保护设备免受过高压力——第10部分：气液两相流安全阀和爆破片的尺寸计算

[中文适用范围]： 本文件规定了在加压系统（如反应器、储罐、列管式换热器、管道或运输罐）中，气液两相流安全阀和爆破片的尺寸计算。 [外文原描述]： This document specifies the sizing of safety valves and bursting discs for gas/liquid two-phase flow in pressurized systems such as reactors, storage tanks, columns, heat exchangers, piping systems or transportation tanks/containers, see Figure 2. The possible fluid states at the safety device inlet that can result in two-phase flow are given in Table 1. NOTE The pressures used in this document are absolute pressures, not gauge pressures.