摘要
对推进剂管理装置中用于蓄留和填充作用的金属编织网的流阻损失计算公式进行了整理和分析。通过试验测试了多种金属编织网的流阻损失,并将试验数据根据公式进行拟合得到可以推广应用到不同液体和更广流速范围的网筛的流阻系数。最后使用试验所测数据与流阻计算经验公式计算得到的曲线进行了对比分析。
The computational methods about pressure drop of woven screen were analyzed and developed in this paper. A lot of pressure drop data of woven screen have been obtained through experimentation, and than lead to factor of pressure drop which could apply to other fluid and ranges of velocity. In the end, contrasted the experimentation data with the calculation result from experiential formula.
出处
《强度与环境》
2010年第2期42-48,共7页
Structure & Environment Engineering
关键词
PMD
网筛
流阻损失
PMD
woven screen
pressure drop
