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Multidisciplinary Simulation for Gust Load Alleviation Control Surface Analysis

Hübner, Andreas-Rene and Reimer, Lars (2018) Multidisciplinary Simulation for Gust Load Alleviation Control Surface Analysis. In: Jahresbericht 2018, pp. 144-145. DGLR-Fachsymposium der STAB, 06.-07. Nov. 2018, Darmstadt.

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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/123088/
Document Type:Conference or Workshop Item (Speech)
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:6 November 2018
Journal or Publication Title:Jahresbericht 2018
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 144-145
Status:Published
Keywords:Gust simulation, coupled CFD-CSM-FD simulations, load alleviation, multidisciplinary, numerical analysis
Event Title:DGLR-Fachsymposium der STAB
Event Location:Darmstadt
Event Type:national Conference
Event Dates:06.-07. Nov. 2018
Organizer:DGLR
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 - Simulation and Validation
Location: Braunschweig
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > CASE, BS
Institute for Aerodynamics and Flow Technology > Transport Aircraft
Deposited By: Hübner, Andreas-Rene
Deposited On:13 Nov 2018 15:28
Last Modified:31 Jul 2019 20:20

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