Measuring a Discharge Coefficient of an Orifice for an Unsteady Compressible Flow

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22320%2F13%3A43895175" target="_blank" >RIV/60461373:22320/13:43895175 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Measuring a Discharge Coefficient of an Orifice for an Unsteady Compressible Flow

Original language description

There are many applications where a compressible gas flows through an orifice or a nozzle. This complex process has been examined for long time. Nevertheless current one or two dimensional mathematic and semi-empirical theories that predict a flow of a compressible gas through an orifice during an unsteady discharge from a vessel are only partially successful. It is impossible to treat all factors that might affect such a discharge. An experimental examination of a compressible gas flow through an orifice is still important part for evaluation and prediction of a discharge coefficient. This paper brings an idea for setup an apparatus on which a broad range of properties of an orifice can be tested. Several groups of properties were tested on differenttypes of orifices and the results are presented.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2013

Confidentiality

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

Name of the periodical

Paliva

ISSN

1804-2058

e-ISSN

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Volume of the periodical

5

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

21-25

UT code for WoS article

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EID of the result in the Scopus database

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