Date of Publication:2022-10-07

Journal:石油化工设备

Affiliation of Author(s):化工学院

Issue:4

Page Number:24-27

ISSN No.:1000-7466

Abstract:An overpressure discharge design program that contains several discharge types and standards was developed by using of VB language and Microsoft Acess database. With this software, physical overpressure discharge such as gas, water vapor and liquid can be designed according to GB 567 -1999 ?Bursting Discs and Bursting Disc Devices?, API 520-2000 ?Sizing, Selection, and Installation of Pressure-Relieving Devices in Refineries ?and ISO 4126-2003? Safety Devices for Protection against Excessive Pressure?; Two-phase flow discharge can be designed as DIERS (Design Institute for Emergency Relief System) method. The discharge of deflagration of combustible gas and dust can be designed as NFPA 68-2007? Standard on Explosion Protection by Deflagration Venting?. The software can give the proper style and model of discharge equipment according to design condition and calculation result.

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