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SMA blade twist system: from the requirements to the demonstration in relevant environment

Ameduri, Salvatore and Ciminello, Monica and Concilio, Antonio and Dimino, Ignazio and Galasso, Bernardino and Guida, Mariano and Riemenschneider, Johannes and Woods, Benjamin K.S. (2023) SMA blade twist system: from the requirements to the demonstration in relevant environment. In: Active and Passive Smart Structures and Integrated Systems XVII 2023, 12483, 124831D. SPIE 2023, 2023-03-13 - 2023-03-16, Long Beach. doi: 10.1117/12.2674195. ISBN 978-151066073-1. ISSN 0277-786X.

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Abstract

In the present work, an overview is provided on the activities performed by CIRA, DLR and Univ of Bristol to develop and test a morphing system aimed at altering the twist of a blade to enhance the performance of the main rotor. The activities were performed within the research Project of “Shape Adaptive Blades for Rotorcraft Efficiency” (SABRE, H2020, 2017-2021), a Consortium constituted by six Partners (Univ. of Bristol – leader, Univs. of Munich, Delft and Swansea and the research centers of DLR and CIRA). Moving from the original features of the blade and the requirements of the reference rotorcraft, a layout of the architecture was sketched. A refined numerical model was then implemented to accurately predict the functionality of the concept and verify its safety compliance with the test facilities it was conceived for. Laboratory tests were thus performed on a dedicated prototype. Finally, on this basis, two other demonstrators were built and finally tested in the just mentioned wind tunnel and whirl tower plants.

Item URL in elib:https://elib.dlr.de/200940/
Document Type:Conference or Workshop Item (Speech)
Title:SMA blade twist system: from the requirements to the demonstration in relevant environment
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Ameduri, SalvatoreCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Ciminello, MonicaCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Concilio, AntonioCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Dimino, IgnazioCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Galasso, BernardinoCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Guida, MarianoCIRA, ItalyUNSPECIFIEDUNSPECIFIED
Riemenschneider, JohannesUNSPECIFIEDhttps://orcid.org/0000-0001-5485-8326UNSPECIFIED
Woods, Benjamin K.S.University of BristolUNSPECIFIEDUNSPECIFIED
Date:13 March 2023
Journal or Publication Title:Active and Passive Smart Structures and Integrated Systems XVII 2023
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:12483
DOI:10.1117/12.2674195
Page Range:124831D
ISSN:0277-786X
ISBN:978-151066073-1
Status:Published
Keywords:Adaptive Twist; Morphing; Shape Memory Alloys
Event Title:SPIE 2023
Event Location:Long Beach
Event Type:international Conference
Event Start Date:13 March 2023
Event End Date:16 March 2023
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Components and Systems
DLR - Research area:Aeronautics
DLR - Program:L CS - Components and Systems
DLR - Research theme (Project):L - Structural Materials and Design
Location: Braunschweig
Institutes and Institutions:Institut für Systemleichtbau > Adaptronics
Institut für Systemleichtbau > Innovation
Deposited By: Stanitzek, Silke
Deposited On:12 Dec 2023 10:45
Last Modified:24 Apr 2024 21:01

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