3 papers
physics.flu-dyn2026
A Robust All-Mach Six-Equation Diffuse-Interface Method for Multiphase Flows with Surface Tension
Ghanshyam Bharate, J. C. Mandal
A robust finite-volume framework is presented for the simulation of compressible multiphase flows with surface tension across a wide range of Mach numbers. The method is based on a…
math.NA2025
Enhanced Diffuse Interface Method for Multiphase Flow Simulations Across All Mach Numbers
Ghanshyam Bharate, J. C. Mandal
This paper enhances the Diffuse Interface Method (DIM) for simulating compressible multiphase flows across all Mach numbers by addressing the accuracy challenges posed at low Mach…
math.NA2024
Enhanced HLLEM and HLL-CPS schemes for all Mach number flows based using anti-diffusion coefficients
A. Gogoi, J. C. Mandal
This paper compares the HLLEM and HLL-CPS schemes for Euler equations and proposes improvements for all Mach number flows. Enhancements to the HLLEM scheme involve adding anti-diff…