SAM: Recent submissions
Now showing items 2944-2950 of 6547
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Communication avec acte; ;
HAUVILLE, Frederic; ; ; ; (Ecole Navale, 2013)
Gennakers are lightweight and flexible sails, used for downwind sailing configurations. Qualities sought for this kind of sail are propulsive force and dynamic stability. To simulate accurately the flow around such a sail, ... -
Communication avec acte; ; ; ; ; ;BERVEILLER, Sophie; KUBLER, Regis (ShotPeener ICSP13, 2017)
In the last years, due to increasing ecology and environmental constraints, a search for lightweight structures has been carried out, leading to the use of more complex geometries and new materials. In that context, TRIP ...
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Article dans une revue avec comité de lecture; ; ; ;DAL, Morgan; REGNIER, Gilles; MONTEIRO, Eric (MDPI, 2019)
The presence of defects like gas bubble in fabricated parts is inherent in the selective laser sintering process and the prediction of bubble shrinkage dynamics is crucial. In this paper, two artificial intelligence (AI) ...
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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 ...
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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 ...
