elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Simulation of the Free Flying Helicopter by Coupling of a New Comprehensive Aeromechanics Code with an Advanced Flexible Multibody Model

Mindt, Maximilian and Dietz, Stefan and Schulze, Martin and Mabou, Herve (2019) Simulation of the Free Flying Helicopter by Coupling of a New Comprehensive Aeromechanics Code with an Advanced Flexible Multibody Model. Vertical Flight Society 75th Annual Forum, 13.-16. Mai 2019, Philadelphia, PA, USA.

Full text not available from this repository.

Abstract

For the validation of rotor blade designs a multibody system model of a helicopter with main rotor - tail rotor configuration has been set up and coupled with a new comprehensive aeromechanics code. The structural flexibility of the rotor blades is taken into account by geometrically nonlinear composite beam descriptions. Dynamic effects important for helicopter applications have been successfully validated for this beam representation. Both new components, the aeromechanics code and the composite beam model enable system simulation models with low dimensionality and therefore simulations within a short time frame. Attention has also been paid to the workflows, which allow an easy creation and modification of the helicopter model including the rotor blades. The behavior of the coupled simulation model is compared to flight test data

Item URL in elib:https://elib.dlr.de/128872/
Document Type:Conference or Workshop Item (Speech)
Title:Simulation of the Free Flying Helicopter by Coupling of a New Comprehensive Aeromechanics Code with an Advanced Flexible Multibody Model
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Mindt, MaximilianMaximilian.Mindt (at) dlr.deUNSPECIFIED
Dietz, StefanDassault Systemes Deutschland GmbHUNSPECIFIED
Schulze, MartinDassault Systemes Deutschland GmbHUNSPECIFIED
Mabou, HerveDassault Systemes Deutschland GmbHUNSPECIFIED
Date:13 May 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Helicopter, Hubschrauber, Aeromechanics, Multibody Simulation, Trim, Maneuver Simulation
Event Title:Vertical Flight Society 75th Annual Forum
Event Location:Philadelphia, PA, USA
Event Type:international Conference
Event Dates:13.-16. Mai 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:rotorcraft
DLR - Research area:Aeronautics
DLR - Program:L RR - Rotorcraft Research
DLR - Research theme (Project):L - The Virtual Aerodynamic Rotorcraft
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Rotorcraft
Deposited By: Mindt, Maximilian
Deposited On:25 Nov 2019 18:24
Last Modified:25 Nov 2019 18:24

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.