Dynamique des Fluides (DynFluid): Soumissions récentes
Voici les éléments 246-252 de 297
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Article dans une revue avec comité de lecture; ; ;
BARRALLIER, Laurent; KUBLER, Regis (Elsevier, 2014)
A model reproducing strain softening behavior in ceramic materials is proposed, base on a critical treatment of previous mechanical experimental results on uranium dioxide. The main hypothesis is that the strain softening ... -
Article dans une revue avec comité de lecture;GLOERFELT, Xavier (Elsevier, 2012)
Overset strategy can be an efficient way to keep high-accuracy discretization by decomposing a complex geometry in topologically simple subdomains. Apart from the grid assembly algorithm, the key point of overset technique ...
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Article dans une revue avec comité de lecture; ; ;SARRAF, Christophe (IOP Publishing, 2013)
Some projects such as the EUROMET project 463 have underlined the lack of agreement between experimental measurements and calculations by the finite element method (FEM), used to determine the piston fall rate of a ...
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Article dans une revue avec comité de lecture; ;PESCI, Raphaël (Institute of Electrical and Electronics Engineers, 2013)
An extensive study is made to analyze the impact of pure lanthanum on the microstructure and mechanical properties of Sn-Ag-Cu (SAC) alloys at high temperatures. Different compositions are tested; the temperature applied ...
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Article dans une revue avec comité de lecture; ; ;SARRAF, Christophe (IOP Publishing, 2013)
This paper aims to investigate, by means of numerical simulation, the effect of gap profiles on the calculation of the pressure distortion coefficient (λ) and the piston fall rate (vf) of two piston-cylinder units used in ...
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Article dans une revue avec comité de lecture;GLOERFELT, Xavier (Cambridge University Press (CUP), 2013)
Boundary layers constitute a fundamental source of aerodynamic noise. A turbulent boundary layer over a plane wall can provide an indirect contribution to the noise by exciting the structure, and a direct noise contribution. ...
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Article dans une revue avec comité de lecture; ;GLOERFELT, Xavier (Elsevier, 2011)
Proper Orthogonal Decomposition and Stochastic Estimation are combined to shed some light on the link between organized flow structures and noise generation by turbulent flows. Proper Orthogonal Decomposition (POD) is ...
