Simulation of Unsteady Separated flows Using Advanced Statistical and Hybrid Turbulence Modelling
Guillaume Martinat (Institut de Mécanique des Fluides de Toulouse)Yannick Hoarau (Institut de Mécanique des Fluides et des Solides de Strasbourg)
Marianna Braza (Institut de Mécanique des Fluides de Toulouse)
Daniel Ruiz (Institut de Recherche en Informatique de Toulouse)
Abstract:
In this study, comparison are made between advanced statistical modelling, hybrid modelling and the experiement from Lienhardt and al on the ahmed car body. Results are showing an slight improvement when using hybrid modelling however, all approaches are overestimating the detachment of the flow on the rear slant of the geometry.
Keywords:
Computing for Aerospace and Engineering
