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AeroSum: Flow Flight Mechanics Coupling

Burggraf, U. and Gockel, W. (1999) AeroSum: Flow Flight Mechanics Coupling. In: Proceedings ODAS 1999. 1st ONERA-DLR Aerospace Symposium, Paris (fr), 21.-24.05.1999.

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Abstract

The paper presented at the ONERA-DLR Aerospace Symposium describes a numerical method, that allows the determination of the aerodynamic response and the motion states of a manoeuvring aircraft. This is achieved by solving the time dependent Navier-Stokes equations and the inertial equations of motion of the aircraft simultaneously. The results of the loosely coupled computation are the complete time histories of the aircraft motion and of the instantaneous aerodynamic loads. The paper describes the principle of the CFD-FM coupling and the governing equations of the CFD and the FM-module. Time accurate solutions of a NACA-64A010 profile released from an angle of attack of 1 degree and pitching about x/c = 0.24 are presented.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1999,
Title:AeroSum: Flow Flight Mechanics Coupling
Authors:
AuthorsInstitution or Email of Authors
Burggraf, U.UNSPECIFIED
Gockel, W.UNSPECIFIED
Date:1999
Journal or Publication Title:Proceedings ODAS 1999
Status:Published
Keywords:Multidisciplinary Simulation, manoeuvring aircraft, Navier-Stokes, inertial equations of motion, rigid body
Event Title:1st ONERA-DLR Aerospace Symposium, Paris (fr), 21.-24.05.1999
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):L - Military Technologies
Location: Köln-Porz , Braunschweig , Göttingen
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Institut für Entwurfsaerodynamik
Deposited By: Claudia Grant
Deposited On:16 Sep 2005
Last Modified:14 Jan 2010 20:05

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