3D Modeling of the Structure and Dynamics of a Main-Sequence F-type Star

Current state-of-the-art computational modeling makes it possible to build realistic models of stellar convection zones and atmospheres that take into account chemical composition, radiative effects, ionization, and turbulence. The standard 1D mixing-length-based evolutionary models are not able to...

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Veröffentlicht in:	arXiv.org 2021-07
Hauptverfasser:	Kitiashvili, Irina N, Wray, Alan A
Format:	Artikel
Sprache:	eng
Schlagworte:	Approximation Astronomical models Atmospheric models Chemical composition Composition effects Computational fluid dynamics Differential rotation F stars Fluid flow Granulation Hydrodynamics Main sequence stars Mathematical analysis Photosphere Physics - Solar and Stellar Astrophysics Radiation Simulation Stellar convection Stellar rotation Stellar structure Three dimensional models Turbulence
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