摘要
通过对空调系统噪声产生的机理及有关测试,综合分析研究了其噪声源的频率特性及其分布规律.参考当前空调噪声治理方面的研究成果,提出了噪声控制措施和行之有效的降噪方案.
The frequency characteristics and distribution law of the noise sources are studied through the comprehensive analysis of the noise producing mechanism and related detection in air conditioning system.According to the present result of noise control of air conditioning,the measures to control noise and the program to effectively reduce noise are put forward.
出处
《兰州交通大学学报》
CAS
2005年第1期87-90,共4页
Journal of Lanzhou Jiaotong University
基金
甘肃省环保局科研项目(GHKJ 2003)
关键词
声学
空调系统
噪声源
控制
acoustics
air conditioning system
noise source
control
