118 datasets found

In addition to the Solar System and its planets, we now have a database of nearly 1000 planets that emphasize the huge diversity of planets and systems that can be...

Digital human models (DHM) are more and more used in ergonomic applications. A key issue for researchers is yet to improve the DHM ability to interact with their...

Cette étude porte sur la compréhension des phénomènes mis en jeu lors d'un accident où un véhicule percute un piéton. L'objectif est de déterminer les relations de...

The objective of this work was to design and develop a simulation and multi-criteria optimization tool of energy systems composed of renewable energy (RE) production...

Gas migration in rocks results from natural and artificial processes. Understanding gas migration matters for the Comprehensive Nuclear-Test-Ban Treaty (CTBT), to...

Tidal bores are surge waves propagating upstream rivers as the tide rushes into estuaries. They induce large turbulences and mixing of the river and estuary flow of...

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The aim of this thesis is to study numerically two phase flow using accurate interface tracking method. First, a two phase flow homogeneous isotropic turbulence is...

This study focuses on the machining of the Ti17 titanium alloy using high-pressure water jet assistance. Special emphasis is placed on the analysis of degradation...

The work proposed here is devoted to the prediction and the characterization of the mechanical behavior of interlock woven composite structures. We propose an approach...

Global warming is related to atmospheric greenhouse gas concentration increase and especially anthropogenic CO₂ emissions. Geologic sequestration has the potential...

In this Ph.D. thesis, we have carried out 2D numerical simulations to study the influence of dielectric surfaces on the propagation dynamics of plasma discharges at...

This work is a part of a research program aiming to develop tools allowing to optimize the tactical decision process during onshore sailing races in complex...

This thesis aims at understanding the internal dynamics of solar-type stars and the origin of their magnetism. We will explore the complex nonlinear interactions...

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In order to deal with the current economical and environmental context, the next engine generation will need to offer great operability, compactness and high...