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Article information
2003 , Volume 8, ¹ 2, p.74-95
Romanov D.V., Romanov K.V.
Numerical modelling of dynamic processes in solar atmosphere
The article is devoted to numerical modelling of non-stationary processes in the solar atmosphere. For the description of atmospheric plasma the choice of approximation of one-fluid gas dynamics taking into account the radiation heat conductivity and thermal conduction processes is proved. The explicit conservative scheme for a numerical solution of the written out equations set is constructed. The used interpolation algorithm of volumetric forces allows to reduce errors of account stationary solutions found by relaxation method. The numerical results of test problem and the solar atmospheric heating with overturning acoustic waves problem are indicated.
[full text] Classificator Msc2000:- *65Z05 Applications to physics
- 85A30 Hydrodynamic and hydromagnetic problems
Keywords: solar chromosphere, dynamical response, solar physics
Author(s):
Romanov Dmitrii Valerievich
PhD.
Position: person working for doctors degree
Office: Irkustsk State University of Railway transportation
Address: Russia, Krasnoyarsk
E-mail: d-v-romanov@yandex.ru
Romanov KonstantinV.
PhD.
Office: Krasnoyarsk State University of Railways Transport
Address: Russia, Krasnoyarsk
Bibliography link:
Romanov D.V., Romanov K.V. Numerical modelling of dynamic processes in solar atmosphere // Computational technologies. 2003. V. 8. ¹ 2. P. 74-95
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