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Instationäre Euler und Navier-Stokes Simulationen von Propeller-Strömungen mit dem unstrukturierten DLR TAU-Code

Stürmer, A. (2004) Instationäre Euler und Navier-Stokes Simulationen von Propeller-Strömungen mit dem unstrukturierten DLR TAU-Code. 14. DGLR-Fachsymposium der AG STAB, Bremen (de), 16.-18.11.2004.

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Abstract

Unsteady CFD simulations have been conducted for generic isolated- and installed propeller configurations at low-speed flight conditions. The propeller is a fourbladed design typical for modern regional turboprop aircraft. The computations were performed with the DLR TAU-code and the numerical results are compared with experimental data. The results of the Euler and Navier-Stokes computations agree well with the wind tunnel wake data and surface pressure distributions. Additionally, an analysis of the forces acting on the wing and the propeller is performed.

Document Type:Conference or Workshop Item (Speech)
Additional Information: LIDO-Berichtsjahr=2005,
Title:Instationäre Euler und Navier-Stokes Simulationen von Propeller-Strömungen mit dem unstrukturierten DLR TAU-Code
Authors:
AuthorsInstitution or Email of Authors
Stürmer, A.UNSPECIFIED
Date:2004
Status:Published
Keywords:Propeller, CFD, Unsteady, Aerodynamics, Chimera
Event Title:14. DGLR-Fachsymposium der AG STAB, Bremen (de), 16.-18.11.2004
Organizer:DGLR
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology
Deposited By: Claudia Grant
Deposited On:31 Jan 2006
Last Modified:14 Jan 2010 19:42

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