2 papers
astro-ph.SR2026
Three-equation turbulent convection models in classical variables
Gábor B. Kovács, Róbert Szabó, János Nuspl
Context. Turbulent convection models in nonlinear radial stellar pulsation models rely on an extra equation for turbulent kinetic energy and fail to adequately explain mode-selecti…
astro-ph.SR2025
A new framework of multidimensional pulsating stellar envelopes I.: Properties of turbulent convection in static RR Lyrae envelope models with SPHERLS
Gábor B. Kovács, R. Szabó, J. Nuspl
Context. The one-dimensional treatment of turbulent convection had large successes until the early 2000s. However, the recent abundance and precision of observational data shows th…