Abstract
The dynamics of evaporation from a local surface of a horizontal liquid layer under a gas flow is studied experimentally. The average evaporation mass flow rate of a liquid layer (HFE-7100) induced by inert gas (nitrogen) is measured using two independent methods. The influence of the average gas flow rate, gas and liquid temperature, and the layer depth upon the evaporation rate and convection in the liquid layer is investigated. Correlation dependences of the evaporation rate vs. the inert gas flow rate and temperature are obtained. It is found that the average evaporation-rate curve has a local maximum with a growth of the liquid layer depth. With the growth of the gas and liquid temperature, the local maximum in an evaporation flow rate of the liquid layer is shifted to the larger value of the liquid depth.
| Original language | English |
|---|---|
| Pages (from-to) | 795-797 |
| Number of pages | 3 |
| Journal | Technical Physics Letters |
| Volume | 39 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1 Sep 2013 |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
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Measurement of the evaporation mass flow rate in a horizontal liquid layer partly opened into flowing gas. / Lyulin, Yu V.; Kabov, O. A.
In: Technical Physics Letters, Vol. 39, No. 9, 01.09.2013, p. 795-797.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Measurement of the evaporation mass flow rate in a horizontal liquid layer partly opened into flowing gas
AU - Lyulin, Yu V.
AU - Kabov, O. A.
PY - 2013/9/1
Y1 - 2013/9/1
N2 - The dynamics of evaporation from a local surface of a horizontal liquid layer under a gas flow is studied experimentally. The average evaporation mass flow rate of a liquid layer (HFE-7100) induced by inert gas (nitrogen) is measured using two independent methods. The influence of the average gas flow rate, gas and liquid temperature, and the layer depth upon the evaporation rate and convection in the liquid layer is investigated. Correlation dependences of the evaporation rate vs. the inert gas flow rate and temperature are obtained. It is found that the average evaporation-rate curve has a local maximum with a growth of the liquid layer depth. With the growth of the gas and liquid temperature, the local maximum in an evaporation flow rate of the liquid layer is shifted to the larger value of the liquid depth.
AB - The dynamics of evaporation from a local surface of a horizontal liquid layer under a gas flow is studied experimentally. The average evaporation mass flow rate of a liquid layer (HFE-7100) induced by inert gas (nitrogen) is measured using two independent methods. The influence of the average gas flow rate, gas and liquid temperature, and the layer depth upon the evaporation rate and convection in the liquid layer is investigated. Correlation dependences of the evaporation rate vs. the inert gas flow rate and temperature are obtained. It is found that the average evaporation-rate curve has a local maximum with a growth of the liquid layer depth. With the growth of the gas and liquid temperature, the local maximum in an evaporation flow rate of the liquid layer is shifted to the larger value of the liquid depth.
UR - http://www.scopus.com/inward/record.url?scp=84884742131&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84884742131&partnerID=8YFLogxK
U2 - 10.1134/S1063785013090095
DO - 10.1134/S1063785013090095
M3 - Article
VL - 39
SP - 795
EP - 797
JO - Technical Physics Letters
JF - Technical Physics Letters
SN - 1063-7850
IS - 9
ER -