Dynamique des Fluides (DynFluid): Recent submissions

Now showing items 92-98 of 295

    • A New Hemodynamic Ex Vivo Model for Medical Devices Assessment 
      Article dans une revue avec comité de lecture
      MAUREL, Blandine; CHAI, Feng; MATON, Mickael; SOBOCINSKI, Jonathan; HERTAULT, Adrien; BLANCHEMAIN, Nicolas; HAULON, Stephan; LERMUSIAUX, Patrick; ccSARRAF, Christophe; ccBAKIR, Farid (Elsevier Masson, 2015)
      Introduction: In stent restenosis (ISR) remains a major public health concern with an increased morbidity, mortality and health-related costs. Drug-eluting stents (DES) have reduced ISR, but are associated with healing-related ...
    • 3D global optimal forcing and response of the supersonic boundary layer 
      Article dans une revue avec comité de lecture
      CHASSAING, Jean-Camille; SAGAUT, P.; BUGEAT, Benjamin; ccROBINET, Jean-Christophe (Elsevier, 2019)
      3D optimal forcing and response of a 2D supersonic boundary layer are obtained by computing the largest singular value and the associated singular vectors of the global resolvent matrix. This approach allows to take into ...
    • Global stability analysis of 3D micro-combustion model 
      Article dans une revue avec comité de lecture
      BUCCI, Michele Alessandro; CHIBBARO, Sergio; ccROBINET, Jean-Christophe (Elsevier, 2016)
      We report on the linear stability of micro-combustion in pipe, where two instabilities manifest at high and low flow-rates. The combustion of a stoichiometric methane/air premixed mixture has been numerically investigated ...
    • NUMERICAL MODELING OF UNSTABLE FLOWS IN CONDUCTS WITH VARIABLE GEOMETRY 
      Article dans une revue avec comité de lecture
      RAMOUL, Sami; FOURAR, Ali; MASSOUH, Fawaz (Politechnica University of Bucharest, 2018)
      Changes in the system flow of a fluid in a conduct often cause sudden changes in pressure and give rise to so-called unstable flows. So, the study of the phenomenon of unstable flows aims to determine ...
    • On the miscibility of PVDF/PMMA polymer blends: Thermodynamics, experimental and numerical investigations 
      Article dans une revue avec comité de lecture
      AID, Sara; EDDHAHAK, Anissa; ORTEGA, Zaida; CHAABANI, Sana; ccTCHARKHTCHI, Abbas; ccKHELLADI, Sofiane (Elsevier, 2019)
      In this paper the miscibility of PVDF/PMMA blends was studied using different approaches: experimental tests, thermodynamics and numerical simulation. The first part of this study is devoted to the experimental work and ...
    • High-Order Hybrid RANS/LES Strategy for Industrial Applications 
      Chapitre d'ouvrage scientifique
      PONT, G.; CINNELLA, Paola; BRENNER, Pierre; ccROBINET, Jean-Christophe (Springer, 2017)
      Turbulent flows of industrial interest are often dominated by large turbulent structures. A typical example is provided by launcher base flows, combining one or more extended and interacting separated regions with strong ...
    • Optimal transient growth in compressible turbulent boundary layers 
      Article dans une revue avec comité de lecture
      ALIZARD, Frédéric; PIROZZOLI, Sergio; BERNARDINI, Matteo; GRASSO, Francesco (Cambridge University Press (CUP), 2015)
      The structure of zero-pressure-gradient compressible turbulent boundary layers is analysed using the tools of optimal transient growth theory. The approach relies on the extension to compressible flows of the theoretical ...