TWO-PHASE FLOW CHARACTERISTICS IN THE MIXING CHAMBER OF THE EFFERVESCENT ATOMIZER
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F08%3APU78990" target="_blank" >RIV/00216305:26210/08:PU78990 - 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 CHARACTERISTICS IN THE MIXING CHAMBER OF THE EFFERVESCENT ATOMIZER
Original language description
The article deals with the description of two-phase flow in the mixing chamber of an effervescent atomizer. The first observation has been carried out with the use of high-speed records of the flow inside the mixing tube. The flow in the mixing chamber is very fast and inhomogeneous thus the need to use a high-sampling frequency device has arisen in order to describe changes in the flow. Therefore, an experimental technique has been found which is able to describe the liquid-air distributions in small channels. As a two-phase flow measurement instrument, a miniature wire-mesh conductivity sensor to deal with cross-sections of 8 mm in diameter was designed and built. The frame rate of this sensor is 10 000 images per second. In this study, a special model of a transparent nozzle spraying deionized water that makes use of air as the atomizing medium was used. The effervescent nozzle is of inside-out gas injection configuration with the internal diameter of the mixing channel 8 mm. During
Czech name
Dvoufázový tok ve směšovací komoře effervescent trysky
Czech description
Dvoufázový tok 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
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
22 Annual Conference on Liquid Atomization and Spray Systems
ISBN
978-88-903712-0-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
Neuveden
Place of publication
Como Lake, Italy
Event location
Como Lake, Itálie
Event date
Sep 8, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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