Detail publikace
1-D Mathematical model of high-frequency pressure oscillations induced by RSI including an influence of fluid second viscosity
HABÁN, V. KOUTNÍK, J. POCHYLÝ, F.
Anglický název
1-D Mathematical model of high-frequency pressure oscillations induced by RSI including an influence of fluid second viscosity
Typ
Stať ve sborníku v databázi WoS či Scopus
Jazyk
en
Originální abstrakt
At the modeling of high-frequency pressure oscillations the damping function is decisive. Up to now it was assumed that the damping is given by the first or the second power of discharge. In this paper the damping model including the influence of fluid second viscosity is described. The second viscosity has been experimentally determined at the Hydraulic laboratory of the University of Technology in Brno, Czech Republic. The mathematical model of the system with hydraulic machine (water turbine) consists of straight pipes and nodes, where the straight pipes represent distributor channels, spiral case and penstock.
Vydáno
2002-09-09
Nakladatel
ÉCOLE POLYTECHNIQUE FÉDÉRALE OF LAUSANNE
Místo
Lausanne
ISBN
3-85545-865-0
Kniha
Hydraulic Machinery and Systems
Strany od–do
735–
Počet stran
6
BIBTEX
@inproceedings{BUT9613,
author="Vladimír {Habán} and Jiří {Koutník} and František {Pochylý}",
title="1-D Mathematical model of high-frequency pressure oscillations induced by RSI including an influence of fluid second viscosity",
booktitle="Hydraulic Machinery and Systems",
year="2002",
pages="6",
publisher="ÉCOLE POLYTECHNIQUE FÉDÉRALE OF LAUSANNE",
address="Lausanne",
isbn="3-85545-865-0"
}