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Flight Loads Analysis and Turbulence Measurements on an Atmospheric Research Aircraft

Handojo, Vega and Klimmek, Thomas and Krüger, Wolf R. (2017) Flight Loads Analysis and Turbulence Measurements on an Atmospheric Research Aircraft. In: IFASD 2017 - International Forum on Aeroelasticity and Structural Dynamics. IFASD 2017 - International Forum on Aeroelasticity and Structural Dynamics, 25.-28. Jun. 2017, Como, Italien. ISBN 978-88-97576-28-0

Full text not available from this repository.

Abstract

The research aircraft DLR HALO (High Altitude and Long Range Research Aircraft) is able to carry external stores. These stores are mounted at the wing hardpoints and can house several measurement instruments for atmospheric research. However, to ensure the safety and structural integrity of the aircraft and the stores, modifications on the aircraft have to be investigated with numerical analyses and experimental data. The DLR project iLOADS aims at the development of an internal DLR loads process, among others also to be able to support certification capabilities for the DLR aircraft fleet. To assist the DLR HALO operations, a simulation model of the aircraft was set up and loads analyses have been carried out in the Institute of Aeroelasticity at DLR Göttingen. For the experimental part, a flight test campaign with DLR HALO has been performed in April 2016, totaling 14 flying hours. In the test flights strain data of wing external stores, acceleration data of installed sensors and turbulence data were collected. First analyses have been carried out and the findings can be utilized in the further development of the DLR loads process.

Item URL in elib:https://elib.dlr.de/114969/
Document Type:Conference or Workshop Item (Speech)
Title:Flight Loads Analysis and Turbulence Measurements on an Atmospheric Research Aircraft
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Handojo, Vegavega.handojo (at) dlr.deUNSPECIFIED
Klimmek, Thomasthomas.klimmek (at) dlr.deUNSPECIFIED
Krüger, Wolf R.wolf.krueger (at) dlr.deUNSPECIFIED
Date:2017
Journal or Publication Title:IFASD 2017 - International Forum on Aeroelasticity and Structural Dynamics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
ISBN:978-88-97576-28-0
Status:Published
Keywords:flight loads, turbulence measurement, DLR HALO, strain gauges
Event Title:IFASD 2017 - International Forum on Aeroelasticity and Structural Dynamics
Event Location:Como, Italien
Event Type:international Conference
Event Dates:25.-28. Jun. 2017
Organizer:Politechnico Milano, Department of Aerospace Science and Technology
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, L - Simulation and Validation
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Loads Analysis and Aeroelastic Design
Deposited By: Handojo, Vega
Deposited On:09 Nov 2017 07:51
Last Modified:09 Nov 2017 07:51

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