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THORNTON模型及H&S法计算天然气管道喷射火灾事故后果

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天然气作为重要的清洁能源被广泛的使用于工业生产活动中,管道运输是天然气资源输送的主要方式.由于种种原因当管道失效后,伴随天然气扩散可能发生喷射火灾、蒸汽云爆炸、闪火火灾等严重事故,其中喷射火灾最为常见.本文利用THORNTON模型及H&S(Hustad&Sonju)法模拟计算天然气管道泄漏后发生喷射火灾的事故影响范围,为天燃气管道设计与安全运行提供参考.
THORNTONmodelling and the H&S(Hustad&Sonju)method for calculating the consequences of gas pipeline jet fire accidents
As an important clean energy source,natural gas is widely used in industrial production activities,and pipeline transportation is themain way to deliver natural gas resources.Due to various reasons,when the pipeline fails,serious accidents such as jet fires,vapor cloud explosions,flash fires,etc.may occur along with the spread of natural gas,of which jet fires are themost common.In this paper,the THORNTONmodel and the H&S(Hustad&Sonju)method are used to simulate and calculate the accidental impact range of jet fires after natural gas pipeline leakage,so as to provide reference for the design and safe operation of natural gas pipelines.

THORNTONmodelH&S(Hustad&Sonju)methodGas pipelineSpray fireConsequence simulation

王尧

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中海油安全技术服务有限公司 天津 300450

天津北海油人力资源咨询服务有限公司 天津 300450

THORNTON模型 H&S(Hustad&Sonju)法 天然气管道 喷射火灾 后果模拟

2024

石化技术
中国石化集团资产经营管理有限公司北京燕山石化工分公司

石化技术

影响因子:0.261
ISSN:1006-0235
年,卷(期):2024.31(7)
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