Free surfaces and fluid interfaces are encountered in a wide variety of gas-liquid
configurations. Although many numerical approaches exist to solve such flows, there is still a …

This paper presents a robust, adaptive numerical scheme for simulating high density ratio
and high shear multiphase flows on locally refined staggered Cartesian grids that adapt to …

Abstract Conventional algebraic Volume of Fluid (VOF) schemes utilize a Crank-Nicholson-
based unsplit advection framework which is necessary for maintaining second-order …

This paper, on Computational multi-Fluid Dynamics (CmFD) development, presents an
extension of the Ghost Fluid Method (GFM)-based Sharp Interface Level Set Method (SI …

A generic balanced-force algorithm is proposed to solve incompressible multiphase flows
with complex interfaces and large density ratios on the polyhedral unstructured grids of large …

Numerical methods for the simulation of two-phase flows based on the common one-fluid
model suffer from important transfer of momentum between the two-phases when the density …

The multi-moment based numerical model is proposed for performing large-eddy simulation
(LES) of wall-bounded incompressible turbulent flows on the unstructured grids. In this …

A Compressive volume-of-fluid (VOF) schemes exhibits numerical diffusion which inhibit
them in obtaining a numerically sharp and wrinkle free description of fluid interface which is …

We extend the unstructured LEvel set/froNT tracking (LENT) method [1],[2] for handling two-
phase flows with strongly different densities (high-density ratios) by providing the theoretical …

The least squares and Green–Gauss gradient schemes have been traditionally studied as
two distinct techniques for gradient computation on unstructured meshes in the literature. In …