Two-phase flow pattern in the mixing chamber of an effervescent atomizers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F07%3APU70933" target="_blank" >RIV/00216305:26210/07:PU70933 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Two-phase flow pattern in the mixing chamber of an effervescent atomizers
Original language description
This paper deals with an experimental study of the two-phase flow in the mixing chamber of an effervescent atomizer. Not only do operational conditions and media properties affect the process of effervescent atomization but also the pattern (quality) ofthe two-phase flow. Therefore, it is necessary to describe the phenomena associated with the mixing process. Two-phase flow structure was investigated in a mixing chamber with an inner diameter of 8 mm. During the experiment, the effervescent nozzle wasoperated in the air pressure range of 1 to 0.5 MPa and mass GLR (Gas-to-liquid- ratio) was between 1 and 25%. Mass flow rates of water ranged from 5 up to 50 gos-1. Since optical measurement techniques fail to provide sufficient quantitative informationon the flow structure at higher GLR we applied the conductivity wire-mesh sensor technology to this problem. Therefore, a new miniature wire-mesh sensor for small-diameter tubes was developed. The measuring principle of this sensor is bas
Czech name
Typ dvoufázového toku ve směšovací komoře effervescent trysky
Czech description
Článek se zabývá experimentálním zjišťováním rozložení vody a vzduchu ve směšovací komoře effervescent trysky.
Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA101%2F06%2F0750" target="_blank" >GA101/06/0750: Effervescent (Twin-Fluid Internally Mixed) Atomizers</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Experimental fluid mechanics 2007 - Conference Proceedings
ISBN
978-80-7372-273-9
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
98-104
Publisher name
Neuveden
Place of publication
Liberec
Event location
Liberec
Event date
Nov 28, 2007
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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