16 citations · 46 across the 18 of their papers we have counts for
6 papers · 1 filter
Second order divergence constraint preserving entropy stable finite difference schemes for ideal two-fluid plasma flow equations
Jaya Agnihotri, Deepak Bhoriya, Harish Kumar +2
Two-fluid plasma flow equations describe the flow of ions and electrons with different densities, velocities, and pressures. We consider the ideal plasma flow i.e. we ignore viscou…
Bound Preserving Lax-Wendroff Flux Reconstruction Method for Special Relativistic Hydrodynamics
Sujoy Basak, Arpit Babbar, Harish Kumar +1
Lax-Wendroff flux reconstruction (LWFR) schemes have high order of accuracy in both space and time despite having a single internal time step. Here, we design a Jacobian-free LWFR…
Entropy stable finite difference schemes for Chew, Goldberger & Low anisotropic plasma flow equations
Chetan Singh, Anshu Yadav, Deepak Bhoriya +2
In this article, we consider the Chew, Goldberger \& Low (CGL) plasma flow equations, which is a set of nonlinear, non-conservative hyperbolic PDEs modelling anisotropic plasma flo…
Going Beyond the MHD Approximation: Physics-Based Numerical Solution of the CGL Equations
Deepak Bhoriya, Dinshaw S. Balsara, Vladimir Florinski +1
We present a new numerical model for solving the Chew-Goldberger-Low system of equations describing a bi-Maxwellian plasma in a magnetic field. Heliospheric and geospace environmen…
Efficient Alternative Finite Difference WENO Schemes for Hyperbolic Systems with Non-Conservative Products
Dinshaw S. Balsara, Deepak Bhoriya, Chi-Wang Shu +1
Higher order finite difference Weighted Essentially Non-Oscillatory (WENO) schemes for conservation laws represent a technology that has been reasonably consolidated. They are extr…
Efficient Alternative Finite Difference WENO Schemes for Hyperbolic Conservation Laws
Dinshaw S. Balsara, Deepak Bhoriya, Chi-Wang Shu +1
Higher order finite difference Weighted Essentially Non-Oscillatory (WENO) schemes for conservation laws are extremely popular because, for multidimensional problems, they offer hi…