SAM: Recent submissions
Now showing items 2947-2953 of 6547
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Communication avec acte(American Institute of Aeronautics and Astronautics, 2015)Restrictions on the maximum allowable time step of explicit time integration methods for direct and large eddy simulations of compressible turbulent flows at high Reynolds numbers can be very severe, because of the extremely ...
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Article dans une revue avec comité de lecture; ;
COUTIER-DELGOSHA, Olivier (Taylor & Francis, 2019)
This paper investigates the applicability of a hybrid data assimilation approach, namely ensemble-based variational method (EnVar), to optimise Reynolds Averaged Navier-Stokes (RANS) simulations in convergent-divergent ... -
Article dans une revue avec comité de lecture(IOP Publishing, 2017)Laser-shock experiments were performed on a ternary Zr50Cu40Al10bulk metallic glass. A spalling process was studied through post-mortem analyses conducted on a recovered sample and spall. Scanning electron microscopy ...
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Communication avec acte(American Institute of Aeronautics and Astronautics, 2018)This work presents developments towards a deterministic symbolic regression method to derive algebraic Reynolds-stress models for the Reynolds-Averaged Navier-Stokes (RANS) equations. The models are written as tensor ...
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Article dans une revue avec comité de lecture; ; ;DAL, Morgan; SCHNEIDER, Matthieu (Laser Institute of America, 2019)
The increase of process simulations in industry leads to the need of accurate knowledge of material thermal properties. As the determination of liquid metal properties is quite difficult, this article presents an experimental ...
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Article dans une revue avec comité de lecture(Elsevier, 2015)This work aims at assessing different Uncertainty Quantification (UQ) methodologies for the stochastic analysis and robust design of Organic Rankine Cycle (ORC) turbines under multiple uncertainties. Precisely, we investigate ...
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Communication avec acte; ;LARATTE, Bertrand; ; ; (2019)
Life Cycle Assessment (LCA) is a tool allowing to assess environmental impacts of a product or service over its whole life cycle. It may serve as a support for product eco-design, policy- makers and decision-takers in ...
