| 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 |
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| 引用本文： | 王秀彦,孙雅欣,刘增华,吴斌,何存富,李隆涛.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[J].无损检测,2006,28(8):413-415. |
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| 作者姓名： | 王秀彦 孙雅欣 刘增华 吴斌 何存富 李隆涛 |
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| 作者单位： | 北京工业大学,机电学院,北京,100022 |
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| 基金项目： | 北京市教委资助项目;国家自然科学基金;北京市自然科学基金 |
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| 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。
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| 关 键 词： | 弯管 超声导波 有限元法 软件开发 |
| 文章编号： | 1000-6656（2006）08-0413-03 |
| 收稿时间： | 2005-11-10 |
| 修稿时间： | 2005年11月10 |
Application of Second Development based on ANSYS Software on Simulation of Detection Defect in Curved Pipes Using Ultrasonic Guided Waves |
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| WANG Xiu-yan,SUN Ya-xin,LIU Zeng-hua,WU Bin,HE Cun-fu,LI Long-tao.Application of Second Development based on ANSYS Software on Simulation of Detection Defect in Curved Pipes Using Ultrasonic Guided Waves[J].Nondestructive Testing,2006,28(8):413-415. |
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| Authors: | WANG Xiu-yan SUN Ya-xin LIU Zeng-hua WU Bin HE Cun-fu LI Long-tao |
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| Affiliation: | College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China |
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| 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. |
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| Keywords: | Curved pipe Ultrasonic guided waves Finite element method Software development |
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