摘要
针对采用顶开进气阀式进行全量程无级气量调节的往复式压缩机工作过程进行CFD模拟,得出往复式压缩机工作过程中气缸和气阀部分的气体压力场分布,计算出了阀片所受的最大气体顶推力,为气量调节系统的设计提供了依据。
A working process of reciprocating compressor,which uses pressing-off inlet valve for whole measuring range stepless gas-regulating,is simulated using CFD.The air pressure filed distribution in cylinder and valve during the working process of reciprocating compressor is obtained,and the largest gas jacking force on valve is calculated.The results provide basis for the design of gas capacity regulation system.
出处
《压缩机技术》
2011年第4期24-26,共3页
Compressor Technology
关键词
往复式压缩机
气阀
CFD
气量调节
reciprocating compressors
valve
CFD
gas capacity regulation
