Investigation of characteristics of a pneumatic nozzle as applied to coal-water fuel spraying

A gas-droplet flow, formed by spraying liquid with a pneumatic nozzle was studied in a wide range of parameters. Information on the distribution of particle sizes was obtained using the method of shadow photography. High-speed visualization of the flow was performed. The nozzle operating regimes of...

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Bibliographic Details
Published in:Journal of physics. Conference series 2020-11, Vol.1677 (1), p.12116
Main Authors: Shadrin, E Yu, Anufriev, I S, Kopyev, E P, Maltsev, L I, Sharypov, O V
Format: Article
Language:English
Subjects:
Droplets
Nozzles
Particle size distribution
Physics
Spraying
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Summary:A gas-droplet flow, formed by spraying liquid with a pneumatic nozzle was studied in a wide range of parameters. Information on the distribution of particle sizes was obtained using the method of shadow photography. High-speed visualization of the flow was performed. The nozzle operating regimes of a steady gas-droplet flow generation were identified.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1677/1/012116