| 加载音叉频率的分析 |
| |
| 引用本文： | 谢泉,杨秉章.加载音叉频率的分析[J].湖南师范大学自然科学学报,1986(1). |
| |
| 作者姓名： | 谢泉 杨秉章 |
| |
| 作者单位： | 湖南师范大学，湖南大学 |
| |
| 摘 要： | 本文根据加载音叉的频率方程,发现了极值频率定理。理论证明:轻载音叉的各次峰值频率是无载匀质音叉的该次容许频率,与所加载荷的大小无关,峰频点位于匀质音叉振动的节点;谷值频率则与所加载荷的大小有关,谷频点位于匀质音叉振动的腹点。
|
ANALYSIS OF FREQUENCIES FOR A LOADED TUNING FORK |
| |
| Xie Quan,Yang Bingzhang Hunan Normal University Hunan University.ANALYSIS OF FREQUENCIES FOR A LOADED TUNING FORK[J].Journal of Natural Science of Hunan Normal University,1986(1). |
| |
| Authors: | Xie Quan Yang Bingzhang Hunan Normal University Hunan University |
| |
| Institution: | Xie Quan;Yang Bingzhang Hunan Normal University Hunan University |
| |
| Abstract: | In this paper, based on the results reported in the literature, the extreme frequencytheorem for a light loaded tuning fork is found. According this theorem, the maximum fre-quency of any order of a light loaded tuning fork is independent of the magnitude of theloaded mass and equals the allowed frequency of that order for a uniform nonloaded tuningfork, and its loaded position coincid the node of the latter. The minimum frequency of anyorder of a light loaded tuning fork depends on the magnitude of the leaded mass and islocated at the anttnode of the order of a uniform nonloaded one. |
| |
| Keywords: | Concentrated Load Frequency Spectum Analysis |
| 本文献已被 CNKI 等数据库收录！ |
