Dynamique des Fluides (DynFluid): Soumissions récentes
Voici les éléments 64-70 de 297
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Article dans une revue avec comité de lecture;
KOUIDRI, SMAINE; (Springer, 2016)
Nonlinear phenomena in oscillating flow devices cause the appearance of a relatively minor secondary flow known as acoustic streaming, which is superimposed on the primary oscillating flow. Knowledge of control parameters, ... -
Article dans une revue avec comité de lecture; ; ;ROBINET, Jean-Christophe (American Institute of Aeronautics and Astronautics, 2019)
The transonic buffet is a complex aerodynamic instability that appears on wings and airfoils at a high subsonic Mach number and/or angle of attack. It consists of a shock oscillation that induces pressure and notably lift ...
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Article dans une revue avec comité de lecture; ; ; ;KHELLADI, Sofiane (Elsevier, 2018)
In this work, we propose a new meshless approach based on a Galerkin discretization of a set of conservation equations on an Arbitrary Lagrangian–Eulerian framework. In particular, we solve the Linearized Euler Equations, ...
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Article dans une revue avec comité de lecture; ; ; ; ;TCHARKHTCHI, Abbas; BAKIR, Farid; KHELLADI, Sofiane (Springer Verlag, 2015)
This paper concerns the study of sintering phenomenon during rotational molding of polypropylene(PP),Polyvinylidenefluoride (PVDF) and Polymethyl methacrylate (PMMA). First, the coalescence (first step of sintering) of two ...
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Article dans une revue avec comité de lecture; ; ;ROBINET, Jean-Christophe (Elsevier, 2018)
Coherent structures in turbulent shear flows take the form of packets of hairpin vortices reaching the outer region of the boundary layer along with streaks of different size, going from the near-wall to the outer region. ...
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Article dans une revue avec comité de lecture; ; ;DELIGANT, Michael; BAKIR, Farid; KHELLADI, Sofiane (Elsevier, 2018)
Turbomachinery design is a complex problem which requires a lot of experience. The procedure may be speed up by the development of new numerical tools and optimization techniques. The latter rely on the parameterization ...
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Article dans une revue avec comité de lecture; ; ; ;BAKIR, Farid; KHELLADI, Sofiane (Elsevier, 2015)
This work presents the results of numerical simulation of unsteady cavitating flow through a two–bladed axial inducer. First, the analysis was carried out in a blade cascade, this two–dimensional simplified model, obtained ...
