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A Reduced Order Model for Aeroelastic Response Prediction to Continuous Turbulence Encounter including CFD Aerodynamics

Quero, David and Krüger, Wolf and Jenaro, Guillermo (2016) A Reduced Order Model for Aeroelastic Response Prediction to Continuous Turbulence Encounter including CFD Aerodynamics. AIAA Aviation, 16.-17. Juni 2016, Washington DC, USA.

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Abstract

Abstract In this paper a frequency domain Reduced Order Model (ROM) to compute the aeroelastic response of a free flexible aircraft flying through continuous turbulence while including high fidelity aerodynamics is presented. It is based on the correction of the unsteady Aerodynamic Influence Coefficient (AIC) matrices. Simulations on both rigid and flexible aircraft have been carried out and the results have been validated against full order time domain simulations for a representative transonic case.

Item URL in elib:https://elib.dlr.de/107259/
Document Type:Conference or Workshop Item (Speech)
Title:A Reduced Order Model for Aeroelastic Response Prediction to Continuous Turbulence Encounter including CFD Aerodynamics
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Quero, DavidDavid.QueroMartin (at) dlr.deUNSPECIFIED
Krüger, WolfUNSPECIFIEDUNSPECIFIED
Jenaro, GuillermoUNSPECIFIEDUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:ROM, gust encounter, continuous turbulence
Event Title:AIAA Aviation
Event Location:Washington DC, USA
Event Type:international Conference
Event Dates:16.-17. Juni 2016
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 - Flight Physics
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Loads Analysis and Aeroelastic Design
Deposited By: Quero-Martin, David
Deposited On:28 Nov 2016 16:28
Last Modified:28 Nov 2016 16:28

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