59 citations · 118 across the 10 of their papers we have counts for
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On the Importance of High-Frequency Damping in High-Order Conservative Finite-Difference Schemes for Viscous Fluxes
Amareshwara Sainadh Chamarthi, Sean Bokor, Steven H. Frankel
This paper discusses the importance of high-frequency damping in high-order conservative finite-difference schemes for viscous terms in the Navier-Stokes equations. Investigating n…
Implicit gradients based conservative numerical scheme for compressible flows
Amareshwara Sainadh Chamarthi, Natan Hoffmann, Hiroaki Nishikawa +1
This paper introduces a novel approach to compute the numerical fluxes at the cell boundaries for a cell-centered conservative numerical scheme. Explicit gradients used in deriving…
Implicit gradients based novel finite volume scheme for compressible single and multi-component flows
Amareshwara Sainadh Chamarthi, Steven H. Frankel, Abhishek Chintagunta
This paper introduces a novel approach to compute the numerical fluxes at the cell boundaries in the finite volume approach. Explicit gradients used in deriving the reconstruction…
High-Order Central-Upwind shock capturing scheme using a Boundary Variation Diminishing (BVD) Algorithm
Amareshwara Sainadh Chamarthi, Steven Frankel
In this paper, we present a novel hybrid nonlinear explicit-compact scheme for shock-capturing based on a boundary variation diminishing (BVD) reconstruction. In our approach, we c…