摘要
针对大口径高压差调节阀运行中可能出现的振动和噪声问题,用实际工况参数,采用理论计算公式、有限元软件与流体分析软件联合进行模拟和分析,提出一种优化的降压结构方案。
In terms of noise and vibration that possibly appeared in the operating of large-port high pressure drops control valve, an optimization method was introduced by theoretical calculation formula, finite element software and fluid analysis software for a example of actual service condition.
出处
《石油化工设备》
CAS
2013年第4期31-34,共4页
Petro-Chemical Equipment
关键词
调节阀
大口径
高压差
噪音
涡流
control valve
large-port
high pressure drops
noise
eddy
