The Progress of the Study on Fan Noise Reduction Technology

摘要：

　　The paper reviews the research results of the fan noise in recent years,including both achievements acquired and problems existed.The domestic and overseas researches of fan noise mechanism mainly focus on air dynamic noise.However,the fan noise control method expounds the problem from three aspects,namely,the modem design manufacturing application in noise reduction,new material new structure used in noise reduction,and active noise reduction.Finally,the paper prospects the main development direction of fan noise reduction.

关键词： Fan noise Noise mechanism The noise control method

作者: Xiang Hua Lin Ji Li Yun Peng Cai Ming Hui Ji

作者单位: Institute of Vibration and Noise,Dalian University,Dalian 116622,China

会议类型: 国际会议

会议名称: the 2012 International Conference on Manufacturing Engineering and Automation (2012年制造工程与自动化国际会议(ICMEA2012))

会议地点: 广州

会议语种:英文

页码: 2056-2059

在线出版日期: 2012-11-16（万方平台首次上网日期，不代表论文的发表时间）