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Numerical Simulations of Solar and Stellar Convection using theANTARES code

Published online by Cambridge University Press:  20 January 2011

H. Wozniak ,
G. Hensler  and
H.J. Muthsam
H.J. Muthsam*
Affiliation:
Faculty of Mathematics, University of Vienna, Nordbergstrasse 15, 1090 Vienna, Austria. e-mail: herbert.muthsam@univie.ac.at
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Abstract

The ANTARES code (A Numerical Tool for Astrophysical RESearch) is designed for doing 1D,2D and 3D stellar (radiation-, magneto-) hydrodynamics with realistic microphysics,applying various high-resolution numerical schemes, optionally local grid refinement andworks with rectilinear or spherical coordinates.– We present results on turbulent solargranulation flows which have been done in 2D and 3D and comment on our simulations of thepulsation-convection interaction in Cepheid variables, presently 2D.

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References

Références

Muthsam, H.J., Löw-Baselli, B., Obertscheider, C., et al., 2007, MNRAS, 380, 1335 CrossRef
Merriman, B., 2003, J. Sci. Comput., 19, 309 CrossRef
Fedkiw, R., Merriman, B., Donat, R., & Osher, S., 1998, Progress in Numerical Solutions of Partial Differential Equations