Nonisothermal desorption of droplets of LiBr salt solution on a heated wall

被引：0

作者：

Misyura, S. Y. ^{[1
]}

Morozov, V. S. ^{[1
]}

机构：

[1] Kutateladze Inst Thermophys, Novosibirsk 630090, Russia

来源：

HEAT AND MASS TRANSFER IN THE THERMAL CONTROL SYSTEM OF TECHNICAL AND TECHNOLOGICAL ENERGY EQUIPMENT (HMTTSC-2018) | 2018年 / 194卷

关键词：

MASS-TRANSFER; EVAPORATION; WATER;

D O I：

10.1051/matecconf/201819401040

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Nonisothermal desorption and crystallization of droplets of aqueous salts solution of H2O/LiBr were studied experimentally. A droplet was placed on a horizontal heated wall. The initial concentration of salt C-0 varied within 0-53 %. The wall temperature T-w varied within 80 - 235 degrees C and ambient air pressure was 1 bar. It was shown that the desorption time t(1) decreases sharply with increasing T-w and at T-w < 150-160 degrees C. The desorption time t(1) is the time until the onset of crystallization. The desorption time t(1) is quasi-constant at T-w > 160 degrees C and increases with growth in C-0.

引用

页数：3

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