摘要
通过对气泡半径与其所在深度的关系以及单个气泡散射面积的分析,研究了气泡上浮过程中气泡散射的变化规律。研究结果表明,满足散射峰值频率—深度条件时,气泡散射最强。
Based on the analyzing of bubble＇ radius variation under different depth and the acoustic scattering cross section,the acoustic scattering law is discussed.The results of the present research indicate that bubble＇s scattering is strongest when the condition satisfies the peak value＇s frequency-depth law.
出处
《舰船科学技术》
2009年第10期64-65,68,共3页
Ship Science and Technology
关键词
气泡
散射
尾流
bubbles
scatting
wake
