摘要
通过对某国内石化企业用复合式压缩机的能耗需求进行分析,提出减小设计流量而不降低机组效率的设计思路,并对其中的离心段设计思路进行了数值验证,结果表明该节能思路可以有效减小设计流量,满足企业节能需求。
Based on analyzing the energy consumption requirements of a compound compressor used in some domestic petrochemical enterprise, a design idea about how to reduce the design flowrate while keeping the unit efficiency is pointed out in this paper. Fur- thermore, numerical verification on the design of centrifugal segment is carried out. The results show that the proposed method can effectively reduce the design flowrate and satisfy the enterprise actual energy saving demand.
出处
《压缩机技术》
2016年第2期11-15,20,共6页
Compressor Technology
关键词
压缩机
节能改造
数值分析
compressor
energy saving improvement
numerical analysis
