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JEDELSKÝ, J. JÍCHA, M.
Original Title
Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers
Type
conference paper
Language
English
Original Abstract
Effervescent atomization is characterised by bubbling a small amount of gas into the liquid upstream of the exit orifice, thereby forming a two-phase flow. Simplified transparent atomizer was used to observe two-phase flow of light heating oil and air mixture inside the atomizer. Specific flow patterns for different operating conditions were recognised and compared with results acquired using of published two-phase flow maps. As effervescent atomizer sprays tend to be unsteady under some operating conditions, a method for mixture instability measurement was developed and applied.
Keywords
Two-Phase Flow, Instabilities, Effervescent Atomizers
Authors
JEDELSKÝ, J.; JÍCHA, M.
RIV year
2004
Released
1. 4. 2004
Publisher
Žilinská universita v Žiline v EDIS-vydavatelstve ŽU
Location
Žilina
ISBN
80-8070-234-9
Book
Aplikácia experimentálnych a numerických metód v mechanike tekutín
Pages from
115
Pages to
120
Pages count
6
BibTex
@inproceedings{BUT12727, author="Jan {Jedelský} and Miroslav {Jícha}", title="Research of a Two-Phase Flow Instabilities of an Effervescent Atomizers", booktitle="Aplikácia experimentálnych a numerických metód v mechanike tekutín", year="2004", pages="6", publisher="Žilinská universita v Žiline v EDIS-vydavatelstve ŽU", address="Žilina", isbn="80-8070-234-9" }