A multidomain spectral method for supersonic reactive flows

JOURNAL OF COMPUTATIONAL PHYSICS

卷:192

Article

Don, WS ; Gottlieb, D ; Jung, JH

关键词: multidomain spectral method;    penalty interface conditions;    supersonic combustor;    recessed cavity flame-holder;    compressible Navier-Stokes equations;   

DOI  :  10.1016/j.jcp.2003.07.022

来源: Elsevier

【 摘 要 】

This paper has a dual purpose: it presents a multidomain Chebyshev method for the solution of the two-dimensional reactive compressible Navier-Stokes equations, and it reports the results of the application of this code to the numerical simulations of high Mach number reactive flows in recessed cavity. The computational method utilizes a newly derived interface boundary conditions as well as an adaptive filtering technique to stabilize the computations. The results of the simulations are relevant to recessed cavity flame-holders. (C) 2003 Elsevier B.V. All rights reserved.

【 授权许可】

Free