106 citations · 674 across the 25 of their papers we have counts for
Showing 2012Show all
3 papers · 1 filter
astro-ph.SR2012★ 12 cited
Magnetic field intensification by three-dimensional explosion process
H. Hotta, M. Rempel, T. Yokoyama
We investigate an intensification mechanism for the magnetic field near the base of the solar convection zone that does not rely on differential rotation. Such mechanism in additio…
astro-ph.SR2012★ 8 cited
Estimation of turbulent diffusivity with direct numerical simulation of stellar convection
H. Hotta, Y. Iida, T. Yokoyama
We investigate the value of horizontal turbulent diffusivity η by numerical calculation of thermal convection. In this study, we introduce a new method whereby the turbulent diffus…
astro-ph.SR2012★ 60 cited
Numerical Calculation of Convection with Reduced Speed of Sound Technique
H. Hotta, M. Rempel, T. Yokoyama +2
Context. The anelastic approximation is often adopted in numerical calculation with low Mach number, such as stellar internal convection. This approximation requires frequent globa…