摘要
从声波理论出发,提出了采用单步跟踪法进行超声波无损检测过程的计算机模拟。模拟采用了动源法来提高计算速度,实现了超声波在介质环境内传播过程的可视化,这使对波谱的分析更加直观。
According to the current ultrasonic propagation theories, the authors put forward the single step tracing method. It is adopted in the computer simulation of the ultrasonic detection. The dynamic source approach is used to improve the computation speed. The propagating process in the medium is made visible. A simple example is presented to explain the process of simulation and the functions of software in detail.
出处
《华北电力大学学报（自然科学版）》
CAS
北大核心
2002年第3期98-101,共4页
Journal of North China Electric Power University：Natural Science Edition
