Detail publikačního výsledku

Hydraulic Losses in the Spiral Case of Low Specific Speed Pumps

KLAS, R.; POCHYLÝ, F.; RUDOLF, P.

Originální název

Hydraulic Losses in the Spiral Case of Low Specific Speed Pumps

Anglický název

Hydraulic Losses in the Spiral Case of Low Specific Speed Pumps

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

This contribution is focused on analysis of pressure losses in spiral case of centrifugal pump with thick trailing edges and with recirculation channels. Recirculation channels have different geometrical configuration and influence the size of available specific energy as well as hydraulic efficiency. Subsequently, the contribution analyses the flow in spiral case itself with respect to its function and its filling with liquid. Studied phenomena affect the research of pumps with low specific speed, the stability of specific energy characteristic curves and also the configuration of recirculation channels.

Anglický abstrakt

This contribution is focused on analysis of pressure losses in spiral case of centrifugal pump with thick trailing edges and with recirculation channels. Recirculation channels have different geometrical configuration and influence the size of available specific energy as well as hydraulic efficiency. Subsequently, the contribution analyses the flow in spiral case itself with respect to its function and its filling with liquid. Studied phenomena affect the research of pumps with low specific speed, the stability of specific energy characteristic curves and also the configuration of recirculation channels.

Klíčová slova

hydraulic losses, spiral case, low specific speed pump

Klíčová slova v angličtině

hydraulic losses, spiral case, low specific speed pump

Autoři

KLAS, R.; POCHYLÝ, F.; RUDOLF, P.

Rok RIV

2016

Vydáno

25.03.2014

Nakladatel

EDP Sciences

ISBN

978-80-260-5375-0

Kniha

EPJ Web of Conferences

ISSN

2100-014X

Periodikum

EPJ Web of Conferences

Svazek

67

Číslo

1

Stát

Francouzská republika

Strany od

1

Strany do

8

Strany počet

8

URL

http://www.epj-conferences.org/articles/epjconf/abs/2014/04/epjconf_efm-13_02052/epjconf_efm-13_02052.html

Plný text v Digitální knihovně

http://hdl.handle.net/11012/194727

BibTex

@inproceedings{BUT111362,
  author="Roman {Klas} and František {Pochylý} and Pavel {Rudolf}",
  title="Hydraulic Losses in the Spiral Case of Low Specific Speed Pumps",
  booktitle="EPJ Web of Conferences",
  year="2014",
  journal="EPJ Web of Conferences",
  volume="67",
  number="1",
  pages="1--8",
  publisher="EDP Sciences",
  doi="10.1051/epjconf/20146702052",
  isbn="978-80-260-5375-0",
  issn="2100-014X",
  url="http://www.epj-conferences.org/articles/epjconf/abs/2014/04/epjconf_efm-13_02052/epjconf_efm-13_02052.html"
}

Dokumenty

epjconf_efm-13_02052