喷油螺杆空气压缩机输入比功率工程计算方法的探讨和应用  

Oil-injected Screw Air Compressor Discussion and Application of the Engineering Calculating Method for Input Specific Power

作　　者：谭强 肖银娥 朱海峰 叶永刚 

机构地区：[1]红五环集团股份有限公司,浙江衢州324000

出　　处：《压缩机技术》2010年第4期22-25,36,共5页Compressor Technology

摘　　要：分析喷油螺杆空气压缩机的主机比功率与机组输入比功率的关系,推导出与机组输入比功率有直接关联的各参数间的一个直观表达式,用于指导喷油螺杆空气压缩机的设计、使用和维护。This paper has analyzed the relationship between the unit input specific power and the host specific power of oil-injected screw air compressor.A visual formula is derived to express all the parameters directly connected with unit input specific power.It can be used to guide the design,use,and maintenance of the oil-injected screw air compressor.

关 键 词：螺杆空压机 比功率 输入比功率 级前压力损失 级后压力损失 

分 类 号：TH455[机械工程—机械制造及自动化]