Convection in stable and unstable fronts
โ Scribed by Elliott, Drew; Vasquez, Desiderio A.
- Book ID
- 121470079
- Publisher
- The American Physical Society
- Year
- 2012
- Tongue
- English
- Weight
- 971 KB
- Volume
- 85
- Category
- Article
- ISSN
- 1063-651X
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
We show that for the P N -P N-2 spectral element method (SEM), in which the velocity and pressure are approximated by polynomials of order N and N -2, respectively, numerical instabilities may occur in Navier-Stokes simulations. These instabilities depend on the formulation of the convection operato
## Abstract This paper examines a simplified active combustion model in which the reaction influences the flow. We consider front propagation in a reactive Boussinesq system in an infinite vertical strip. Nonlinear stability of planar fronts is established for narrow domains when the Rayleigh numbe