On the extension of RANS/LES methods from incom-pressible to compressible transonic turbulent flows with SBLI

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Title:	On the extension of RANS/LES methods from incom-pressible to compressible transonic turbulent flows with SBLI
Author:	Pedro Costa, Juan Bautista; Baez Vidal, Aleix; Lehmkuhl Barba, Oriol; Pérez Segarra, Carlos David; Oliva Llena, Asensio
Other authors:	Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics; Universitat Politècnica de Catalunya. Departament de Física; Universitat Politècnica de Catalunya. CTTC - Centre Tecnològic de la Transferència de Calor
Abstract:	In the present work, a compressible extension of the incompressible RANS and LES models implemented in TermoFluids is carried out. The objective is to solve compressible turbulent flows, i.e. high-Reynolds and high-Mach flows, by means of turbulence modelling. Specifically, transonic turbulent flows where shock-boundary layer interaction (SBLI) is present are the main target due to its practical interest. With this idea in mind, several simulations of the Sajben’s transonic diffuser are presented.
Abstract:	Peer Reviewed
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria mecànica::Mecànica de fluids -Turbulence--Computer simulation -Turbulència -- Simulació per ordinador
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Document type:	Article - Published version Conference Object
Published by:	Begell House
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