摘要
本文介绍了标准孔板的减压原理,并利用该原理对标准孔板的安装位置与压力损失的关系作了定性分析.
The principles of pressure reducing caused by standard orifices are presented and on the basis of them the relationship of the head losses to its installed locations was analysed quantitatively.
出处
《给水排水》
CSCD
1994年第7期32-33,共2页
Water & Wastewater Engineering
