作　　者： (张冲）; (袁志勇）; (张锐）; (柏广强）; (李京伦）;

机构地区： 海军工程大学,武汉430033

出　　处： 《兵器装备工程学报》 2017年第8期45-49,共5页

摘　　要： 为了便于进行舰船尾流的测量试验,开展舰船尾流声反射强度随发射声信号频率、时间的变化规律,不同舰船目标尾流的长度、宽度和厚度以及尾流特性等研究,提出了舰船尾流气泡检测系统设计方案,制作了实验样机,并在水池中进行了简单的测试,结果表明:实验样机气泡检测功能正常,可用于实验室水池测量教学实验和湖海试验,对进一步开展尾流自导系统试验研究有重要意义。 To make it convenient for the ship wake flow experiments,the paper studies the rules of wake flow reflected intensity changing with the frequency and time of the acoustic signal,the length,width,thickness and character of different ship wake,and a design scheme for the wake bubble detect system is proposed and a sample machine is made. With simple tests in the pool,it proves that the test machine works well and can be used in lab teaching and experiment,and it is of great significance to the further study of wake homing system experiments.

关 键 词： 尾流气泡 检测系统 水声换能器 发射声功率