压缩机动态防喘振控制策略进展分析  

Analysis of Antisurge Control Tactics & Headway for Compressor Trends

作　　者：王志标[1] 张早校[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,西安市710049

出　　处：《风机技术》2003年第4期39-42,24,共5页Chinese Journal of Turbomachinery

摘　　要：分析比较了压缩机旋转失速现象和喘振现象的关系 ;并着重分析了压缩机旋转失速和喘振的产生机理 ;介绍了防喘振的主动与被动控制策略 ;指明了轴流压缩机和离心压缩机防止不稳定现象侧重点的不同。Phenomena of rotating stall and surge of compressor are analyzed and compared. The mechanisms of compressor rotating stall and surge is mainly analyzed. Initiative and passive control tactics of antisurge are introduced. Different points of preventing instabilities between axial and centrifugal compressors are pointed out.

关 键 词：透平式压缩机 喘振 振动控制 旋转失速 轴流压缩机 离心压缩机 

分 类 号：TH45[机械工程—机械制造及自动化]