离心式压缩机效率降低的原因分析及预防措施  

Causes Analysis and Preventive Measures of the Efficiency Decrease of Centrifugal Compressor

作　　者：卢明乾 LU Ming-qian(HBIS Handan Steel Co.,Ltd.,Handan 056000,China)

机构地区：[1]河钢集团邯钢有限责任公司,邯郸056000

出　　处：《价值工程》2021年第14期176-177,共2页Value Engineering

摘　　要：离心压缩机效率是衡量其性能的重要指标,针对离心式压缩机出力下降问题,通过科学详细的分析,提出影响机组效率的原因,并制定相应的对策进行有效解决。The efficiency of a centrifugal compressor is an important index to measure its performance.Aiming at the problem of a decrease in the output of a centrifugal compressor,through scientific and detailed analysis,the reasons affecting the efficiency of the unit are put forward,and corresponding countermeasures are formulated to effectively solve it.

关 键 词：离心式压缩机 叶轮磨损 叶顶间隙 进气品质 激光熔敷 

分 类 号：U664.5+1[交通运输工程—船舶及航道工程]