Publication detail

Hydraulic machine with non-uniform cascade

HALUZA, M. POCHYLÝ, F. HABÁN, V.

Czech title

Hydraulický stroj se stochastickou mříží.

English title

Hydraulic machine with non-uniform cascade

Type

conference paper

Language

en

Original abstract

In this article is introduced the sentence of an extension of operational zone of hydraulic machines. The problems of its extending is based on the design of non-uniform cascade. The non-uniform cascade is connected with other factors. The change of own frequency of the runner of a hydraulic machine and pressure pulsations. The suitable construction of non-uniform cascade is introduced on the results of computational simulation and experiment.

Czech abstract

Hydraulický stroj se stochastickou mříží. V článku je uvedena myšlenka rozšíření provozní oblasti vodních strojů. Stochastická mříž lopatek je spojena s dalšími faktory, změnou vlastní frekvence oběžného kola vodního stroje a tlakových pulsací. Vhodné konstrukce stochastické mříže je prezentována výsledky výpočetní simulace a experimentem.

English abstract

In this article is introduced the sentence of an extension of operational zone of hydraulic machines. The problems of its extending is based on the design of non-uniform cascade. The non-uniform cascade is connected with other factors. The change of own frequency of the runner of a hydraulic machine and pressure pulsations. The suitable construction of non-uniform cascade is introduced on the results of computational simulation and experiment.

Keywords in Czech

mříž oběžných lopatek, vlastní frekvence

Keywords in English

hydraulic machine, cascade, own frequency

RIV year

2012

Released

19.09.2012

ISSN

1755-1307

Book

IOP Conference Series-Earth and Environmental Science

Volume

15

Number

3

Pages from–to

1–7

Pages count

7

BIBTEX


@inproceedings{BUT92953,
  author="Miloslav {Haluza} and František {Pochylý} and Vladimír {Habán},
  title="Hydraulic machine with non-uniform cascade",
  booktitle="IOP Conference Series-Earth and Environmental Science",
  year="2012",
  volume="15",
  number="3",
  month="September",
  pages="1--7",
  issn="1755-1307"
}