Asymptotic analysis in a gas-solid combustion model with pattern formation
Language
en
Article de revue
This item was published in
Chinese Annals of Mathematics - Series B. 2013-01, vol. 34, n° 1, p. 24
Springer Verlag
English Abstract
The authors consider a free interface problem which stems from a solid-gas model in combustion with pattern formation. A third-order, fully nonlinear, self-consistent equation for the flame front is derived. Asymptotic ...Read more >
The authors consider a free interface problem which stems from a solid-gas model in combustion with pattern formation. A third-order, fully nonlinear, self-consistent equation for the flame front is derived. Asymptotic methods reveal that the interface approaches a solution to the Kuramoto-Sivashinsky equation. Numerical results which illustrate the dynamics are presented.Read less <
English Keywords
Spectral methods.
Asymptotics
Free interface
Kuramoto-Sivashinsky equation
Pseudo-differential operators
Origin
Hal imported