Research output: Contribution to journal › Conference article › peer-review
Dynamics of the vapor cavity in the vertical tube of a small diameter after boiling-up in aqueous lithium bromide solutions. / Slesareva, Ekaterina; Dekhtyar, Ruslan; Ovchinnikov, Valeriy.
In: MATEC Web of Conferences, Vol. 194, 01054, 21.08.2018.Research output: Contribution to journal › Conference article › peer-review
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TY - JOUR
T1 - Dynamics of the vapor cavity in the vertical tube of a small diameter after boiling-up in aqueous lithium bromide solutions
AU - Slesareva, Ekaterina
AU - Dekhtyar, Ruslan
AU - Ovchinnikov, Valeriy
N1 - Publisher Copyright: © 2018 The Authors, published by EDP Sciences.
PY - 2018/8/21
Y1 - 2018/8/21
N2 - Dynamics of a single vapor cavity, moving under gravity in a vertical tube of a small diameter, has been studied. The experiment was carried out in water and aqueous LiBr solution in a tube with the length of 400 mm and diameter of 16 mm. Experiments have shown that dynamics of the rising vapor cavity after-the-fact boiling-up of aqueous LiBr solution in a vertical tube of a small diameter for some initial conditions differs qualitatively from dynamics of a gas bubble rising in a pool. Dynamics of the vapor cavity in aqueous LiBr solution and in water demonstrates quantitative but not qualitative differences. During bubble rising in a small diameter tube to time dependence for volume and mass of the vapor bubble, the regimes with pulsations were detected.
AB - Dynamics of a single vapor cavity, moving under gravity in a vertical tube of a small diameter, has been studied. The experiment was carried out in water and aqueous LiBr solution in a tube with the length of 400 mm and diameter of 16 mm. Experiments have shown that dynamics of the rising vapor cavity after-the-fact boiling-up of aqueous LiBr solution in a vertical tube of a small diameter for some initial conditions differs qualitatively from dynamics of a gas bubble rising in a pool. Dynamics of the vapor cavity in aqueous LiBr solution and in water demonstrates quantitative but not qualitative differences. During bubble rising in a small diameter tube to time dependence for volume and mass of the vapor bubble, the regimes with pulsations were detected.
UR - http://www.scopus.com/inward/record.url?scp=85058394722&partnerID=8YFLogxK
U2 - 10.1051/matecconf/201819401054
DO - 10.1051/matecconf/201819401054
M3 - Conference article
AN - SCOPUS:85058394722
VL - 194
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 01054
T2 - 2018 Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2018
Y2 - 24 April 2018 through 26 April 2018
ER -
ID: 18177182