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ASPECTS ON CONCEPTUAL AND PRELIMINARY HELICOPTER DESIGN

Krenik, Alex and Weiand, Peter (2016) ASPECTS ON CONCEPTUAL AND PRELIMINARY HELICOPTER DESIGN. Deutscher Luft- und Raumfahrtkongress 2016, 13.-15. Sep. 2016, Braunschweig, Deutschland.

Full text not available from this repository.

Abstract

The German Aerospace Center (DLR) is currently developing a multidisciplinary design framework for conventional and unconventional rotorcraft. This program is the result of the project EDEN (Evaluation and DEsign of Novel rotorcraft concepts), which is a cooperation of the Institute for Flight Systems, the Institute for Aerodynamics and Flow Technology and the Institute of Structures and Design. The complexity of rotorcraft design requires the development of several subject-specific tools. Here, the components are continuously refined and published to the project group. This Framework delivers a high level of modularity that makes the arrangement and testing of the process very flexible. The process starts with an empty workspace and the minimum input of payload mass, range, flight speed, number of rotor blades and a rotor configuration. The rotor configurations include also the unconventional types. The fundamental concept behind the layout of the tools inside the process is demonstrated especially the use of scaling and optimization loops. The implementation of more than one main rotor is in a special focus. Hence, the toolbox is dealing with different configurations and different mission requirements, the process itself can be called generic design.

Item URL in elib:https://elib.dlr.de/107299/
Document Type:Conference or Workshop Item (Speech)
Title:ASPECTS ON CONCEPTUAL AND PRELIMINARY HELICOPTER DESIGN
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Krenik, AlexFT-HUBUNSPECIFIED
Weiand, PeterFT-HUBUNSPECIFIED
Date:2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Preliminary Helicopter Design
Event Title:Deutscher Luft- und Raumfahrtkongress 2016
Event Location:Braunschweig, Deutschland
Event Type:national Conference
Event Dates:13.-15. Sep. 2016
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
Deposited By: Krenik, Alex
Deposited On:02 Nov 2016 16:29
Last Modified:09 Mar 2017 15:21

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