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

Kód výsledku v 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>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Paliva

ISSN

1804-2058

e-ISSN

—

Svazek periodika

5

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

5

Strana od-do

21-25

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—