叶轮压缩机喘振的机理及防喘振策略研究  

Research into Surge Mechanism and Surge Proof Strategy of Turbocompressor

作　　者：王志标[1] 张早校[1] 胡海军[1] 姜培正[1] 

机构地区：[1]西安交通大学环境与化学工程学院,陕西西安710049

出　　处：《化工自动化及仪表》2003年第2期10-14,共5页Control and Instruments in Chemical Industry

摘　　要：分析比较压缩机的旋转失速现象和喘振现象的区别和联系 ,并着重分析压缩机旋转失速和喘振的产生机理 ,以及防喘振的主动与被动控制策略 ,介绍轴流压缩机和离心压缩机防止不稳定现象侧重点的不同。This paper analyzed and compared the relations and distinctions between compressor's rotating stall and surge,and chiefly studied the mechanisms of compressor's rotating stall and surge.Moreover,compressor's active and passive surge control were compared.Finally,the different anti measures to instabilities for axial flow compressors and centrifugal compressors were introduced.

关 键 词：叶轮压缩机 喘振 机理 防喘振策略 研究 旋转失速 主动控制 被动控制 

分 类 号：TH455[机械工程—机械制造及自动化]