Design and Development of New Whirl Flutter Aeroelastic Demonstrator

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00010669%3A_____%2F14%3A%230001691" target="_blank" >RIV/00010669:_____/14:#0001691 - isvavai.cz</a>
Result on the web
<a href="http://arc.aiaa.org/doi/abs/10.2514/6.2014-0678" target="_blank" >http://arc.aiaa.org/doi/abs/10.2514/6.2014-0678</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2514/6.2014-0678" target="_blank" >10.2514/6.2014-0678</a>

Result language
angličtina
Original language name
Design and Development of New Whirl Flutter Aeroelastic Demonstrator
Original language description
This paper deals with the design and development of the new whirl flutter aeroelastic demonstrator. The paper gives a theoretical background of the whirl flutter phenomenon and summarizes the whirl flutter occurrence in the aerospace practice. The secondpart is focused on the experimental research of the whirl flutter. At first the brief summary of past main developments in this field is provided. The main part deals with the new aeroelastic demonstrator "W-WING" designed and developed at the VZLU. Thedemonstrator represents the wing and engine of the twin turboprop commuter aircraft. Contrary to the most of past demonstrators it includes thrusting propeller. It allows the changes of the main structural parameters influencing the whirl flutter stability characteristics. The demonstrator is intended for the experimental investigations in the VZLU 3m-diameter low-speed wind tunnel. The results will be utilized for validation of analytical methods and software tools as well as in the fr
Czech name
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Czech description
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Project
<a href="/en/project/7E12035" target="_blank" >7E12035: Efficient Systems and Propulsion for Small Aircraft</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
55th AIAA/ASME/ASCE/AHS/SC Structures, Structural Dynamics, and Materials Conference Proceedings
ISBN
978-1-62410-314-8
ISSN
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e-ISSN
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Number of pages
14
Pages from-to
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Publisher name
American Institute of Aeronautics and Astronautics (AIAA)
Place of publication
USA
Event location
National Harbor, MD, USA
Event date
Jan 1, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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