Dynamique des Fluides (DynFluid): Recent submissions
Now showing items 85-91 of 295
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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; ;LOISEAU, Jean-Christophe (Cambridge University Press (CUP), 2018)
We propose a general dynamic reduced-order modelling framework for typical experimental data: time-resolved sensor data and optional non-time-resolved particle image velocimetry (PIV) snapshots. This framework can be ...
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Article dans une revue avec comité de lecture;DELIGANT, Michael; KHELLADI, Sofiane (ELSEVIER, 2015)
This paper presents a two phases flow model combined with a high order finite volume solver on unstructured mesh. The solver is highly conservative and preserves the sharpness of the interface without any reconstruction. ...
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Article dans une revue avec comité de lecture; ; ;BAKIR, Farid; KHELLADI, Sofiane (Elsevier Masson, 2016)
In the present work, a reduced-order method, “Proper Generalized Decomposition (PGD)” is extended and applied to the resolution of the Reynolds equation describing the behavior of the lubricant in hydrodynamic journal ...
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Article dans une revue avec comité de lecture; ;PEREIRA, Michaël (American Physical Society (APS), 2019)
A shear flow of liquid metal (Galinstan) is driven in an annular channel by counter-rotating traveling magnetic fields imposed at the endcaps. When the traveling velocities are large, the flow is turbulent and its azimuthal ...
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Article dans une revue avec comité de lectureROBINET, Jean-Christophe; GLOERFELT, Xavier (American Physical Society, 2017)
The generation of a turbulent inflow is a tricky problem. In the framework of aeroacoustics, another important constraint is that the numerical strategy used to reach a turbulent state induces a spurious noise which is ...
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Article dans une revue avec comité de lecture; ; ;BAKIR, Farid; KHELLADI, Sofiane (Elsevier Masson, 2019)
A wisely chosen geometry of micro textures with the favorable relative motion of lubricated surfaces in contacts can enhance tribological characteristics. In this paper, a computational investigation related to the combined ...
