Publication detail

Evaluation of pump characteristic from measurement of fast deceleration

HIMR, D., HABÁN, V.

Original Title

Evaluation of pump characteristic from measurement of fast deceleration

Type

conference paper

Language

English

Original Abstract

Article describes an experiment where a pump connected to the simple hydraulic circuit is decelerated. Since the deceleration is fast enough the operating point of the machine moves from the initial steady position to the breaking zone, turbine zone and back to the new steady position. A dependence of the specific energy and the torque on the flow rate was evaluated from the measurement of the input and output pressure, torque and rotational speed recorded during the deceleration. Obtained characteristic is much wider than curves obtained from regular measurement of steady state.

Keywords

pump characteristic, speed change

Authors

HIMR, D., HABÁN, V.

Released

18. 11. 2014

Publisher

EDP Sciences

Location

Liberec

ISBN

2100-014X

Periodical

EPJ Web of Conferences

Year of study

92

Number

1

State

French Republic

Pages from

182

Pages to

187

Pages count

8

URL

http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02022/epjconf_efm2014_02022.html

Full text in the Digital Library

http://hdl.handle.net/11012/194768

BibTex

@inproceedings{BUT111099,
  author="Vladimír {Habán}",
  title="Evaluation of pump characteristic from measurement of fast deceleration",
  booktitle="EFM14 – Experimental Fluid Mechanics 2014",
  year="2014",
  series="EPJ Web of Conferences",
  journal="EPJ Web of Conferences",
  volume="92",
  number="1",
  pages="182--187",
  publisher="EDP Sciences",
  address="Liberec",
  doi="10.1051/epjconf/20159202022",
  issn="2100-014X",
  url="http://www.epj-conferences.org/articles/epjconf/abs/2015/11/epjconf_efm2014_02022/epjconf_efm2014_02022.html"
}