离心式空压机喘振控制方法介绍

Introduction of Surge Control Method for Centrifugal Air Compressor

介绍了离心式空压机工作过程中喘振产生的机理,并基于传统的固定极限流量控制方法,通过控制流量压差和进排气压差,实现对离心式压缩机运行的有效保护。

This paper introduced the mechanism of surge generation during the operating process of centrifugal air compressor.Based on the traditional fixed limit flow control method,it can effectively protect the operation of centrifugal compressor by controlling the flow pressure difference and the pressure difference between inlet and exhaust.