Wall Modeled Large Eddy Simulation of a Delta Wing with Round Leading Edge

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Wall Modeled Large Eddy Simulation of a Delta Wing with Round Leading Edge

Book Chapter (2016)

Author(s)

C Zwerger (Technische Universität München)

Stefan Hickel (Technische Universität München)

C Breitsamter (Technische Universität München)

NA Adams (Technische Universität München)

DOI related publication

https://doi.org/10.1007/978-3-319-27279-5_53 Final published version

To reference this document use

https://resolver.tudelft.nl/uuid:6bf8839d-92af-42c2-b1de-6149f1064adb

More Info

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Publication Year

2016

Language

English

Pages (from-to)

607-616

Publisher

Springer

ISBN (print)

978-3-319-27278-8

ISBN (electronic)

978-3-319-27279-5

Event

Downloads counter

72

Abstract

We performed wall modeled large eddy simulation of the flow field around a delta wing with sweep angle of 65 ∘ and round leading edge at angles of attack of 13∘ , 18 ∘ , and 23 ∘ . Qualitatively, the numerical simulations correctly predict the flow phenomena for all angles of attack considered. Quantitatively, the results show reasonable agreement with experimental measurements of steady and unsteady surface pressures, velocity distributions, and vortex breakdown position and frequency