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ATOMIZATION OF SUPERHEATED WATER DISCHARGING THROUGH A DIVERGENT NOZZLE.

Authors :
Zalkind, V. I.
Zeigarnik, Yu. A.
Nizovskiy, V. L.
Nizovskiy, L. V.
Shchigel', S. S.
Source :
Journal of Applied Mechanics & Technical Physics. Jun2023, Vol. 64 Issue 3, p388-392. 5p.
Publication Year :
2023

Abstract

The atomization of metastable superheated water injected into the atmosphere through a convergent-divergent nozzle at a temperature of 240–260°C was studied experimentally. The dispersion structure of the atomization plume is bimodal with a predominance of submicron droplets, whose proportion increases with increasing temperature and reaches 80% at the nozzle outlet at a water temperature of 260°C. The influence of droplet coagulation on the distribution of the proportion of large droplets along the length of the atomization plume was estimated. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00218944
Volume :
64
Issue :
3
Database :
Academic Search Index
Journal :
Journal of Applied Mechanics & Technical Physics
Publication Type :
Academic Journal
Accession number :
170040694
Full Text :
https://doi.org/10.1134/S0021894423030045