利用动态模拟计算气体穿透工况下安全阀的泄放量  

Using Dynamic Simulation to Calculate the Relieving Rate Under the Scenario of Vapor Breakthrough

作　　者：周兴 Zhou Xing(Sinopec Ningbo Engineering Company Limited,Ningbo 315103,China)

机构地区：[1]中石化宁波工程有限公司,浙江宁波315103

出　　处：《山东化工》2020年第16期116-118,121,共4页Shandong Chemical Industry

摘　　要：本文利用DYNSIM动态模拟软件,对高压气体穿透工况下安全阀的泄放量进行计算,并研究了阀门的CV,系统其它物流以及下游容器容积对泄放量的影响。In this paper,the DYNSIM dynamic simulation software was used to calculate the relieving rate of the pressure relief valve under the scenario of vapor breakthrough,and the influence of the valve CV,other process stream in the system and the volume of the downstream container on the relieving rate was researched.

关 键 词：DYNSIM 动态模拟 气体穿透 安全阀 泄放量 

分 类 号：TQ441[化学工程—化学肥料工业]