| 射流微振荡器的设计与实验研究 |
| |
| 引用本文： | 毛芹,郝鹏飞,何枫,王涛,王军政.射流微振荡器的设计与实验研究[J].气动实验与测量控制,2013(1):79-82,112. |
| |
| 作者姓名： | 毛芹 郝鹏飞 何枫 王涛 王军政 |
| |
| 作者单位： | [1]北京理工大学自动化学院,北京100081 [2]清华大学航天航空学院,北京100084 |
| |
| 摘 要： | 设计了一种由双稳射流元件和振荡腔组成的射流振荡器，射流元件输出口经过振荡腔接回元件的控制口构成反馈。通过实验研究了供气压力、反馈管路长度和振荡腔容积等影响振荡频率的主要参数，同时分析了振荡器的工作机理，为射流振荡器的应用提供了理论和实验依据。
|
| 关 键 词： | 射流振荡器 反馈管路 振荡腔 振荡频率 |
Design and experimental study of fluidic micro-oscillator |
| |
| Authors: | MAO Qin HAO Peng-fei HE Feng WANG Tao WANG Jun-zheng |
| |
| Institution: | 1. School of Automation, Beijing Institute of Technology, Beiiing 100081, China 2. School of Aerospace, Tsinghua University, Beijing 100084, China) |
| |
| Abstract: | A fluidic oscillator consisting of a bistable fluidic element and two chambers is pro- posed. Each outlet of the fluidic element is connected with a chamber and feeds back to control channel. Experimental data with various survey pressure illustrate that the main parameters in- fluencing the oscillating frequency, such as the supply air pressure, the length of feedback pipe- line and the volume of the oscillating chamber. The working principle of the oscillator is analysed and provides experimental and theoretical evidence for its using. |
| |
| Keywords: | fluidic oscillator feedback pipe oscillating chamber oscillating frequency |
| 本文献已被 维普 等数据库收录！ |
|
