THE CHARACTERISTICS OF WATER DROPLET EVAPORATION IN THE FLAMES OF VARIOUS FLAMMABLE LIQUIDS

被引：0
|
作者：
Dmitrienko, Margarita A. [1 ]
Zhdanova, Alena O. [1 ]
Nyashina, Galina S. [1 ]
机构：
[1] Natl Res Tomsk Polytech Univ, Tomsk 634050, Russia
来源：
HEAT AND MASS TRANSFER IN THE THERMAL CONTROL SYSTEM OF TECHNICAL AND TECHNOLOGICAL ENERGY EQUIPMENT | 2015年 / 23卷
关键词：
FLOW;
D O I：
10.1051/matecconf/20152301066
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
This paper investigates the integral characteristics of the evaporation of water droplets (the initial diameter 4-6 mm) during their motion in flames obtained through the combustion of typical flammable liquids for various purposes, such as kerosene and denatured alcohol. We performed the experiments using high-speed video cameras and panoramic cross-correlation techniques PTV and SP. The difference between evaporation rates under appropriate conditions has been defined. The influence of a droplet initial size on evaporation rate has been demonstrated.
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页数：6
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