制氢厂房氢气泄漏数值模拟研究  

Numerical Simulation of Hydrogen Leakage in Hydrogen Production Plants

作　　者：孙红军 裴长运 郭诗然 杜逸云 蒋雪蕾 李子华 SUN Hongjun;PEI Changyun;GUO Shiran;DU Yiyun;JIANG Xuelei;LI Zihua(CNOOC Renewable Energy Co.,Ltd.,Shanghai 200050,China;State Nuclear Electric Power Planning Design&Research Institute Co.,Ltd.,Beijing 100090,China)

机构地区：[1]中海油融风能源有限公司,上海200050 [2]国核电力规划设计研究院有限公司,北京100090

出　　处：《能源与节能》2025年第1期47-50,96,共5页Energy and Energy Conservation

摘　　要：在氢气的制备、储存、运输和应用过程中,可能发生的非预期氢气泄漏为氢能的安全使用带来了隐患。针对这一问题,采用数值模拟方法对海上风电制氢厂房内氢气的泄漏进行了模拟,给出了氢气4%物质的量分数等值面的发展变化,并对制氢厂房内安全性进行了分析与判断,为制氢厂房内相关设施发生泄漏后的爆燃风险预测提供量化指标和重要参考。The unexpected hydrogen leakage that may occur during the production,storage,transportation,and application of hydrogen poses a hidden danger to the safe use of hydrogen energy.In response to this issue,the numerical simulation method was adopted to simulate the leakage of hydrogen in offshore wind power hydrogen production plants.The development and changes of the 4%amount of substance contour surface of hydrogen were provided,and the safety inside the hydrogen production plant was analyzed and judged.This provides quantitative indicators and important references for predicting the risk of explosion in related facilities in the hydrogen production plant after leakage.

关 键 词：制氢厂房 氢气泄漏 数值模拟 

分 类 号：X928.7[环境科学与工程—安全科学]