Study of water droplet evaporation in a mini-channel with gas flow

A series of experiments was conducted to study the evaporation of single water droplets with volume of 80~150 μl on the polished stainless steel substrate in temperature range of the substrate surface of 25–80°C in 6 mm high mini-channel with gas flow and the Reynolds number of the gas flow within 0...

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Bibliographic Details
Main Authors: Orlik, Evgeniy, Isachenko, Ekaterina
Format: Conference Proceeding
Language:English
Subjects:
Evaporation rate
Flow velocity
Fluid dynamics
Fluid flow
Gas flow
Reynolds number
Substrates
Water drops
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Summary:A series of experiments was conducted to study the evaporation of single water droplets with volume of 80~150 μl on the polished stainless steel substrate in temperature range of the substrate surface of 25–80°C in 6 mm high mini-channel with gas flow and the Reynolds number of the gas flow within 0-2500. New data on the water drop evaporation depending on the temperature of gas were obtained. The shadow method was the main method of measurement. As a result of experiments the experimental dependences for evaporation were obtained, and the influence of the gas flow rate and temperature on the water drop evaporation was analyzed.
ISSN:2261-236X
2274-7214
2261-236X
DOI:10.1051/matecconf/20179201002