Computations of compressible multifluids

R Abgrall, S Karni - Journal of computational physics, 2001 - Elsevier
Recent years have seen a growing interest in develo** numerical algorithms for
compressible multifluids. Computations ran into unexpected difficulties due to oscillations …

Diffuse-interface capturing methods for compressible two-phase flows

R Saurel, C Pantano - Annual Review of Fluid Mechanics, 2018 - annualreviews.org
Simulation of compressible flows became a routine activity with the appearance of shock-
/contact-capturing methods. These methods can determine all waves, particularly …

A multiphase Godunov method for compressible multifluid and multiphase flows

R Saurel, R Abgrall - Journal of Computational Physics, 1999 - Elsevier
We propose a new model and a solution method for two-phase compressible flows. The
model involves six equations obtained from conservation principles applied to each phase …

A five-equation model for the simulation of interfaces between compressible fluids

G Allaire, S Clerc, S Kokh - Journal of Computational Physics, 2002 - Elsevier
A diffuse-interface method is proposed for the simulation of interfaces between compressible
fluids with general equations of state, including tabulated laws. The interface is allowed to …

A simple method for compressible multifluid flows

R Saurel, R Abgrall - SIAM Journal on Scientific Computing, 1999 - SIAM
A simple second order accurate and fully Eulerian numerical method is presented for the
simulation of multifluid compressible flows, governed by the stiffened gas equation of state …

Implementation of WENO schemes in compressible multicomponent flow problems

E Johnsen, T Colonius - Journal of Computational Physics, 2006 - Elsevier
High-order accurate shock-capturing schemes are capable of properly resolving
discontinuities with correct wave speeds in single-fluid Riemann problems. However, when …

Numerical simulations of non-spherical bubble collapse

E Johnsen, TIM Colonius - Journal of fluid mechanics, 2009 - cambridge.org
A high-order accurate shock-and interface-capturing scheme is used to simulate the
collapse of a gas bubble in water. In order to better understand the damage caused by …

Modeling of shock wave produced by collapse of cavitation bubble using a fully conservative multiphase model

VT Nguyen, TH Phan, WG Park - Physics of Fluids, 2023 - pubs.aip.org
In this study, we extensively validated the applicability of the fully conservative compressible
multiphase flow model to simulate the collapse of cavitation bubbles. The mathematical …

A multiphase model for compressible flows with interfaces, shocks, detonation waves and cavitation

R Saurel, O Lemetayer - Journal of fluid mechanics, 2001 - cambridge.org
A compressible multiphase unconditionally hyperbolic model is proposed. It is able to deal
with a wide range of applications: interfaces between compressible materials, shock waves …

Finite-volume WENO scheme for viscous compressible multicomponent flows

V Coralic, T Colonius - Journal of computational physics, 2014 - Elsevier
We develop a shock-and interface-capturing numerical method that is suitable for the
simulation of multicomponent flows governed by the compressible Navier–Stokes equations …