陕西师范大学学报（自然科学版）Issue(3)：48-51,4.
变幅杆位移节点和应变极大位置的关系
The relationship between displacement node and strain maxima of horn
摘要
Abstract
Using the analytical method,the relation of resonant length with displacement node and strain maxima point of the common horns is studied in this work.It can be found that the sum of displacement node and strain maxima is substantially equivalent to its resonant length.Such rela-tion of the new type Bezier-profile horn is also calculated,and the numerical calculation agree well with the results obtained from the common horns.Rely on the relations,the process of design and calculation can be simplified.关键词
变幅杆/贝兹曲线变幅杆/谐振长度/位移节点/应变极大点Key words
horn/Bezier-profile horn/resonant length/displacement node/strain maxima point分类
数理科学引用本文复制引用
刘豆豆,贺西平,李家星..变幅杆位移节点和应变极大位置的关系[J].陕西师范大学学报（自然科学版）,2014,(3):48-51,4.基金项目
国家自然科学基金资助项目（11374201）． （）
