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arXiv · 1009.2409

Simulations of stellar convection, pulsation and semiconvection

Herbert J. Muthsam·Friedrich Kupka·Eva Mundprecht·Florian Zaussinger·Hannes Grimm-Strele·Natalie Happenhofer
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Abstract

We report on modelling in stellar astrophysics with the ANTARES code. First, we describe properties of turbulence in solar granulation as seen in high-resolution calculations. Then, we turn to the first 2D model of pulsation-convection interaction in a cepheid. We discuss properties of the outer and the HEII ionization zone. Thirdly, we report on our work regarding models of semiconvection in the context of stellar physics.

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Herbert J. Muthsam, Friedrich Kupka, Eva Mundprecht, Florian Zaussinger, Hannes Grimm-Strele, Natalie Happenhofer. 2010-09-13. Simulations of stellar convection, pulsation and semiconvection. https://doi.org/10.1017/s1743921311017595

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