An algebraic-closure-based momentmethod for unsteady Eulerian modeling of non-isothermal particle-laden turbulent flows in very dilute regime and high Stokes numberReport as inadecuate




An algebraic-closure-based momentmethod for unsteady Eulerian modeling of non-isothermal particle-laden turbulent flows in very dilute regime and high Stokes number - Download this document for free, or read online. Document in PDF available to download.

1 IMFT - Institut de mécanique des fluides de Toulouse

Abstract : An algebraic-closure-based moment method ACBMM is developed for unsteady Eulerian particle simulations coupled with direct numerical simulations DNS of non-isothermal fluid turbulent flows, in very dilute regime and for large Stokes numbers. It is based on a conditional statistical approach which provides a local instantaneous characterization of the dynamic of the dispersed phase accounting for the effect of crossing between particle trajectories which occurs for large Stokes numbers.

Keywords : Particle laden flows Turbulence Statistical modeling





Author: Enrica Masi - Olivier Simonin -

Source: https://hal.archives-ouvertes.fr/



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