Flows over hydraulic works – a nappe falling over a spillway, a wave breaking on a dike, etc. – undergo strong mixtures of air and water that lead to the appearance of white waters with complex dynamics. Faithfully capture the phenomenon of air bubbles entrainment/entrapment in the flowing water is therefore pivotal for the design of those works. Both experimental and numerical modeling prove to be complex due to high density ratio between phases and the multiscale nature of those flows involving turbulence and surface tension effects. The SPH (Smoothed Particle Hydrodynamics) method, a fully Lagrangian approach that models the flow as a set of moving particles without any mesh, is particularly well-suited to simulate such highly-distorted ...
The present work is dedicated to the mathematical and numerical modelling of transient air-water flo...
In this work a numerical model for fluid flow simulation was developed, based on the Smoothed Partic...
Smoothed Particle Hydrodynamics (SPH) is a Lagrangian and meshless numerical method, used in many br...
Flows over hydraulic works – a nappe falling over a spillway, a wave breaking on a dike, etc. – unde...
Les écoulements au sein d'ouvrages hydrauliques – déversement au-dessus d'un barrage, déferlement d'...
Smoothed Particle Hydrodynamics (SPH) is a fully Lagrangian, particle based approach for fluid-flow ...
In this work a new SPH model for simulating interface flows is presented. This new model is an...
L'approche Smoothed Particle Hydrodynamics (SPH) est une méthode de calcul pour simuler des écouleme...
Cette thèse porte sur l'amélioration de la méthode SPH pour les écoulements multiphasiques, et son a...
The mixing and dispersion of air into water is a frequently observed feature of flows occurring in n...
In oil extraction industry, efficiency of water-oil separators for offshore production is crucial. T...
Modelling aerated flows is a complex application of computational fluid dynamics (CFD) since the int...
The increased use of intermittent forms of renewable energy like wind and solar energy produces fluc...
The present work is dedicated to the mathematical and numerical modelling of transient air-water flo...
In this work a numerical model for fluid flow simulation was developed, based on the Smoothed Partic...
Smoothed Particle Hydrodynamics (SPH) is a Lagrangian and meshless numerical method, used in many br...
Flows over hydraulic works – a nappe falling over a spillway, a wave breaking on a dike, etc. – unde...
Les écoulements au sein d'ouvrages hydrauliques – déversement au-dessus d'un barrage, déferlement d'...
Smoothed Particle Hydrodynamics (SPH) is a fully Lagrangian, particle based approach for fluid-flow ...
In this work a new SPH model for simulating interface flows is presented. This new model is an...
L'approche Smoothed Particle Hydrodynamics (SPH) est une méthode de calcul pour simuler des écouleme...
Cette thèse porte sur l'amélioration de la méthode SPH pour les écoulements multiphasiques, et son a...
The mixing and dispersion of air into water is a frequently observed feature of flows occurring in n...
In oil extraction industry, efficiency of water-oil separators for offshore production is crucial. T...
Modelling aerated flows is a complex application of computational fluid dynamics (CFD) since the int...
The increased use of intermittent forms of renewable energy like wind and solar energy produces fluc...
The present work is dedicated to the mathematical and numerical modelling of transient air-water flo...
In this work a numerical model for fluid flow simulation was developed, based on the Smoothed Partic...
Smoothed Particle Hydrodynamics (SPH) is a Lagrangian and meshless numerical method, used in many br...