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Influence of Turbulence Modeling in Turbulent Aerodynamic Flows

Weinman, K. (2000) Influence of Turbulence Modeling in Turbulent Aerodynamic Flows. ECCOMAS 2000, Barcelona, Spain, 11. - 14. September 2000.

Full text not available from this repository.

Abstract

The advent of high performance aircraft has presented the Engineering analyst with a formidable array of problems. At the present time numerical methods are used to provide a significant amount of the data in the design and analysis of aircraft. In general a wide range of flight conditions must be modeled in a cost effective manner. In an effort to improve the cost effectiveness of these preditions one must consider carefully the balance between apects of the numerical solution procedure and the costs required by each particular solution mehtod. Important aspects of the numerical solution procedure include both the solution algorithm used and the numerical models used to describe the ral "in-flight" physics. This paper briefly discusses the performance of an unstructured numerical solver, using turbulence model closures based on the Bousinesq hypothesis, on two unsteady aerodynamic flows.

Item URL in elib:https://elib.dlr.de/13670/
Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Influence of Turbulence Modeling in Turbulent Aerodynamic Flows
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Weinman, K.UNSPECIFIEDUNSPECIFIED
Date:2000
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
Spanish Association for Numerical Methods in Engineering, UNSPECIFIED
Status:Published
Keywords:turbulence, unsteady flow, TAU-code, Bousinesq hypothesis
Event Title:ECCOMAS 2000, Barcelona, Spain, 11. - 14. September 2000
Organizer:Spanish Association for Numerical Methods in Engineering
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Strömungsmechanik
Deposited By: DLR-Beauftragter, elib
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:47

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