Calculative method for volume changing rate of rising bubble in water based on image parameters

被引：0
|
作者：
Dai, Xiao-Wei [1 ]
Jin, Liang-An [1 ,2 ]
Chi, Wei [1 ]
Yan, Fei [2 ]
Tian, Heng-Dou [1 ]
机构：
[1] Dept. of Navigation, Dalian Naval Academy, Dalian 116018, China
[2] Dalian Institute of Chemical Physics, Chinese Acad. of Sci., Dalian 116023, China
来源：
Shiyan Liuti Lixue/Journal of Experiments in Fluid Mechanics | 2010年 / 24卷 / 06期
关键词：
Warships;
D O I：
暂无
中图分类号：
U674.7 [军用舰艇（战舰）];
学科分类号：
摘要：
The volume changing rate of rising bubble in water is the research foundation of auto-dissolve bubble curtain for warship and the other fields. A new calculative method about volume changing rate of rising bubble in water which is based on image parameters was put forward. Its special mathematic model was set up on the basis of the theory analysis. And the method to obtain the parameters of serial images of rising bubble in water was studied and it is based on photography. Then the volume changing rate of rising bubble in water can be calculated by the mathematic model. The feasibility of the method was also validated by a corresponding experiment.
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页码：83 / 87
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