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Analysis and development of spatial hp-refinement methods for the neutron tra...
The different neutronic parameters have to be calculated with a higher accuracy in order to design the 4th generation reactor cores. As memory storage and computation... -
Analysis and numerical approximation of hyperbolic systems of conservation la...
This thesis is devoted to the study of nonlinear hyperbolic systems of conservation laws with source terms allowed to become stiff. Applications come for the largest... -
Relaxation of fluid systems
International audience -
Adaptive scheme based on entropy production: robustness through severe test c...
In this paper, we study the robustness of the 1D adaptive numerical scheme based on numerical density of entropy production for hyperbolic conservation. In particular,... -
Approximation of mono-dimensional hyperbolic systems: a lattice Boltzmann sch...
We focus on mono-dimensional hyperbolic systems approximated by a particular lattice Boltz- mann scheme. The scheme is described in the framework of the multiple... -
Penalization for non-linear hyperbolic system
International audience -
On the rigid-lid approximation for two shallow layers of immiscible fluids wi...
Compared to version 2, typos have been corrected and additional remarks/discussion added. To appear in Journal of Nonlinear Science. -
Modeling phase transition and metastable phases
We propose a model that describes phase transition including metastable phases present in the van der Waals Equation of State (EoS). We introduce a dynamical system... -
Analysis of models for ITER: treatment of boundary conditions for the edge pl...
This thesis deals with the study of wall plasma interactions in a nuclear fusion reactor such as a tokamak. The goal is to propose methods to solve partial... -
3D entropic AMR for air-water flow
International audience
