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Session: Reacting and compressible flows 2
Session starts: Thursday 27 August, 10:30
Presentation starts: 10:45
Room: Room F

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Luca Sciacovelli (Arts et Métiers ParisTech, Paris, France)
Paola Cinnella (Arts et Métiers ParisTech, Paris, France)

Abstract:
The decay of compressible homogeneous isotropic turbulence for dense gases is studied by means of Direct Numerical Simulations and Implicit Large Eddy Simulations. A family of heavy fluorocarbons, which exhibit non-classical phenomena, is considered. The thermodynamic behavior of the fluids is modeled by the politropic Van der Waals or the five-term Virial Martin-Hou equations of state, and the results are compared to those obtained for a thermally and calorically perfect gas.