Počet záznamů: 1
The solution of the radiative transfer equation in axial symmetry
- 1.0333263 - ASÚ 2010 RIV DE eng C - Konferenční příspěvek (zahraniční konf.)
Korčáková, Daniela - Kubát, Jiří
The solution of the radiative transfer equation in axial symmetry.
Numerical Methods in Multidimensional Radiative Transfer. Berlin: Springer, 2009 - (Kanschat, G.), s. 237-246. ISBN 978-3-540-85368-8.
[Numerical Methods in Multidimensional Radiative Transfer. Heidelberg (DE), 24.09.2003-26.09.2003]
Grant CEP: GA ČR GA205/01/0656; GA ČR GP205/04/P224
Výzkumný záměr: CEZ:AV0Z10030501
Klíčová slova: multidimensional radiative transfer * stellar atmospheres
Kód oboru RIV: BN - Astronomie a nebeská mechanika, astrofyzika
We present a new method for the solution of the radiative transfer equation in axial symmetry. The three dimensional problem is reduced to a two dimensional one using a set of independent planes. Our extended short characteristics method is applied to the radiative transfer problem in each of the planes using polar coordinates. The method is able to handle a velocity field, which is accounted for using the Doppler shift between neighboring cells.
Trvalý link: http://hdl.handle.net/11104/0178294
Počet záznamů: 1