51 citations · 69 across the 7 of their papers we have counts for
7 papers
A low Diffusion HLL-CPS Scheme for all Mach number flows
A. Gogoi, J. C. Mandal
A low diffusion version of the HLL-CPS scheme for resolving the shear layers and the flow features at low Mach numbers is presented here. The low diffusion HLL-CPS scheme is obtain…
A Novel Reinitialization Scheme for Conservative Level Set Method
S. Parameswaran, J. C. Mandal
Existing artificial compression based reinitialization scheme for conservative level set method has a few drawbacks, like distortion of fluid-fluid interface, unphysical patch form…
Modified HLLC-VOF solver for incompressible two-phase fluid flows
Sourabh P. Bhat, J. C. Mandal
A modified HLLC-type contact preserving Riemann solver for incompressible two-phase flows using the artificial compressibility formulation is presented. Here, the density is omitte…
Strategies to cure numerical shock instability in HLLEM Riemann solver
Sangeeth Simon, J. C. Mandal
The HLLEM scheme is a popular contact and shear preserving approximate Riemann solver for cheap and accurate computation of high speed gasdynamical flows. Unfortunately this scheme…
A Cure for numerical shock instability in HLLC Riemann solver using antidiffusion control
Simon Sangeeth, J. C Mandal
Various forms of numerical shock instabilities are known to plague many contact and shear preserving approximate Riemann solvers, including the popular Harten-Lax-van Leer with Con…
A simple cure for numerical shock instability in HLLC Riemann solver
Simon Sangeeth, J. C Mandal
The Harten-Lax-van Leer with contact (HLLC) scheme is known to be plagued by various forms of numerical shock instabilities. In this paper, we propose a new framework for developin…
An accurate and robust genuinely multidimensional Riemann solver for Euler equations based on TV flux splitting
S. Sangeeth, J. C. Mandal
A simple robust genuinely multidimensional convective pressure split (CPS) , contact preserving, shock stable Riemann solver (GM-K-CUSP-X) for Euler equations of gas dynamics is de…