3D Hydrodynamic Simulations of Massive Main-sequence Stars. III. The Effect of Radiation Pressure and Diffusion Leading to a 1D Equilibrium Model

We present 3D hydrodynamical simulations of core convection with a stably stratified envelope of a 25 M _⊙ star in the early phase of the main sequence. We use the explicit gas-dynamics code PPMstar , which tracks two fluids and includes radiation pressure and radiative diffusion. Multiple series of...

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Үндсэн зохиолчид:	Huaqing Mao, Paul Woodward, Falk Herwig, Pavel A. Denissenkov, Simon Blouin, William Thompson, Benjamin McDermott
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	IOP Publishing 2024-01-01
Цуврал:	The Astrophysical Journal
Нөхцлүүд:	Astrophysical fluid dynamics Hydrodynamics Hydrodynamical simulations Stellar oscillations Stellar interiors Stellar convective zones
Онлайн хандалт:	https://doi.org/10.3847/1538-4357/ad6c4f
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!