摘要
为提高利用ANSYS进行弯管缺陷超声导波数值模拟的分析效率,简化操作程序,在ANSYS平台上,利用其固有的参数化设计语言APDL进行二次开发,编制了一套参数化弯管缺陷导波检测模块。利用此套模块可以方便快捷地进行基于ANSYS的弯管缺陷导波检测的数值模拟。整个过程完全实现了参数化建模、加载和后处理,从而减少了前后处理时间,提高了分析效率,并通过试验证明了此套模块的有效性。
For improving the analysis efficiency of simulation of detection defect in curved pipes using ultrasonic guided waves based on ANSYS software, a set of modules are designed with ANSYS parameter design language (APDL). The detection defect in curved pipes using guided waves can be simulated with the modules. Modeling, loading, and post--analysis can be performed by inputing concerned parameters, so the analysis efficiency can be greatly improved. The modules are verified by the consistency of the results between experiments and simulations.
出处
《无损检测》
北大核心
2006年第8期413-415,共3页
Nondestructive Testing
基金
北京市教委资助项目(KZ200510005004
KM200410005003)
国家自然科学基金项目(10372009)
北京市自然科学基金项目(4052008)
关键词
弯管
超声导波
有限元法
软件开发
Curved pipe
Ultrasonic guided waves
Finite element method
Software development