A mixture-energy-consistent six-equation two-phase numerical model for fluids with interfaces, cavitation and evaporation waves

A mixture-energy-consistent six-equation two-phase numerical model for fluids with interfaces, cavitation and evaporation waves

We model liquid-gas flows with cavitation by a variant of the six-equation single-velocity two-phase model with stiff mechanical relaxation of Saurel–Petitpas–Berry [J. Comput. Phys. 228 (2009), 1678–1712]. In our approach we employ phasic total energy equations instead of the phasic internal energy equations of the classical six-equation system. This alternative formulation allows us to easily...

A mixture-energy-consistent numerical approximation of a two-phase flow model for fluids with interfaces and cavitation

We model cavitating flows by a variant of the six-equation singlevelocity two-phase model with stiff mechanical relaxation of Saurel–Petitpas– Berry [J. Comput. Phys. 228, 1678 (2009)]. In our approach we employ phasic total energy equations instead of the phasic internal energy equations of the classical system. This alternative formulation allows us to easily design a simple numerical method ...

A FIVE-EQUATION MODEL FOR THE NUMERICAL SIMULATION OF INTERFACES IN TWO-PHASE FLOWS Titre ourant: a ve-equation model for two-phase ows Gr egoire ALLAIRE

A FIVE-EQUATION MODEL FOR THE NUMERICAL SIMULATION OF INTERFACES IN TWO-PHASE FLOWS Titre ourant: a ve-equation model for two-phase ows Gr egoire ALLAIRE

‎A Consistent and Accurate Numerical Method for Approximate Numerical Solution of Two Point Boundary Value Problems

In this article we have proposed an accurate finite difference method for approximate numerical solution of second order boundary value problem with Dirichlet boundary conditions. There are numerous numerical methods for solving these boundary value problems. Some these methods are more efficient and accurate than others with some advantages and disadvantages. The results in experiment on model...