Publication detail

Numerical investigation of added mass and damping effects on a hydrofoil in cavitation tunnel

ČUPR, P. RUDOLF, P. HABÁN, V.

Original Title

Numerical investigation of added mass and damping effects on a hydrofoil in cavitation tunnel

Type

journal article in Web of Science

Language

English

Original Abstract

The added effects such as added mass and damping acting from the fluid on a structure, strongly affect the dynamic response of the structure submerged in water. The main goal of this paper is to present preliminary numerical investigations of added mass and damping effects acting on a hydrofoil placed in the cavitation tunnel test section which has been designed and built at Viktor Kaplan Department of Fluid Engineering at Brno University of Technology. In this paper, the natural frequencies shift and linear dependence of the damping ratio on the fluid velocity have been found.

Keywords

fluid - structure interaction; hydrodynamic damping; hydrofoil

Authors

ČUPR, P.; RUDOLF, P.; HABÁN, V.

Released

1. 9. 2019

Publisher

Springer Fachmedien Wiesbaden

ISBN

0043-0978

Periodical

WASSERWIRTSCHAFT

Year of study

109

Number

1

State

Federal Republic of Germany

Pages from

6

Pages to

11

Pages count

6

URL

https://www.springerprofessional.de/numerical-investigation-of-added-mass-and-damping-effects-on-a-h/17149524?fulltextView=true&doi=10.1007%2Fs35147-019-0216-2

BibTex

@article{BUT158623,
  author="Pavel {Čupr} and Pavel {Rudolf} and Vladimír {Habán}",
  title="Numerical investigation of added mass and damping effects on a hydrofoil in cavitation tunnel",
  journal="WASSERWIRTSCHAFT",
  year="2019",
  volume="109",
  number="1",
  pages="6--11",
  doi="10.1007/s35147-019-0216-2",
  issn="0043-0978",
  url="https://www.springerprofessional.de/numerical-investigation-of-added-mass-and-damping-effects-on-a-h/17149524?fulltextView=true&doi=10.1007%2Fs35147-019-0216-2"
}