This thesis describes the development of a computational method based on the Euler
equations to predict the structure and dynamics of 3D unsteady sheet cavitation as it occurs …

Cavitation induction is of high interest for a wide range of applications, from hydraulic
machines to bioengineering applications. Numerous experimental and numerical studies …

Dans ce mémoire, on s' intéresse à la simulation des écoulements liquide-vapeur en
transition de phase. Pour décrire ces écoulements, une approche bifluide moyennée à deux …

ABSTRACT A one-dimensional model is introduced in this paper for problems of internal
ballistics involving solid propellant combustion. First, the work presents the physical …

In this paper, we propose a modification of an acoustic-transport operator splitting Lagrange-
projection method for simulating compressible flows with gravity. The original method …

Transient two-phase flow in pipes and wellbores appears in several processes in petroleum
industry. Predicting pressure, temperature and composition behavior during offshore well …

Compressible multiphase flows are found in several applications related to combustion,
explosion, or high-speed systems. Examples are solid and liquid propellants such as those …

A model formulated in terms of conserved variables is proposed for its use in the study of
internal ballistic problems of pyrotechnical mixtures and propellants. It is a transient two …

A model for calculating the interaction between shock waves and a reacting aluminum
droplet was developed. The model accounts for acoustic impedance mismatch at the liquid …

Two-phase flow is studied numerically one-dimensionally using a two-fluid equation system.
A hyperbolic type of governing equation is applied in our simulation. The segregated …