Wind Simulation Refinement: some New Challenges for Particle Methods

Claire Chauvin 1 Frédéric Bernardin 2 Mireille Bossy 3, * Antoine Rousseau 1
* Corresponding author
1 MOISE - Modelling, Observations, Identification for Environmental Sciences
Inria Grenoble - Rhône-Alpes, LJK - Laboratoire Jean Kuntzmann, INPG - Institut National Polytechnique de Grenoble
2 CETE de Lyon - Centre d'études techniques de l'équipement de Lyon
3 TOSCA
INRIA Lorraine, CRISAM - Inria Sophia Antipolis - Méditerranée , UHP - Université Henri Poincaré - Nancy 1, Université Nancy 2, INPL - Institut National Polytechnique de Lorraine, CNRS - Centre National de la Recherche Scientifique : UMR7502
Abstract : We present two new challenges related to the stochastic downscaling method SDM that we applied to wind simulation refinement in \cite{BBCDRS08}. After setting the framework, we introduce the boundary forcing issue, and propose a numerical scheme adapted to Particle in Cell methods. Then we turn to the uniform density constraint raised by SDM and propose some new methods that rely on optimization algorithms.
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Claire Chauvin, Frédéric Bernardin, Mireille Bossy, Antoine Rousseau. Wind Simulation Refinement: some New Challenges for Particle Methods. ECMI 2008 - The European Consortium For Mathematics In Industry, Jun 2008, London, United Kingdom. pp.765-770, ⟨10.1007/978-3-642-12110-4⟩. ⟨hal-00644924⟩

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