Publication detail

Unsteadyflow in the draft tube with elbow - Part A-Experimental investigation

SKOTÁK, A.

English title

Unsteadyflow in the draft tube with elbow - Part A-Experimental investigation

Type

conference paper

Language

en

Original abstract

Detailed experimental research has been carried out on the draft tube flow. Model of the Francis pump-turbine was equipped with the transparent draft tube. The flow investigation has been focused especially on the turbine operating at partial load operation, when so-called vortex rope is formed. However, also others turbine regimes have been investigated in order to comprehend whole operation range of the turbine.

English abstract

Detailed experimental research has been carried out on the draft tube flow. Model of the Francis pump-turbine was equipped with the transparent draft tube. The flow investigation has been focused especially on the turbine operating at partial load operation, when so-called vortex rope is formed. However, also others turbine regimes have been investigated in order to comprehend whole operation range of the turbine.

Keywords in English

draft tube, unstedy

RIV year

2003

Released

26.06.2001

Publisher

NTNU Norwegian University of Science and Technology

Location

Norwegian University of Science and Technology

Book

Norwegian University of Science and Technology

Pages count

13

BIBTEX


@inproceedings{BUT13288,
  author="Aleš {Skoták},
  title="Unsteadyflow in the draft tube with elbow – Part A-Experimental investigation",
  booktitle="Norwegian University of Science and Technology",
  year="2001",
  month="June",
  publisher="NTNU Norwegian University of Science and Technology",
  address="Norwegian University of Science and Technology"
}