Statistical analysis of consequences of collisions between two water droplets upon their motion in a high-temperature gas flow

被引：32

作者：

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

Kuznetsov, G. V. ^{[1
]}

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

机构：

[1] Tomsk Polytech Univ, Tomsk 634050, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2015年 / 41卷 / 09期

基金：

俄罗斯科学基金会;

关键词：

INITIAL PARAMETERS; DYNAMICS; AIR;

D O I：

10.1134/S1063785015090126

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Consequences of collisions between two water droplets upon their motion in high-temperature (about 1100 K) gases are analyzed statistically. The initial radii and motion velocities of the droplets varied within 0.1-0.25 mm and 0.5-5 m/s, respectively. The velocity of the counterflowing gas was 1.5 m/s. Using panoramic methods and tools of high-speed and cross-correlation video recording, conditions corresponding to different consequences (coagulation, decomposition, or breakup) of collisions between droplets are determined.

引用

页码：840 / 843

页数：4

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