Dynamique des Fluides (DynFluid): Recent submissions
Now showing items 176-182 of 295
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Article dans une revue avec comité de lecture(Springer Verlag (Germany), 2017)For the purpose of estimating the epistemic model-form uncertainty in Reynolds-Averaged Navier-Stokes closures, we propose two transport equations to locally perturb the Reynolds stress tensor of a given baseline eddy-viscosity ...
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Article dans une revue avec comité de lecture; ; ; ;
DARU, Virginie (Elsevier, 2017)
The effect of inertia on Rayleigh streaming generated inside a cylindrical resonator where a mono-frequency standing wave is imposed, is investigated numerically and experimentally. To this effect, time evolutions of ... -
Article dans une revue avec comité de lecture; ; ; ;ROBINET, Jean-Christophe (Elsevier, 2017)
A Godunov's type unstructured finite volume method suitable for highly compressible turbulent scale-resolving simulations around complex geometries is constructed by using a successive correction technique. First, a family ...
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Article dans une revue avec comité de lecture(Elsevier, 2019)In computational fluid dynamics simulations of industrial flows, models based on the Reynolds-averaged Navier–Stokes (RANS) equations are expected to play an important role in decades to come. However, model uncertainties ...
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Article dans une revue avec comité de lecture;SCIACOVELLI, Luca; GLOERFELT, Xavier (Cambridge University Press (CUP), 2017)
The influence of dense-gas effects on compressible wall-bounded turbulence is investigated by means of direct numerical simulations of supersonic turbulent channel flows. Results are obtained for PP11, a heavy fluorocarbon ...
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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 ...
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Article dans une revue avec comité de lecture;SHIRINBAYAN, Mohammadali; TCHARKHTCHI, Abbas; FITOUSSI, Joseph; BAKIR, Farid (Wiley, 2019)
In this paper, the thermo-oxidation for a short glass fiber–reinforced polyphenylene sulfide (PPS/GF) composite was experimentally and theoretically studied by a wide range of physicochemical and mechanical techniques. The ...
