- Tytuł:
- Godunov-type algorithms for numerical modeling of solar plasma
- Autorzy:
-
Murawski, K.
Lee, D. - Powiązania:
- https://bibliotekanauki.pl/articles/206269.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polska Akademia Nauk. Instytut Badań Systemowych PAN
- Tematy:
-
computer science
modelling
numerical methods
hyperbolic equations - Opis:
- We discuss numerical methods to solve the Cauchy problem for hyperbolic equations, paying attention to equations which describe physical phenomena in fluid dynamics. We concentrate on Godunov-type methods which adopt Riemann solvers. These methods constitute a formidable task due to complexity of hyperbolic equations. Despite this complexity we show that the Godunov-type methods can be successfully applied to simulate complex systems such as described by equations of magnetohydrodynamics. In particular, we simulate thermal mode in a two-dimensional x-point magnetic field topology that is embedded in a gravitationally stratified solar atmosphere.
- Źródło:
-
Control and Cybernetics; 2012, 41, 1; 35-56
0324-8569 - Pojawia się w:
- Control and Cybernetics
- Dostawca treści:
- Biblioteka Nauki
Artykuł