水下航行器感应磁场计算方法研究  

作　　者：周耀忠[1] 唐申生[1] 

机构地区：[1]海军工程大学,湖北武汉430033

出　　处：《中国修船》2005年第4期18-21,共4页China Shiprepair

摘　　要：长期以来,人们主要通过物理模型实验来获取水下航行器的感应磁场。这种方法费用高,周期长,不易实现。文章采用电磁场积分方程法计算了水下航行器的感应磁场分布,其结果与实测数据比较,误差精度较高,满足工程要求,具有实际应用参考价值。For long, people mostly get the induced magnetic field of under-water aircrafts through the experiment of physical model. There are some flaws in this way. It spends too much, the period of this experiment is long and putting it into realization is very difficult. The studying calculates the distribution of the induced magnetic field which is engendered by under-water aircrafts through integral equation of electromagnetic field .Compared with the measured data, the result of error is better and it can meet the needs in project. We can use the studying to make reference to practice.

关 键 词：水下航行器 感应磁场 电磁场积分方程法 工作原理 磁化率 

分 类 号：U665.18[交通运输工程—船舶及航道工程]