流体机械2017，Vol.45Issue(9)：11-15,5.DOI:10.3969/j.issn.1005-0329.2017.09.003
液体安全阀排量性能研究及其工程应用
The Pressure Relief Valve Discharge Capacity Research and Engineering Application
翟启超 1刘殿坤 1段淼淼 1王德海 1吴玉珍2
作者信息
- 1. 北京航天石化技术装备工程公司,北京 100176
- 2. 国家特种泵阀工程技术研究中心,北京 100076
- 折叠
摘要
Abstract
Taking liquid condition PRV as its research object,the connection between tested PRV flow factor and flow resistance was studied.Using CFD simulation method to calculate the inside flow distribution,analyzes the main area of the flow resistance with its causing reason,and finally evaluates the influence to the PRV discharge performance.This paper adjusts the flow structure of PRV based on the gained flow resistance pattern,and creates a relevant flow structure design standard to apply the actual engineering design which could meet the ASME discharge performance requirements.关键词
液体安全阀/排放性能/流量系数/流阻损失Key words
relief valves/discharge capacity/flow factor/flow resistance分类
机械制造引用本文复制引用
翟启超,刘殿坤,段淼淼,王德海,吴玉珍..液体安全阀排量性能研究及其工程应用[J].流体机械,2017,45(9):11-15,5.
