摘要
从分析空调制冷剂系统气流脉动产生的周期性压缩波出发,从理论和实验2个方面阐述变频空调系统制冷剂压力脉动是噪声产生的根本原因,提出抑制这种噪声的措施,为变频空调产品的噪声研究提供新的思路和方向。
Based on the analysis of periodic pressure wave produced by flow fluctuation of air-conditioning refrigerant system,expounds the fundamental reasons of frequency air-conditioning system noise due to refrigerant pressure fluctuation from both the theoretical and experimental analysis,puts forward some basic useful methods to restrain this kind of noise,and provides new ideas and direction for the noise research about frequency air-conditioning products.
出处
《制冷与空调》
2011年第2期49-52,共4页
Refrigeration and Air-Conditioning
关键词
空调
压缩机
压力脉动
噪声
压缩波
air-conditioning
compressor
pressure fluctuation
noise
pressure wave
