Numerical Study of Interference Effects on wing-mounted advanced Engine Concepts

Rossow, C.-C. (1994) Numerical Study of Interference Effects on wing-mounted advanced Engine Concepts. Proceedings 19th ICAS-Congress/AIAA Systems Conference 18.-23. September 1994, Anaheim, California, USA.

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Abstract

The aerodynamic interference effects of three different wing-mounted engine concepts, namely a conventional turbofan, a very high bypass ratio turbofan, and an ultra high bypass ratio ducted propfan are investigated by the solution of the Euler equations. Due to the interference of fan jet and wing, the ultra high bypass engine shows the largest interference. A variation of position reveals for both the very high and the ultra high bypass ratio engine a potential for a close coupling of engine and airframe.

Document Type:

Conference or Workshop Item (Paper)

Additional Information:

LIDO-Berichtsjahr=1994, pages=11,

Title:

Numerical Study of Interference Effects on wing-mounted advanced Engine Concepts

Authors:

Authors	Institution or Email of Authors
Rossow, C.-C.

Date:

1994

Status:

Published

Keywords:

Interference Effects, wing-mounted engine concepts, conventional turbofan, very high bypass ratio turbofan, ultra high bypass ratio ducted propfan

Event Title:

Proceedings 19th ICAS-Congress/AIAA Systems Conference 18.-23. September 1994, Anaheim, California, USA

HGF - Research field:

UNSPECIFIED

HGF - Program:

Aeronautics

HGF - Program Themes:

L - no assignement

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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