Issues with high-resolution Godunov methods for radiation hydrodynamics Academic Article

abstract

• Two issues in the development of high-resolution Godunov methods for radiation hydrodynamics are discussed. First, an analysis of the Riemann problem is given. Second, it is shown that a large class of commonly used high-resolution methods are unable to obtain the equilibrium diffusion limit. The analysis points to several possible fixes. Published by Elsevier Science Ltd.

authors

• Morel, Jim

published proceedings

• JOURNAL OF QUANTITATIVE SPECTROSCOPY & RADIATIVE TRANSFER

author list (cited authors)

• Lowrie, R. B., & Morel, J. E.

citation count

• 31

complete list of authors

• Lowrie, RB||Morel, JE

publication date

• May 2001

publisher

• Elsevier  Publisher

published in

• Journal of Quantitative Spectroscopy and Radiative Transfer  Journal

keywords

• Godunov Methods
• Radiation Hydrodynamics
• Riemann Problem
• Stiff Relaxation

Digital Object Identifier (DOI)

• 10.1016/S0022-4073(00)00097-2

start page

• 475

end page

• 489

volume

• 69

issue

• 4

URL

• http://dx.doi.org/10.1016/s0022-4073(00)00097-2