Počet záznamů: 1
A new blade cascade for flutter studies
- 1.0578637 - ÚT 2024 CZ eng C - Konferenční příspěvek (zahraniční konf.)
Šnábl, Pavel - Pešek, Luděk - Procházka, Pavel P. - Skála, V.
A new blade cascade for flutter studies.
Engineering mechanics 2023. Book of full texts. Prague: Institute of Thermomechanics of the Czech Academy of Sciences, 2023 - (Radolf, V.; Zolotarev, I.), s. 247-250. Engineering mechanics, 29. ISBN 978-80-87012-84-0. ISSN 1805-8248. E-ISSN 1805-8256.
[Engineering Mechanics 2023 /29./. Milovy (CZ), 09.05.2023-11.05.2023]
Institucionální podpora: RVO:61388998
Klíčová slova: blade cascade * stability * travelling wave mode * aerodynamic influence coefficient
Obor OECD: Mechanical engineering
In this paper, a new blade cascade, developed in the Institute of Thermomechanics, is presented. The geometry of the cascade was modified so now the stall flutter can occur. It has some major construction improvements over the original cascade which now allow more precise and reliable measurements. The stability of the new blade cascade with five NACA 0010 profiles with rotational degree of freedom is assessed by Travelling Wave Mode approach and Aerodynamic Influence Coefficient approach.
Trvalý link: https://hdl.handle.net/11104/0348152
Počet záznamů: 1