摘要
由于LNG泄漏扩散的复杂性,采用通用的二维定量风险分析软件对其模拟的结果具有一定局限性。以国内某接收站为例,介绍三维火灾爆炸CFD数值模拟在LNG接收站中的应用,更为真实、直观地模拟接收站各区域存在的主要火灾爆炸事故类型及事故影响,并通过模拟分析结果指导工程设计。
The general 2-dimensional QRA software has certain limitations in LNG fire and explosion consequence simulation due to the complicated leakage and diffusion phenomenon of LNG.Taking certain domestic terminal as example,this paper introduces the application of 3-dimensional CFD software in LNG terminal which simulate more realistically and intuitively the main hazards and effects of fire and explosion accidents existing in different areas of the terminal.And the simulation results are used to guide the engineering design.
出处
《石油化工安全环保技术》
CAS
2017年第3期29-32,61,共5页
Petrochemical Safety and Environmental Protection Technology
关键词
数值模拟
计算流体力学
液化天然气
火灾爆炸
LNG
接收站
Numerical simulation
Computational fluid dynamics/CFD
Liquefied natural gas/LNG
Fire explosion
LNG terminal
