Implicit hydrodynamic simulations of stellar interiors
Maxime Viallet, Isabelle Baraffe, Cedric Mulet-Marquis, Emmanuel, Leveque, Rolf Walder, Bernd Freytag, Christophe Winisdoerffer
TL;DR
This paper introduces an implicit multi-dimensional hydrodynamic code designed for stellar interior simulations, demonstrating its application to convection in pulsating stars and initial results on realistic stellar models.
Contribution
The paper presents a novel implicit multi-D hydrodynamic code for stellar evolution, enabling advanced simulations of stellar convection and pulsation.
Findings
Successful simulation of convection in pulsating stars
Initial results on realistic stellar models obtained
Demonstration of the code's applicability to stellar physics
Abstract
We report on the development of an implicit multi-D hydrodynamic code for stellar evolution. We present two test-cases relevant for the first scientific goal of the code: the simulation of convection in pulsating stars. First results on a realistic stellar model are also presented.
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Taxonomy
TopicsStellar, planetary, and galactic studies · Astronomy and Astrophysical Research · Astro and Planetary Science