摘要
文中对红外成像技术用于大面积扫描检测金属管内壁腐蚀的可行性进行了详细地计算机模拟和实验研究，讨论了稳态和动态测量的不同适用范围以及动态测量中加载功率与加载时间的选择对检测精度的影响。
A detailed computer simulation and experimental study have been presented for the application of large-area-scanning infrared imaging technique t0 the corrosion detection on the inner surfaceof metal tube. The different applications of stationary and dynamic detection and the influence of thechoices of heat-loading power and time have alsobeen discussed in this paper.
出处
《激光与红外》
CAS
CSCD
北大核心
1997年第3期152-154,157,共4页
Laser & Infrared
关键词
红外成像
无损检测
金属管
Infrared imaging, nondestructive testing, metal tube
