Detail publikace

EIS AS A TOOL FOR MEASUREMENTS OF FLOW PROPERTIES ON STEPPED CHUTES

PAŘÍLKOVÁ, J. ŠPANO, M. STARA, V.

Originální název

EIS AS A TOOL FOR MEASUREMENTS OF FLOW PROPERTIES ON STEPPED CHUTES

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Several dams in the Check Republic are equipped with stepped chutes. Most of them are around 100-years old. Safety of these dams has been reevaluated according to the new legislature recently. The safety management of 10 000-years flood is demanded now. To comply with this requirement a significant upgrades of their safety structures have to be often proposed and further assessed using hydraulic research. However, this issue is not easy since a strong aeration combined with several flow regimes occur while the water flows along the stepped chute. Therefore, traditional gauges as a point gauge, Pitot tube, or micro-propellers fails. Here the electrical based methods are often involved. This paper summarizes results from the research of flow along an artificial stepped chute where the electrical impedance spectrometry was involved for measurements of the flow properties.

Klíčová slova

hydraulic research, stepped chute, air-water mixture flow, resistivity measurements, EIS.

Autoři

PAŘÍLKOVÁ, J.; ŠPANO, M.; STARA, V.

Rok RIV

2009

Vydáno

11. 11. 2009

Nakladatel

VUTIUM

Místo

Brno

ISBN

978-80-214-3969-6

Kniha

EUREKA 2009

Edice

neuv

Číslo edice

1

Strany od

31

Strany do

37

Strany počet

7

URL

http://www.eureka3838.com

BibTex

@inproceedings{BUT30845,
  author="Jana {Pařílková} and Miroslav {Špano} and Vlastimil {Stara}",
  title="EIS AS A TOOL FOR MEASUREMENTS OF FLOW PROPERTIES ON STEPPED CHUTES",
  booktitle="EUREKA 2009",
  year="2009",
  series="neuv",
  number="1",
  pages="31--37",
  publisher="VUTIUM",
  address="Brno",
  isbn="978-80-214-3969-6",
  url="http://www.eureka3838.com"
}