Publication detail

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

SKOTÁK, A.

Original Title

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

Type

conference paper

Language

English

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.

Key words in English

draft tube, unstedy

Authors

SKOTÁK, A.

RIV year

2003

Released

26. 6. 2001

Publisher

NTNU Norwegian University of Science and Technology

Location

Norwegian University of Science and Technology

Pages from

A3

Pages count

13