29 citations · 29 across the 4 of their papers we have counts for
5 papers
Orbit equivalences of pseudo-Anosov flows
Thomas Barthelmé, Steven Frankel, Kathryn Mann
We prove a classification theorem for transitive Anosov and pseudo-Anosov flows on closed 3-manifolds, up to orbit equivalence. In many cases, flows on a 3-manifold are complet…
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 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…
Impact of wall modeling on kinetic energy stability for the compressible Navier-Stokes equations
Vikram Singh, Steven Frankel, Jan Nordström
Affordable, high order simulations of turbulent flows on unstructured grids for very high Reynolds number flows require wall models for efficiency. However, different wall models h…
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…