ANSYS二次开发技术在弯管缺陷超声导波检测数值模拟中的应用

基金项目:

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)

详细信息

Application of Second Development based on ANSYS Software on Simulation of Detection Defect in Curved Pipes Using Ultrasonic Guided Waves

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。
- 弯管 /
- 超声导波 /
- 有限元法 /
- 软件开发
Abstract: 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.
- Curved pipe /
- Ultrasonic guided waves /
- Finite element method /
- Software development

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