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Numerical Investigation on Two Airfoil Analysis Codes Using the Euler and Navier-Stokes Equations in Inviscid and Viscous Flows

Hua, J. and Redeker, G. and Koester, H. and Bartelheimer, W. and Rohardt, C.-H. (1995) Numerical Investigation on Two Airfoil Analysis Codes Using the Euler and Navier-Stokes Equations in Inviscid and Viscous Flows. DLR-Interner Bericht. 129-95/5, 95 S.

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Abstract

Under the framework of the DLR-CAE cooperation topic: 92-16, numerical investigation is carried out on two transonic airfoil analysis/design codes at the Institute of Design Aerodynamics, DLR, Braunschweig. The first is the DLR Airfoil Design Method based on the solutions of the Euler/Navier-Stokes eqs., and the other is the ISES Transonic Airfoil Analysis/Design code of MIT, which uses the Euler eqs. with viscous correction. This report summarizes the analysis part of the investigation where a DLR-2D Euler/Navier-Stokes code, which is the analysis part of the DLR Airfoil Design Method, is compared with ISES, running in direct mode, through numerical computations on several airfoils in inviscid and viscous flow conditions.

Document Type:Monograph (DLR-Interner Bericht)
Additional Information: LIDO-Berichtsjahr=1995,
Title:Numerical Investigation on Two Airfoil Analysis Codes Using the Euler and Navier-Stokes Equations in Inviscid and Viscous Flows
Authors:
AuthorsInstitution or Email of Authors
Hua, J.UNSPECIFIED
Redeker, G.UNSPECIFIED
Koester, H.UNSPECIFIED
Bartelheimer, W.UNSPECIFIED
Rohardt, C.-H.UNSPECIFIED
Date:1995
Number of Pages:95
Status:Published
Keywords:transonic airfoils, analysis methods, airfoils analysis
Institution:DLR
HGF - Research field:UNSPECIFIED
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):L - Concepts & Integration
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: elib DLR-Beauftragter
Deposited On:03 Apr 2006
Last Modified:27 Apr 2009 10:05

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