Dynamique des Fluides (DynFluid): Recent submissions
Now showing items 99-105 of 291
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Article dans une revue avec comité de lecture(Cambridge University Press (CUP), 2020)A study of dense-gas effects on the stability of compressible boundary-layer flows is conducted. From the laminar similarity solution, the temperature variations are small due to the high specific heat of dense gases, ...
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Article dans une revue avec comité de lecture(American Institute of Physics, 2015)The importance of secondary instability of streaks for the generation of vortical struc-tures attached to the wall in the logarithmic region of turbulent channels is studied. Thestreaks and their linear instability are ...
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Article dans une revue avec comité de lecture(IOP Publishing, 2016)The asymptotic suction boundary layer (ASBL) is used for studying two permeability models, namely the Darcy and the Forchheimer model, the latter being more physically correct according to the literature. The term that ...
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Article dans une revue avec comité de lecture(Elsevier Masson, 2017)Simulations using a Restricted Nonlinear (RNL) system, where mean flow distortion resulting from Reynolds stress feedback regenerates rolls, is applied in a channel flow under subcritical conditions. This quasi-linear ...
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Article dans une revue avec comité de lecture(Elsevier, 2020)In polyethylene, a transient, oxidation-induced strengthening is often observed over a narrow range of UV radiation dose. In addition, plastic deformation may not be volume-preserving due to cavitation. Here, we employ a ...
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Article dans une revue avec comité de lecture(ELSEVIER, 2017)High-order extensions of the Vorticity Confinement (VC) method are developed for the accurate com- putation of vortical flows, following the VC2 conservative formulation of Steinhoff. First, a high-order formulation of VC ...
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Article dans une revue avec comité de lecture(Elsevier, 2016)Residual-Based Compact (RBC) schemes approximate the 3-D compressible Euler equations with a 5th- or 7th-order accuracy on a 5 × 5 × 5-point stencil and capture shocks pretty well without correction. For unsteady flows ...