流体机械

2000, (04) 30-32+3

[打印本页] [关闭]
本期目录(Current Issue) | 过刊浏览(Past Issue) | 高级检索(Advanced Search)

非定常复杂流动诱发的调节阀不稳定性研究综述
Analysis of Control Valve Instability Induced by Unsteady Sophisticated fluid flow

屠珊,毛靖儒,孙弼
Tu Shan et al(30)

摘要(Abstract):

综述了国内外对非定常复杂流动诱发的调节阀不稳定性研究的情况 ,介绍了笔者今后进行此项研究的计划和内容
By making three-dimensional visible experiments of several typical control valves using PIV technology and corresponding numerical simulation,the unsteady flow characteristic and mechanism are grasped The valve stability and thermal efficiency is improved by eliminating and decreasing the unsteady flow so as to modifying valve profiles.

关键词(KeyWords): 调节阀;复杂流动;稳定性;振动;流动显示;测量
control valve,sophisticated fluid flow,stability,oscillation,flow vision,measurement

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 屠珊,毛靖儒,孙弼
Tu Shan et al(30)

Email:

DOI:

扩展功能
本文信息
服务与反馈
本文关键词相关文章
本文作者相关文章
中国知网
分享