ISO/TR 15377:2018 用压差装置测量流体流量 符合ISO 5167规定的孔板、喷嘴和文丘里管规范指南

标准编号：ISO/TR 15377:2018

中文名称：用压差装置测量流体流量 符合ISO 5167规定的孔板、喷嘴和文丘里管规范指南

英文名称：Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167

发布日期：2018-01

标准范围

ISO/TR 15377:2018描述了锥形入口孔板、四分之一圆孔板、偏心孔板和文丘里管的几何形状和使用方法，其收敛角为10.5°。对于ISO 5167范围以外的条件下的方边孔板和喷嘴，也给出了建议。注意:本文件所依据的数据在某些情况下是有限的。

ISO/TR 15377:2018 describes the geometry and method of use for conical-entrance orifice plates, quarter-circle orifice plates, eccentric orifice plates and Venturi tubes with 10,5° convergent angles. Recommendations are also given for square-edged orifice plates and nozzles under conditions outside the scope of ISO 5167.NOTE The data on which this document is based are limited in some cases.

标准预览图