Title of article
Multigroup half space moment approximations to the radiative heat transfer equations
Author/Authors
Turpault، نويسنده , , R. and Frank، نويسنده , , M. and Dubroca، نويسنده , , B. and Klar، نويسنده , , A.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2004
Pages
9
From page
363
To page
371
Abstract
The half space moment approximation to the radiative heat transfer equations developed in [J. Comp. Phys. 180 (2002) 584] for frequency-independent absorption and scattering is extended to frequency-dependent coefficients using averaging over frequency groups. We compare numerical results obtained with this new model to known approximations in different physical regimes.
Keywords
Multigroup equations , Radiative transfer equations , Half fluxes , Moment methods , Entropy minimization
Journal title
Journal of Computational Physics
Serial Year
2004
Journal title
Journal of Computational Physics
Record number
1478042
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