Tlumení mechanické energie ve spadišti s přímým nátokem

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

čeština

Název v původním jazyce

Tlumení mechanické energie ve spadišti s přímým nátokem

Popis výsledku v původním jazyce

Presented paper examines the hydraulics of a drop manhole in the sewer system through an experimental investigation on a physical model. The hydraulic research has been performed to find the optimal geometry for the drop manhole with plung flow inlet incase of supercritical flow conditions. The theoretical part of the paper contains a description of two common ways to overcome the drop in the sewer system: a manhole drop with vortex as well as direct inlet. It provides an overview of published researchconcerning the manhole with direct inlet and analyzed their design parameters. The practical part contains a description of experimental measurments performed on a scaled model of the manhole placed inside the test flume of the hydraulic engineering laboratory. Measured datasets were evaluated and explained. The overall range of their validity in the practical design are discussed. The result is a set of recommendations and optimized geometry which can serve as a guide in the broader en

Název v anglickém jazyce

Attenuation of mechanical energy in vertical drop with plung flow inlet

Popis výsledku anglicky

Presented paper examines the hydraulics of a drop manhole in the sewer system through an experimental investigation on a physical model. The hydraulic research has been performed to find the optimal geometry for the drop manhole with plung flow inlet incase of supercritical flow conditions. The theoretical part of the paper contains a description of two common ways to overcome the drop in the sewer system: a manhole drop with vortex as well as direct inlet. It provides an overview of published researchconcerning the manhole with direct inlet and analyzed their design parameters. The practical part contains a description of experimental measurments performed on a scaled model of the manhole placed inside the test flume of the hydraulic engineering laboratory. Measured datasets were evaluated and explained. The overall range of their validity in the practical design are discussed. The result is a set of recommendations and optimized geometry which can serve as a guide in the broader en

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

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Projekt

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Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

MĚSTSKÉ VODY/URBAN WATER 2014

ISBN

978-80-86020-79-2

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

111-118

Název nakladatele

ARDEC s.r.o.

Místo vydání

Brno

Místo konání akce

Velké Bílovice

Datum konání akce

2. 10. 2014

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

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