Publication result detail

The stability of Y(Q) characteristic curve

POCHYLÝ, F.; HALUZA, M.; KLAS, R.

Original Title

The stability of Y(Q) characteristic curve

English Title

The stability of Y(Q) characteristic curve

Type

Paper in proceedings (conference paper)

Original Abstract

The contribution is aimed on the analysis of Y(Q) characteristic of centrifugal pump. The main attention is concentrated on the impeller of high specific speed, especially on the diagonal pumps. It is derived, that stability of Y(Q) curve depends on the dissipative function. The analysis concludes that very important is the design of the interior of spiral case and distributor to achieve a stable Y(Q) characteristic curve.

English abstract

The contribution is aimed on the analysis of Y(Q) characteristic of centrifugal pump. The main attention is concentrated on the impeller of high specific speed, especially on the diagonal pumps. It is derived, that stability of Y(Q) curve depends on the dissipative function. The analysis concludes that very important is the design of the interior of spiral case and distributor to achieve a stable Y(Q) characteristic curve.

Keywords

Impeller pump, specific energy, characteristic, pump, dissipation function, stability

Key words in English

Impeller pump, specific energy, characteristic, pump, dissipation function, stability

Authors

POCHYLÝ, F.; HALUZA, M.; KLAS, R.

RIV year

2011

Released

20.09.2010

Publisher

IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK

Location

BRISTOL BS1 6BE, ENGLAND

Book

IOP Conference Series-Earth and Environmental Science

ISBN

1755-1307

Periodical

IOP Conference Series: Earth and Environmental Science

Volume

12

Number

012086

State

United Kingdom of Great Britain and Northern Ireland

Pages from

685

Pages to

690

Pages count

6

BibTex

@inproceedings{BUT50652,
  author="František {Pochylý} and Miloslav {Haluza} and Roman {Klas}",
  title="The stability of Y(Q) characteristic curve",
  booktitle="IOP Conference Series-Earth and Environmental Science",
  year="2010",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="12",
  number="012086",
  pages="685--690",
  publisher="IOP PUBLISHING LTD, DIRAC HOUSE, TEMPLE BACK",
  address="BRISTOL BS1 6BE, ENGLAND",
  doi="10.1088/1755-1315/12/1/012086",
  issn="1755-1307"
}