74 citations · 339 across the 14 of their papers we have counts for
11 papers · 1 filter
Structure of the solar photosphere studied from the radiation hydrodynamics code ANTARES
P. Leitner, B. Lemmerer, A. Hanslmeier +4
The ANTARES radiation hydrodynamics code is capable of simulating the solar granulation in detail unequaled by direct observation. We introduce a state-of-the-art numerical tool to…
Dynamics of small-scale convective motions
Birgit Lemmerer, Arnold Hanslmeier, Herbert Muthsam +1
Previous studies have discovered a population of small granules with diameters less than 800 km showing differing physical properties. High resolution simulations and observations…
Multidimensional modelling of classical pulsating stars
Herbert J. Muthsam, Friedrich Kupka
After an overview of general aspects of modelling the pulsation- convection interaction we present reasons why such simulations (in multidimensions) are needed but, at the same tim…
Multidimensional realistic modelling of Cepheid-like variables-II: Analysis of a Cepheid model
Eva Mundprecht, Herbert J. Muthsam, Friedrich Kupka
Non-local, time-dependent convection models have been used to explain the location of double-mode pulsations in Cepheids in the HR diagram as well as the existence and location of…
Multidimensional realistic modelling of Cepheid-like variables. I: Extensions of the ANTARES code
Eva Mundprecht, Herbert J. Muthsam, Friedrich Kupka
We have extended the ANTARES code to simulate the coupling of pulsation with convection in Cepheid-like variables in an increasingly realistic way, in particular in multidimensions…
Modelling stellar convection and pulsation in multidimensions using the ANTARES code
Eva Mundprecht, Herbert J. Muthsam
The ANTARES code has been designed for simulation of astrophysical flows in a variety of situations, in particular in the context of stellar physics. Here, we describe extensions a…