Evaporation of a water drop with a solid opaque inclusion moving through a high-temperature gaseous medium

被引：6

作者：

Antonov, D. V. ^{[1
]}

Volkov, R. S. ^{[1
]}

Piskunov, M. V. ^{[1
]}

Strizhak, P. A. ^{[1
]}

机构：

[1] Tomsk Polytech Univ, Tomsk 634050, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2016年 / 42卷 / 03期

关键词：

2-PHASE FLOWS; MOTION;

D O I：

10.1134/S1063785016030032

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The process of evaporation of an inhomogeneous (containing a graphite particle) water drop moving through a high-temperature (about 1100 K) gas medium has been experimentally studied using highspeed (no less than 10(5) fps) video recording tools, the PIV scanning optical method, and Tema Automotive software. The influences of the ratio of water and inclusion masses, shape of inclusion (by the example of cylindrical disk, cube, and parallelepiped), and its surface area on the integral characteristics of liquid evaporation when heterogeneous drops are passed through a channel (length 1 m, inner diameter 0.2 m) with high-temperature gases are established.

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收藏

页码：248 / 251

页数：4

相关论文

共 11 条

[1]

[Anonymous], PROM ENERGETIKA

[2] Conditions of explosive evaporation at the phase interface in an inhomogeneous droplet [J].

Anufriev, I. S. ;

Kuznetsov, G. V. ;

Piskunov, M. V. ;

Strizhak, P. A. ;

Chernetskiy, M. Yu. .

TECHNICAL PHYSICS LETTERS, 2015, 41 (08) :810-813

[3] Development of a Concentration Measurement Technique for Steady State Solid-liquid Mixing using a Neural Network [J].

Doh, Deog Hee ;

Yum, Joo Ho ;

Cho, Gyeong Rae ;

Kim, Myung Ho ;

Ryu, Gyong Won ;

Takei, Masahiro .

JOURNAL OF THERMAL SCIENCE, 2013, 22 (05) :478-483

[4] Heat transfer enhancement and pumping power in confined radial flows using nanoparticle suspensions (nanofluids) [J].

Gherasim, Iulian ;

Roy, Gilles ;

Cong Tam Nguyen ;

Dinh Vo-Ngoc .

INTERNATIONAL JOURNAL OF THERMAL SCIENCES, 2011, 50 (03) :369-377

[5] The motion of a manifold of finely dispersed liquid droplets in the counterflow of high-temperature gases [J].

Kuznetsov, G. V. ;

Strizhak, P. A. .

TECHNICAL PHYSICS LETTERS, 2014, 40 (06) :499-502

[6]

Terekhov V. I., 2009, HEAT AND MASS TRANSF

[7] Clusterization of Particles in Turbulent and Vortex Two-Phase Flows [J].

Varaksin, A. Yu. .

HIGH TEMPERATURE, 2014, 52 (05) :752-769

[8] Fluid Dynamics and Thermal Physics of Two-Phase Flows: Problems and Achievements [J].

Varaksin, A. Yu. .

HIGH TEMPERATURE, 2013, 51 (03) :377-407

[9] Experimental determination of times, amplitudes, and lengths of cycles of water droplet deformation in air [J].

Volkov, R. S. ;

Vysokomornaya, O. V. ;

Kuznetsov, G. V. ;

Strizhak, P. A. .

TECHNICAL PHYSICS LETTERS, 2015, 41 (02) :128-131

[10] Influence of solid inclusions in liquid drops moving through a high-temperature gaseous medium on their evaporation [J].

Volkov, R. S. ;

Kuznetsov, G. V. ;

Strizhak, P. A. .

TECHNICAL PHYSICS, 2014, 59 (12) :1770-1774