CFC2023

Student

Immersed boundaries in hypersonic flows with considerations about high-order for LES simulations

Nauleau, Florent (CEA)
Beaugendre, Héloïse (Univ. Bordeaux, INRIA, CNRS)
Bridel-Bertomeu, Thibault (Neural Concept SA)
Vivodtzev, Fabien (CEA)

In session: MS5-04C - Toward robust and efficient embedded and immersed method for fluid dynamics: stable and very high order formulations

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This work relies on a pre-existing in-house Immersed Boundary Conditions (IBC) code, HYPERION (HYPERsonic vehicle design using Immersed bOuNdaries), originally developed in two dimensions (2D) as a proof of concept that it is possible to use IBC in the presence of strongly shocked flows. It mainly relies on a high-order least-square reconstruction algorithm described in [1].