A two-phase mixing layer between parallel gas and liquid streams: multiphase turbulence statistics and influence of interfacial instability
The two-phase mixing layer formed between parallel gas and liquid streams is an important
fundamental problem in turbulent multiphase flows. The problem is relevant to many …
fundamental problem in turbulent multiphase flows. The problem is relevant to many …
A robust incompressible Navier-Stokes solver for high density ratio multiphase flows
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 …
and high shear multiphase flows on locally refined staggered Cartesian grids that adapt to …
An all-Mach method for the simulation of bubble dynamics problems in the presence of surface tension
This paper presents a generalization of an all-Mach formulation for multiphase flows
accounting for surface tension and viscous forces. The proposed numerical method is based …
accounting for surface tension and viscous forces. The proposed numerical method is based …
A numerical model for simulation of two-phase flows interaction with flexible slender bodies
This paper introduces a fluid–structure interaction (FSI) model for simulation of the coupled
dynamics between two-phase flows and elastic slender structures. This model is extended …
dynamics between two-phase flows and elastic slender structures. This model is extended …
An unstructured finite-volume level set/front tracking method for two-phase flows with large density-ratios
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 …
phase flows with strongly different densities (high-density ratios) by providing the theoretical …
Parallel, robust, interface simulator (PARIS)
W Aniszewski, T Arrufat, M Crialesi-Esposito… - Computer Physics …, 2021 - Elsevier
Abstract Paris (PArallel, Robust, Interface Simulator) is a finite volume code for simulations
of immiscible multifluid or multiphase flows. It is based on the “one-fluid” formulation of the …
of immiscible multifluid or multiphase flows. It is based on the “one-fluid” formulation of the …
Modeling and detailed numerical simulation of the primary breakup of a gasoline surrogate jet under non-evaporative operating conditions
The injection and atomization of gasoline fuels are critical to the performance of gasoline
direct injection engines. Due to the complex nature of the primary breakup of the liquid jet in …
direct injection engines. Due to the complex nature of the primary breakup of the liquid jet in …
A mass-momentum consistent, volume-of-fluid method for incompressible flow on staggered grids
The computation of flows with large density contrasts is notoriously difficult. To alleviate the
difficulty we consider a discretization of the Navier-Stokes equation that advects mass and …
difficulty we consider a discretization of the Navier-Stokes equation that advects mass and …
A consistent volume-of-fluid approach for direct numerical simulation of the aerodynamic breakup of a vaporizing drop
A novel simulation framework has been developed in this study for the direct numerical
simulation of the aerodynamic breakup of a vaporizing drop. The interfacial multiphase flow …
simulation of the aerodynamic breakup of a vaporizing drop. The interfacial multiphase flow …
A new efficient momentum preserving Level-Set/VOF method for high density and momentum ratio incompressible two-phase flows
D Zuzio, A Orazzo, JL Estivalèzes, I Lagrange - Journal of Computational …, 2020 - Elsevier
Many two-phase flows relevant to natural and industrial applications are characterized by
high density ratios and high shears at the interface. These peculiarities make numerical …
high density ratios and high shears at the interface. These peculiarities make numerical …