舰船尾流气泡后向光散射特性研究

Study on back light-scattering property of bubbles in ship wake

摘要: 对水中气泡后向光散射特性进行了初步的定性研究。实验结果表明,由于气泡的存在,水的后向光散射特性有了明显的改善。水中气泡后向光散射强度与探测器类型、气泡距离以及气泡密度等因素有密切关系。采取一定的措施,尾流气泡后向光散射信号是可以探测到的。

Abstract: The light back-scattering property has been developed primarily.The results show that the property of water has been changed obviously because of the influence of bubbles.The intensity of light back scattered from bubbles is related to the type of detector,the distance and the density of bub bles.The light signal back-scattered from wake bubbles can be detected by taking some measures.