Experimental estimation of evaporation rates of water droplets in high-temperature gases

Evaporation rates of water droplets in high-temperature gases were experimentally determined using high-speed video recording cameras and low-inertia thermocouples (for heated air flow as an example). The experiments were carried out for droplets of initial size (radius) 1–3 mm at an air temperature...

Full description

Saved in:
Bibliographic Details
Published in:Journal of applied mechanics and technical physics 2017-09, Vol.58 (5), p.889-894
Main Authors: Volkov, R. S., Kuznetsov, G. V., Nakoryakov, V. E., Strizhak, P. A.
Format: Article
Language:English
Subjects:
Air flow
Air temperature
Applications of Mathematics
Classical and Continuum Physics
Classical Mechanics
Droplets
Evaporation
Evaporation rate
Fluid- and Aerodynamics
Gas temperature
Mathematical Modeling and Industrial Mathematics
Mechanical Engineering
Physics
Physics and Astronomy
Thermocouples
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Evaporation rates of water droplets in high-temperature gases were experimentally determined using high-speed video recording cameras and low-inertia thermocouples (for heated air flow as an example). The experiments were carried out for droplets of initial size (radius) 1–3 mm at an air temperature of 500–1000 K. Dependences of the evaporation rate of water droplets on time and gas temperature were obtained for various initial droplet sizes.
ISSN:0021-8944
1573-8620
DOI:10.1134/S0021894417050157