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Multidisciplinary Simulation for Gust Load Alleviation Control Surface Analysis

Hübner, Andreas-Rene and Reimer, Lars (2019) Multidisciplinary Simulation for Gust Load Alleviation Control Surface Analysis. In: New Results in Numerical and Experimental Fluid Mechanics XII Notes on Numerical Fluid Mechanics and Multidisciplinary Design, 142. Springer Verlag. pp. 576-585. ISBN 978-3-030-25252-6. ISSN 1612-2909

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Abstract

The structural dimensioning of an airplane will be significantly influenced by gust, maneuver and ground loads. Adaptive load alleviations methods (keyword: 1g-wing) promise the potential reducing the maximum loads and therefore the structural weight. For the appropriate analysis of such load alleviation technologies a multidisciplinary approach is necessary. In order to achieve this objective a process chain for gust encounter simulation is applied using high fidelity methods for the disciplines aerodynamics, structural dynamics and flight mechanics, which are coupled in the time domain. Within multidisciplinary simulations of a generic transport aircraft configuration with and without aileron deflections the influence of vertical gusts on the resultant forces, moments, load distributions on the wing and on the horizontal tail plane are presented.

Item URL in elib:https://elib.dlr.de/131135/
Document Type:Contribution to a Collection
Title:Multidisciplinary Simulation for Gust Load Alleviation Control Surface Analysis
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Hübner, Andreas-ReneAndreas.Huebner (at) dlr.deUNSPECIFIED
Reimer, LarsLars.Reimer (at) dlr.deUNSPECIFIED
Date:2019
Journal or Publication Title:New Results in Numerical and Experimental Fluid Mechanics XII
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:142
DOI :10.1007/978-3-030-25253-3
Page Range:pp. 576-585
Publisher:Springer Verlag
Series Name:Notes on Numerical Fluid Mechanics and Multidisciplinary Design
ISSN:1612-2909
ISBN:978-3-030-25252-6
Status:Published
Keywords:Numerical simulation, multidisciplinary simulation, gust encounter simulation
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 - Flight Physics
Location: Braunschweig
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Hübner, Andreas-Rene
Deposited On:25 Nov 2019 10:39
Last Modified:25 Nov 2019 10:39

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