A multidomain spectral method for supersonic reactive flows

Authors:
Wai-Sun Don;David Gottlieb;Jae-Hun Jung
Affiliations:
Division of Applied Mathematics, Brown University, 182 George Street, Providence, RI;Division of Applied Mathematics, Brown University, 182 George Street, Providence, RI;Division of Applied Mathematics, Brown University, 182 George Street, Providence, RI
Venue:
Journal of Computational Physics
Year:
2003

Citing 11
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Spectral Simulation of Supersonic Reactive Flows

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Abstract

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.