26 citations · 91 across the 7 of their papers we have counts for
4 papers · 1 filter
A low-dissipation HLLD approximate Riemann solver for a very wide range of Mach numbers
Takashi Minoshima, Takahiro Miyoshi
We propose a new Harten-Lax-van Leer discontinuities (HLLD) approximate Riemann solver to improve the stability of shocks and the accuracy of low-speed flows in multidimensional ma…
A short note on reconstruction variables in shock capturing schemes for magnetohydrodynamics
Takahiro Miyoshi, Takashi Minoshima
We propose a set of quick and easy approximate characteristic variables for higher-order reconstructions of shock capturing schemes for magnetohydrodynamics (MHD). Numerical experi…
A Multistate Low-dissipation Advection Upstream Splitting Method for Ideal Magnetohydrodynamics
Takashi Minoshima, Keiichi Kitamura, Takahiro Miyoshi
We develop a new numerical scheme for ideal magnetohydrodynamic (MHD) simulations, which is robust against one- and multi-dimensional shocks, and is accurate for low Mach number fl…
A new HLLD Riemann solver with Boris correction for reducing Alfvén speed
Tomoaki Matsumoto, Takahiro Miyoshi, Shinsuke Takasao
A new Riemann solver is presented for the ideal magnetohydrodynamics (MHD) equations with the so-called Boris correction. The Boris correction is applied to reduce wave speeds, avo…