离心泵噪声的研究及技术发展  

Research and technology development on the noise of centrifugal pump

作　　者：霍幼文 喻萌[2] 罗先武[3] 张瑶[2] 马斌[2] 刘东升 高俊领 HUO You-wen;YU Meng;LUO Xian-wu;ZHANG Yao;MA Bin;LIU Dong-sheng;GAO Jun-ling(Shanghai KSB Pump Co.,Ltd.,Shanghai 200245,China;China Ship Research and Design Center,Wuhan 430064,China;State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Bering 100084,China;School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)

机构地区：[1]上海凯士比泵有限公司,上海200245 [2]中国舰船研究设计中心,湖北武汉430064 [3]清华大学水沙科学与水利水电工程国家重点实验室,北京100084 [4]华中科技大学电气与电子工程学院,湖北武汉430074

出　　处：《舰船科学技术》2022年第7期7-12,共6页Ship Science and Technology

摘　　要：降低离心泵噪声是一个重要的研究方向。本文对离心泵噪声来源进行了分类评述离心泵噪声主要分为机械噪声和流噪声,着重介绍离心泵流噪声及离心泵系统噪声的研究现状,阐述根据噪声特性开展的延伸应用,以及离心泵研究的发展趋势和热点。离心泵噪声的深入研究,将推动整个泵行业及相关应用行业向更高层次发展。Reducing the noise of centrifugal pump is an important research direction. The noise sources of centrifugal pumps are classified, mainly including mechanical noise and flow noise. The research status of flow noise and system noise of centrifugal pump is introduced emphatically. Introduced the extended application based on noise characteristics, as well as the development trends and hot spots of centrifugal pump research. Further research on the noise of centrifugal pump will promote the whole pump industry and related application industries to a higher level.

关 键 词：离心泵 流噪声 噪声特性 噪声应用 

分 类 号：TB53[理学—物理] U664.58[理学—声学]