摘要
涡流传感器中检测线圈的有效直径是一个重要参数．从电磁等效的原理出发，推导了有效直径公式，并对其在涡流检测中的应用进行了简单的分析和讨论．
The effective diameter of the measuring coil in eddy current sensors is an important parameter. It is derived according to electromagnetic equivalent principles. Analyses and discussions are also made in its applications in the eddy current testing of materials.
出处
《传感器技术》
CSCD
1997年第6期48-49,60,共3页
Journal of Transducer Technology
