Publication detail

On cavitating vortex rope form stability during Francis turbine part load operation.

KOUTNÍK, J. POCHYLÝ, F. RUDOLF, P. HABÁN, V.

English title

On cavitating vortex rope form stability during Francis turbine part load operation.

Type

Paper in proceedings (conference paper)

Language

en

Original abstract

This contribution focuses on the vortex rope shape and form stability and its influence on pressure pulsations in the hydraulic system during part load operation of Francis turbines close to optimum. Results of extensive model measurements and observations will be discussed here as well as mathematical models developed for the vortex rope form stability analysis.

Keywords in English

Francis turbine, cavitating vortex rope, form stability

Released

2006-06-28

Publisher

UPC Barcelona

Location

Barcelona (Spain)

Book

Proccedings of abstracts Int. Meetings of the Work Group on “ Cavitation and Dynamics Problems in Hydraulic Machinery and Systems”.

Pages from–to

11–

Pages count

45

BIBTEX


@inproceedings{BUT24122,
  author="Jiří {Koutník} and František {Pochylý} and Pavel {Rudolf} and Vladimír {Habán}",
  title="On cavitating vortex rope form stability during Francis turbine part load operation.",
  booktitle="Proccedings of abstracts Int. Meetings of the Work Group on “ Cavitation and Dynamics Problems in Hydraulic Machinery and Systems”.",
  year="2006",
  pages="45",
  publisher="UPC Barcelona",
  address="Barcelona (Spain)"
}