptive methods in premixed combustion
Author(s) -
Smooke M. D.
Publication year - 1986
Publication title -
aiche journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.958
H-Index - 167
eISSN - 1547-5905
pISSN - 0001-1541
DOI - 10.1002/aic.690320802
Subject(s) - laminar flow , combustion , premixed flame , selection (genetic algorithm) , grid , mechanics , mathematical optimization , mathematics , materials science , computer science , chemistry , physics , geometry , combustor , organic chemistry , artificial intelligence
This paper investigates the application of spatially adaptive numerical methods in the solution of one‐dimensional premixed combustion problems. The selection of grid points by equidistribution of positive weight functions across consecutive mesh intervals is considered. The method is applied in the solution of a steady premixed laminar flame problem and a time‐dependent freely propagating flame problem. The adaptive numerical results are compared with corresponding equispaced calculations.