Hybrid RANS/LES simulations of a three-element airfoil

Autor:	Silvia Reuß, Tobias Knopp, Dieter Schwamborn
Jazyk:	angličtina
Rok vydání:	2011
Předmět:	Airfoil Engineering business.industry Flow (psychology) DDES three-element airfoil high lift high-lift Turbulent shear stress Shear layer hybrid RANS-LES Turbulence kinetic energy Detached eddy simulation Aerospace engineering Reynolds-averaged Navier–Stokes equations business IDDES
Zdroj:	Progress in Hybrid RANS-LES Modelling ISBN: 9783642318177
Popis:	In this paper the Spalart-Allmaras based Delayed Detached Eddy Simulation (DDES [1]) and Improved Delayed Detached Eddy Simulation (IDDES [2]) are used to simulate the flow about an industrially relevant airfoil-configuration with deployed high-lift devices. Here, the potential advantage of the computationally very challenging hybrid approaches over pure RANS simulations in the case of incipient separation is investigated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2a1ee0601df074927277f88fa815fd7 https://elib.dlr.de/71919/ Zobrazit plný text záznamu