摘要
采用增大标准流量、调节转速、进口预旋3种方法对压缩机进行调节,计算了3种调节方式CO2压缩机每段的进口冲角,讨论压缩机能否正常运行以及其运行效率,试图找出一种在节能的前提下又能使压缩机稳定运行的方法。
Three methods of aggrandizing standard flow, regulating rotation rate and inlet prewhirl are adopted to adjust compressors. Per segmental inlet angle of attack in CO2 compressors anter three adjustment codes is calculated. The paper has also discussed the compressor can able to operate normally or not and its operating efficiency. A method for making compressor stably operate on the condition of energy-saving is tried to find out.
出处
《风机技术》
2007年第6期76-78,80,共4页
Chinese Journal of Turbomachinery
关键词
离心式压缩机
调节
叶片
进口角
正预旋
centrifugal compressor
adjustment
blade
inlet angle
positive prewhirl
