Experimentální studie vlastností vírové trubice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F07%3A00000125" target="_blank" >RIV/49777513:23210/07:00000125 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental study of vortex tube properties

Popis výsledku v původním jazyce

In this experimental study of the vortex tube performance has been carried out to investigate the parameters affecting vortex tube operation. The effective parameters are divided into two different types, namely geometrical and thermophysical ones. Testrig has been designed and constructed to investigate the effect of parameters. The following geometrical parameters were tested, the length of the vortex tube, diameter of cold exit and number of entrance nozzles. Three different vortex tubes having various lengths and three different diameters of the cold exit were used. Two entrance nozzles introducing the pressurized working fluid into the vortex tube were examined. Thermo-physical parameters which have been studied are inlet air pressure and cold air mass fraction. The effects of these parameters on the cold and hot temperature are discussed and presented.

Název v anglickém jazyce

Experimental study of vortex tube properties

Popis výsledku anglicky

In this experimental study of the vortex tube performance has been carried out to investigate the parameters affecting vortex tube operation. The effective parameters are divided into two different types, namely geometrical and thermophysical ones. Testrig has been designed and constructed to investigate the effect of parameters. The following geometrical parameters were tested, the length of the vortex tube, diameter of cold exit and number of entrance nozzles. Three different vortex tubes having various lengths and three different diameters of the cold exit were used. Two entrance nozzles introducing the pressurized working fluid into the vortex tube were examined. Thermo-physical parameters which have been studied are inlet air pressure and cold air mass fraction. The effects of these parameters on the cold and hot temperature are discussed and presented.

Druh

D - Stať ve sborníku

CEP obor

BK - Mechanika tekutin

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Power System Engineering, Thermodynamics and Fluid Flow 2007

ISBN

978-80-7043-542-7

ISSN

—

e-ISSN

—

Počet stran výsledku

6

Strana od-do

73-78

Název nakladatele

Západočeská univerzita

Místo vydání

V Plzni

Místo konání akce

Plzeň

Datum konání akce

1. 1. 2007

Typ akce podle státní příslušnosti

CST - Celostátní akce

Kód UT WoS článku

—