气体压缩机设计和运行的几个问题

Key Problems of Gas Compressor Design and Operation

简述气体压缩机的型式及应用范围。从理论上推导压缩机设计中所用到的公式，并备有例题具体说明这些公式的运用。对离心式气体压缩机的喘振和噎阻，亦有简明论述。

This paper describes the type and service range of gas compressor and derive formulae used in compressor design on theory,there are some examples to explain usage of these formulae.The surge and choke of centrifugal compressor also bedescribed simply.