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JOURNALS // Siberian Journal of Pure and Applied Mathematics // Archive

Vestn. Novosib. Gos. Univ., Ser. Mat. Mekh. Inform., 2011 Volume 11, Issue 2, Pages 15–20 (Mi vngu75)

Modelling of Radiative Heat Transfer in Circumstellar Media by Monte-Carlo Method

S. A. Brednikhina, B. A. Karginb

a Novosibirsk State University
b Institute of Computational Mathematics and Mathematical Geophysics (Computing Center), Siberian Branch of the Russian Academy of Sciences, Novosibirsk

Abstract: The present paper is devoted to modeling of radiative heat transfer in forming planetary systems. The solution of transfer equation for dusty media of spherical polydispersive silicate particles is considered.
An algorithm of computation of temperature distribution in circumstellar disks is proposed. Coincidence of numerical results and known analytical cases is shown. Spatial distribution of optical characteristics of $\beta$-Pictoris debris disk are obtained.

Keywords: statictical modelling, radiative heat transfer.

UDC: 519.245:551.521.6

Received: 04.12.2009



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