| 宽端接圆柱杆的复合指数形变幅杆的设计 |
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| 引用本文： | 巩建辉,严碧歌.宽端接圆柱杆的复合指数形变幅杆的设计[J].西南师范大学学报(自然科学版),2011,36(6):34-37. |
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| 作者姓名： | 巩建辉 严碧歌 |
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| 作者单位： | 陕西师范大学物理学与信息技术学院;陕西省商洛职业技术学院机电工程系; |
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| 基金项目： | 国家自然科学基金(10074043) |
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| 摘 要： | 利用替代法得到了复合指数形变幅杆的频率方程,在此基础上解算出谐振长度、放大系数等重要参数,并借助于ANSYS软件对复合变幅杆进行模态分析.结果表明该方法对复合形变幅杆的设计是可行的,也显示了ANSYS在变幅杆设计中的重要性.这给其他复合变幅杆的设计提供了参考.
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| 关 键 词： | 复合变幅杆 模态分析 替代法 |
Design of Compound Exponential Horn with Cylindrical Rod of Wide End |
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| GONG Jian-hui,YAN Bi-ge .College of Physics , Information Technology,Shaan xi Normal University,Xi'an ,China,.Shangluo Vocational & Technical college,Shaanxi Shangluo.Design of Compound Exponential Horn with Cylindrical Rod of Wide End[J].Journal of Southwest China Normal University(Natural Science),2011,36(6):34-37. |
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| Authors: | GONG Jian-hui YAN Bi-ge College of Physics Information Technology Shaan xi Normal University Xi'an China Shangluo Vocational & Technical college Shaanxi Shangluo |
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| Institution: | GONG Jian-hui1,2,YAN Bi-ge1 1.College of Physics and Information Technology,Shaan xi Normal University,Xi'an 710062,China,2.Shangluo Vocational & Technical college,Shaanxi Shangluo726000 |
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| Abstract: | The frequency equation of compound exponential horn is obtained with replacement method,on the basis,some important characteristic parameters such as resonant length and magnifying factor etc are solved,and normal modes of compound exponential horn are analyzed by using software ANSYS.The results show that the design method of composite ultrasonic horn is feasible,and show importance of ANSYS in design of horn.This provides a reference to the design of other composite horn. |
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| Keywords: | composite horn modal analysis replacement method |
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