On long-duration 3D simulations of stellar convection using ANTARES

F. Kupka, D. Fabbian, D. Kruger, N. Kostogryz, L. Gizon

Research output: Contribution to journalArticle

Abstract

We present initial results from three-dimensional (3-D) radiation hydrodynamical simulations for the Sun and targeted Sun-like stars. We plan to extend these simulations up to several stellar days to study p-mode excitation and damping processes. The level of variation of irradiance on the time scales spanned by our 3-D simulations will be studied too. Here we show results from a first analysis of the computational data we produced so far.

Original languageEnglish (US)
Pages (from-to)373-376
Number of pages4
JournalProceedings of the International Astronomical Union
Volume14
Issue numberA30
DOIs
StatePublished - Jan 1 2018

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Keywords

  • Convection
  • hydrodynamics
  • radiative transfer
  • stars: oscillations
  • Sun: oscillations

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Astronomy and Astrophysics
  • Nutrition and Dietetics
  • Public Health, Environmental and Occupational Health
  • Space and Planetary Science

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