Dynamique des Fluides (DynFluid): Soumissions récentes
Voici les éléments 253-259 de 297
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Article dans une revue avec comité de lecture; ; ; ; ; ;
DARU, Virginie (Acoustical Society of America, 2013)
Rayleigh streaming in a cylindrical acoustic standing waveguide is studied both experimentally and numerically for nonlinear Reynolds numbers from 1 to 30. Streaming velocity is measured by means of laser Doppler velocimetry ... -
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 ...
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Article dans une revue avec comité de lecture(Cambridge University Press (CUP), 2013)This work provides a global optimization analysis, looking for perturbations inducing the largest energy growth at a finite time in a boundary-layer flow in the presence of smooth three-dimensional roughness elements. ...
