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A multidisciplinary process for integrated rotorcraft design

Weiand, Peter and Schwinn, Dominik and Schmid, Matthias and Buchwald, Michel (2017) A multidisciplinary process for integrated rotorcraft design. European Rotorcraft Forum 2017, 12.-15. September 2017, Mailand, Italien.

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Abstract

This paper presents the activities of the German Aerospace Center (DLR) on integrated rotorcraft design. The process and design environment presented here are the results of two DLR internal projects carried out by the Institute of Flight Systems, the Institute of Aerodynamics and Flow Technology and the Institute of Structures and Design. The fundamental features of this process are distributed computation on the servers of the different institutes, analysis tools with increasing physical fidelity along the progress of the design process and a high modularity inside the software framework. The tools cover the phases of conceptual and largely preliminary design. The design process is initialized by a statistical concept study, providing the initial configuration for the following sizing and optimization task. The methods of the tools applied range from blade element theory over vortex panel theory, to finite element methods for structural sizing. This design toolbox is the foundation necessary for the DLR to tackle upcoming research tasks dealing with future unconventional rotorcraft configurations.

Item URL in elib:https://elib.dlr.de/114161/
Document Type:Conference or Workshop Item (Speech)
Title:A multidisciplinary process for integrated rotorcraft design
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Weiand, Peterpeter.weiand (at) dlr.deUNSPECIFIED
Schwinn, DominikDominik.Schwinn (at) dlr.dehttps://orcid.org/0000-0003-2341-9632
Schmid, MatthiasMatthias.Schmid (at) dlr.deUNSPECIFIED
Buchwald, MichelMichel.Buchwald (at) dlr.deUNSPECIFIED
Date:2017
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:integrated rotorcraft design
Event Title:European Rotorcraft Forum 2017
Event Location:Mailand, Italien
Event Type:international Conference
Event Dates:12.-15. September 2017
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 Innovative Rotorcraft
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Rotorcraft
Institute for Aerodynamics and Flow Technology > Helicopter, BS
Institute of Structures and Design > Structural Integrity
Deposited By: Weiand, Peter
Deposited On:21 Sep 2017 14:17
Last Modified:26 Sep 2018 10:07

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