| 试验环境下耐高温噪声测量技术概述 |
| |
| 引用本文： | 王晓飞,;王刚,;沙云东.试验环境下耐高温噪声测量技术概述[J].环境技术,2014(4):13-18. |
| |
| 作者姓名： | 王晓飞 ;王刚 ;沙云东 |
| |
| 作者单位： | [1] 北京机电工程研究所,北京100074; [2] 沈阳航空航天大学,沈阳110136 |
| |
| 摘 要： | 本文针对试验环境下的耐高温噪声测量,介绍了加装冷却水套、光纤传声器、等离子体传声器以及声波导管等四种噪声测量技术,简述了每种技术的基本原理,并用实例介绍了每种技术的应用情况。其适用的环境条件不同,性能也有差别,工程应用时应根据具体试验工况进行相应的选择。
|
| 关 键 词： | 耐高温 噪声测量 光纤传声器 等离子体传声器 声波导管 |
Summary of Acoustic Measurement Technology of High Temperature Resistance in the Test Environment |
| |
| Institution: | WANG Xiao-fei, WANG Gang, SHA Yun-dong (1. Beijing Electro mechanical Engineering Institute, Beijing 100074; 2. Shenyang University of Aeronautics and Astronautics, Shenyang 110136) |
| |
| Abstract: | According to the acoustic measurement technique of high temperature resistance in the test environment, this paper introduces four kinds of techniques, including jacket cooling, optical fiber microphone, plasma microphone and acoustic pipe. This paper briefly introduces the basic principle of each technique, and the application of each kind of technology for example. The suitable environment conditions are different, the performance also has the differences, engineering application should be based on the specific conditions of the corresponding selection. |
| |
| Keywords: | high temperature resistance acoustic measurement optical fiber microphone plasma micro-phone acoustic pipe |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
