Hybrid RANS/LES Simulation of a Space Launcher Using a High Order Finite Volume Scheme and Grid Intersections Technique

Grégoire Pont, David Puech,Pierre Brenner

Progress in Hybrid RANS-LES ModellingNotes on Numerical Fluid Mechanics and Multidisciplinary Design（2018）

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摘要

In this study, we apply a numerical strategy, based on high-accurate finite volume numerical schemes and advanced turbulence models, to calculate the mean and fluctuating pressure in the recirculation zone of a mock up of the Ariane 5 space launcher, which is one of our advanced validation test cases for the FLUSEPA solver, developed by Airbus Safran Launchers.

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关键词

space launcher,grid intersections technique,rans/les simulation

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