摘要
以石化系统高温高压管道球阀为案例,对高温高压条件下持续运行过程中管道阀门关键部件进行计算机辅助数值模拟计算与分析,为产品研发与技术工艺性能改进提供合理的参考依据。
By taking the ball valves in the high temperature and high pressure pipelines of petrochemical system as an example,in order to solve the problem of pipeline valves in continuous operation under high temperature and high pressure conditions,the computer-aided numerical simulation calculation and analysis was carried out on the key components of the valves in order provide reasonable reference basis for product R D and improvement of process performance.
作者
杨恒
余晓明
李萌
余芳
YANG Heng;YU Xiao-ming;LI Meng;YU Fang(University of Shanghai for Sci.＆ Tech, Shanghai 200093, China;Shanghai General Mechanical Trade Association,Shanghai 200093, China;Navc（Shanghai）Valve Technology Co., Ltd., Shanghai 201703, China)
出处
《流体机械》
CSCD
北大核心
2018年第4期52-56,共5页
Fluid Machinery
关键词
球阀
高温高压
数值模拟
ball valve
high temperature and high pressure
numerical simulation
