燃气实验室制氢装置的天然气泄漏模拟
Simulation of natural gas leakage in hydrogen production unit of gas laboratory
李泽文 1李兴泉 1姜懿芸 2徐永慧 1高清民3
作者信息
- 1. 山东建筑大学,山东 济南 250101
- 2. 山东省能源建筑设计院,山东 济南 250101
- 3. 同方德诚(山东)科技股份公司,山东 济南 250000
- 折叠
摘要
对瓶装天然气发生泄漏后的实验室内气体分布情况进行模拟计算,研究燃气扩散规律.结合实验室测量数据进行建模,通过数值模拟软件对靠近泄漏口的窗开启和关闭时的泄漏工况进行模拟,得到了泄漏一段时间后的室内的燃气浓度分布情况,为燃气实验室改进方案提供参考.
Abstract
The gas distribution in the laboratory after the leakage of bottled natural gas is simulated and calculated,and the gas diffusion law is studied.Combined with the laboratory measurement data to build a model,through the numerical simulation software to open and close the window near the leakage mouth when the leakage conditions are simulated,the indoor gas concentration distribution after a period of leakage is obtained,which provides a reference for the improvement scheme of the gas laboratory.
关键词
燃气泄漏/数值模拟/实验室安全Key words
gas leakage/numerical simulation/laboratory safety引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据