Anomalous Phenomena at Propagation of Sound Waves Near the Sea Bottom

摘要：

A review is presented of numcrous experimental data that exhibit anomalies in sound transmission through the water-sand interface of the sea bottom at overcritical angles of incidence. These data are complemented with those of in-sea experiments performed with a side-scan sonar for low grazing angles. It is shown that the explanations given by different researchers for the anomalous phenomena are insufficient, and a development of a new theoretical model is required to allow for all aspects of the problem.

作者: B. A. Kasatkin

作者单位: Institute of Marine Technology Problems, Far-East Division, Russian Academy of Sciences, 5a Sukhanov Street, Vladivostok, 690950, Russia

会议类型: 国际会议

会议名称: 2007年国际声学工程与技术学术会议

会议地点: 北京

会议语种:英文

页码: 1-13

在线出版日期: 2007-10-01（万方平台首次上网日期，不代表论文的发表时间）