Laboratory Measurement of Water Surface Bubble Life Time
Laboratory Measurement of Water Surface Bubble Life Time
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水面气泡寿命的实验室测量
DOI：
10.1029/jc088ic01p00701
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发表时间：
1983
影响因子：
--
通讯作者：
Y. L. Hsu
中科院分区：
文献类型：
--
作者：
Q. Zheng;V. Klemas;Y. L. Hsu
在实验室中测量了各种水样的气泡寿命。讨论了水面气泡寿命的统计特性。测量结果表明，各种水样的气泡寿命的分布服从瑞利分布，平均寿命是气泡尺寸的函数。自来水中各种粒径的生命时间的总平均值为2.24 s，特拉华州湾水为2.98 s，大西洋水为3.89 s。比较不同条件下产生的气泡寿命的统计特征，我们发现气泡寿命与产生它们的方法无关。
The bubble life times of various water samples were measured in the laboratory. The statistical features of bubble life time on water surfaces are discussed. The measurement results showed that the distribution of bubble life times of various water samples follow a Rayleigh distribution and that the mean life times are a function of the bubble sizes. The total average of life times of various sizes for tap water is 2.24 s, it is 2.98 s for Delaware Bay water, and 3.89 s for Atlantic Ocean water, respectively. Comparing the statistical features of the bubble life time generated under different conditions, we found that the bubble life times are independent of the methods used to generate them.