Detail publikačního výsledku

Design of a New Cavitation Tunnel at Brno University of Technology for FSI Testing

ČUPR, P.; DA SILVA CARDOSO, M.; RUDOLF, P.

Originální název

Design of a New Cavitation Tunnel at Brno University of Technology for FSI Testing

Anglický název

Design of a New Cavitation Tunnel at Brno University of Technology for FSI Testing

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Abstract: The aim of this paper is to present a new cavitation tunnel, which has been designed and later will be built at Viktor Kaplan Department of Fluid Engineering at Brno University of Technology. The tunnel will be used to investigate the effect of hydrofoil trailing edge shape on wake dynamics and its interaction with the mechanical structure. Preliminary CFD tests considering 2D hydrofoils were carried out to determine the vortex shedding frequency for three different trailing edge shapes. The natural frequencies of these hydrofoils were calculated to ensure, that it will be possible to observe vortex shedding in lock-in regime.

Anglický abstrakt

Abstract: The aim of this paper is to present a new cavitation tunnel, which has been designed and later will be built at Viktor Kaplan Department of Fluid Engineering at Brno University of Technology. The tunnel will be used to investigate the effect of hydrofoil trailing edge shape on wake dynamics and its interaction with the mechanical structure. Preliminary CFD tests considering 2D hydrofoils were carried out to determine the vortex shedding frequency for three different trailing edge shapes. The natural frequencies of these hydrofoils were calculated to ensure, that it will be possible to observe vortex shedding in lock-in regime.

Klíčová slova

cavitation tunnel, Karman vortex shedding, modal analysis, trailing edge

Klíčová slova v angličtině

cavitation tunnel, Karman vortex shedding, modal analysis, trailing edge

Autoři

ČUPR, P.; DA SILVA CARDOSO, M.; RUDOLF, P.

Rok RIV

2019

Vydáno

14.05.2018

Nakladatel

ACAD SCI CZECH REPUBLIC, INST THEORETICAL & APPLIED MECHANICS, PROSECKA 76, PRAGUE 9, 190 00, CZECH REPUBLIC

Místo

Praha

ISBN

978-80-86246-91-8

Kniha

Engineering Mechanics 2018

Strany od

173

Strany do

176

Strany počet

4

Plný text v Digitální knihovně

http://hdl.handle.net/

BibTex

@inproceedings{BUT147429,
  author="Pavel {Čupr} and Mateus {da Silva Cardoso} and Pavel {Rudolf}",
  title="Design of a New Cavitation Tunnel at Brno University of Technology for FSI Testing",
  booktitle="Engineering Mechanics 2018",
  year="2018",
  pages="173--176",
  publisher="ACAD SCI CZECH REPUBLIC, INST THEORETICAL & APPLIED MECHANICS, PROSECKA 76, PRAGUE 9, 190 00, CZECH REPUBLIC",
  address="Praha",
  doi="10.21495/91-8-173",
  isbn="978-80-86246-91-8"
}