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Aeroelastic Effects in Maximum Lift Prediction of a Transport Aircraft and Comparison to Flight Data

Keye, Stefan and Rohlmann, David (2014) Aeroelastic Effects in Maximum Lift Prediction of a Transport Aircraft and Comparison to Flight Data. Aviation 2014, 16. - 20. June 2014, Atlanta, GA, USA. DOI: 10.2514/6.2014-2842

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Official URL: http://arc.aiaa.org/doi/abs/10.2514/6.2014-2842

Abstract

The virtual determination of maximum lift performance of a transport aircraft configuration taking into account static aeroelastic deformations at steady-state flight conditions is described. Within the scope of the national research project HINVA (High-Lift IN-Flight VAlidation) a fluid-structure interaction approach based on high-fidelity numerical fluid dynamics and structural analysis methods has been applied to DLR’s Airbus A320- 232 ATRA research aircraft in high-lift configuration. Numerical aeroelastic analyses were performed using an in-house simulation procedure built around DLR’s flow solver TAU and the commercial finite-element analysis code NASTRAN R . Numerical results were validated against experimental data obtained from the first HINVA flight test campaign in July 2012.

Item URL in elib:https://elib.dlr.de/97707/
Document Type:Conference or Workshop Item (Speech)
Additional Information:AIAA 2014-2842
Title:Aeroelastic Effects in Maximum Lift Prediction of a Transport Aircraft and Comparison to Flight Data
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Keye, Stefanstefan.keye (at) dlr.deUNSPECIFIED
Rohlmann, Daviddavid.rohlmann (at) dlr.deUNSPECIFIED
Date:2014
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI :10.2514/6.2014-2842
Page Range:pp. 1-11
Series Name:Conference Proceedings online
Status:Published
Keywords:Strömungs-Struktur-Kopplung, Validierung
Event Title:Aviation 2014
Event Location:Atlanta, GA, USA
Event Type:international Conference
Event Dates:16. - 20. June 2014
Organizer:AIAA
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Flexible Aircraft (old)
Location: Braunschweig
Institutes and Institutions:Institute of Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Keye, Dr.(PH.D.) Stefan
Deposited On:13 Aug 2015 11:35
Last Modified:31 Jul 2019 19:54

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