263 citations · 263 across the 3 of their papers we have counts for
5 papers · 1 filter
Comparison of Macro- and Microscopic Solutions of the Riemann Problem II. Two-Phase Shock Tube
Timon Hitz, Steven Joens, Matthias Heinen +2
The Riemann problem is one of the basic building blocks for numerical methods in computational fluid mechanics. Nonetheless, there are still open questions and gaps in theory and m…
A Load Balance Strategy for Hybrid Particle-Mesh Methods
P. Ortwein, T. Binder, S. Copplestone +5
We present a load balancing strategy for hybrid particle-mesh methods that is based on domain decomposition and element-local time measurement. This new strategy is compared to our…
Load balancing strategies for the DSMC simulation of hypersonic flows using HPC
T. Binder, S. Copplestone, A. Mirza +6
In the context of the validation of PICLas, a kinetic particle suite for the simulation of rarefied, non-equilibrium plasma flows, the biased hypersonic nitrogen flow around a blun…
Efficient, High Accuracy ADER-WENO Schemes for Hydrodynamics and Divergence-Free Magnetohydrodynamics
Dinshaw S. Balsara, Tobias Rumpf, Michael Dumbser +1
The present paper introduces a class of finite volume schemes of increasing order of accuracy in space and time for hyperbolic systems that are in conservation form. This paper spe…
A Sub-Cell Based Indicator for Troubled Zones in RKDG Schemes and a Novel Class of Hybrid RKDG+HWENO Schemes
D. S. Balsara, Christoph Altmann, Claus-Dieter Munz +1
Runge Kutta Discontinuous Galerkin (RKDG) schemes can provide highly accurate solutions for a large class of important scientific problems. Using them for problems with shocks and…