| Characteristics and Mechanism of Scrooping Sound of Silk |
| |
| 引用本文： | 武谦
,冯志华
,冯鸿生
,郭佩和. Characteristics and Mechanism of Scrooping Sound of Silk[J]. 苏州大学学报(工科版), 1991, 0(Z1) |
| |
| 作者姓名： | 武谦
冯志华
冯鸿生
郭佩和 |
| |
| 摘 要： | In this study a measurement instrument of scrooping sound has been develope.Thefollowing results were obtained by means of measurement and analysis for the frequencyspetrums of scrooping sound of silk : 1 The scrooping vibration is mainly composed of S- S( stick-slip vibration) ,F- V(free damping vibration) and S- C( characteristic high frequency vibration) vibrations. 2 The scrooping sound of silk mainly depends on F- V and S- S vibrations and be-longs to lower frequency sound,while the effect of S- C vibration is limited. 3 The wave and the vibration equations as well as some fromulas of relative physicalproperties have been established on the discussion about the stick- slip vibration. 4 The critical condition producing stick- slip vibration is( μs- μd)> 0.
|
Characteristics and Mechanism of Scrooping Sound of Silk |
| |
| Wu Qian Feng Zhihua Feng Hongsheng Guo Peihe. Characteristics and Mechanism of Scrooping Sound of Silk[J]. Journal of Suzhou University(Engineering Science Edition), 1991, 0(Z1) |
| |
| Authors: | Wu Qian Feng Zhihua Feng Hongsheng Guo Peihe |
| |
| Affiliation: | Dept. of Dyeing-Printing and Chemical Fibre Engineering |
| |
| Abstract: | |
| |
| Keywords: | scrooping sound stick-slip vibration wave equation stick-slip period fric-tional coefficient vibration equation. |
| 本文献已被 CNKI 等数据库收录！ |
