Nucleate boiling in pure-water and salt-water droplets

被引：35

作者：

Nakoryakov, V. E. ^{[1
]}

Misyura, S. Ya ^{[1
]}

机构：

[1] Russian Acad Sci, Kutateladze Inst Thermal Phys, Siberian Branch, Novosibirsk 630090, Russia

来源：

DOKLADY PHYSICS | 2014年 / 59卷 / 10期

关键词：

Heat Transfer Coefficient; Contact Line; DOKLADY Physic; Crystal Hydrate; Polished Wall;

D O I：

10.1134/S1028335814100048

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

A study was conducted to demonstrate nucleate boiling in pure-water and salt-water droplets. The horizontal surface of the cylinder fabricated of copper with a low content of O2 was polished, and a micron gold layer was plasma-deposited. The boiling of droplets was implemented on the horizontal heated surface of the wall in the air atmosphere. The wall temperature was supported constant and measured by thermocouples located near the wall. The temperature at the surface of droplets was measured by a NEC-San Instruments thermovisor. The roughness state of the wall was characterized with the help of an electron microscope.

引用

页码：441 / 445

页数：5

共 14 条

[1] Heterogeneous nucleation on ultra smooth surfaces [J].

Bon, Bradley ;

Guan, Cheng-Kang ;

Klausner, James F. .

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2011, 35 (05) :746-752

[2] Infrared visualization of thermal motion inside a sessile drop deposited onto a heated surface [J].

Brutin, D. ;

Sobac, B. ;

Rigollet, F. ;

Le Niliot, C. .

EXPERIMENTAL THERMAL AND FLUID SCIENCE, 2011, 35 (03) :521-530

[3]

Flemings M.C, 1974, Solidification Processing

[4]

Labuntsov D. A., 2000, Physical Fundamentals of Power Engineering. Selected Works on Heat Transfer, Fluid Dynamics

[5]

Leont'ev A. I., 1979, THEORY MASS HEAT EXC

[6] Growth of vapor bubbles from the solution with one volatile component at surface desorption [J].

Lezhnin, S. I. ;

Nakoryakov, V. E. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2012, 55 (5-6) :1433-1440

[7] Nucleate boiling in bidistillate droplets [J].

Misyura, S. Ya. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2014, 71 :197-205

[8] On evaporation of sessile drops with moving contact lines [J].

Murisic, N. ;

Kondic, L. .

JOURNAL OF FLUID MECHANICS, 2011, 679 :219-246

[9] The features of self-preservation for hydrate systems with methane [J].

Nakoryakov, V. E. ;

Misyura, S. Ya .

CHEMICAL ENGINEERING SCIENCE, 2013, 104 :1-9

[10] The behavior of water droplets on the heated surface [J].

Nakoryakov, V. E. ;

Misyura, S. Ya. ;

Elistratov, S. L. .

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2012, 55 (23-24) :6609-6617

← 1 2 →