基于pyrosim的原油池火灾模拟研究  

Fire Simulation of Crude Oil Pool Based on Pyrosim

作　　者：蔺瑞豪 Lin Ruihao(School of Environment and Resources,Chongqing Technology and Business University,Chongqing 400067,China)

机构地区：[1]重庆工商大学环境与资源学院,重庆400067

出　　处：《广东化工》2023年第14期111-113,110,共4页Guangdong Chemical Industry

摘　　要：使用火灾模拟软件pyrosim对原油池火灾进行数值模拟,对比某油田不同池直径原油池火灾的火焰中心温度、火焰高度的实验数据,研究不同的输入参数对于模拟结果的影响。结果发现,pyrosim对于火焰中心温度的模拟效果较好,对于火焰高度的模拟由于参数设置和软件自身的局限很难达到实验数据展示的效果。输入参数中池火直径对于火焰中心温度的影响较大,不同直径的池火灾呈现出直径越大火焰中心温度越高的规律;而环境参数中环境风速、环境温度对于火焰中心温度的模拟的有一定影响,而相对湿度对于模拟结果的影响较小。Fire simulation software Pyrosim is used to simulate the pool fire.The fire height and center temperature of the pool fire are compared with the experimental data.The results show that the pool fire diameter has a great influence on the flame temperature,and the pool fire with different diameters has a rule that the maximum temperature of the flame center is higher with the increase of the diameter.At the same time,it is difficult for pyrosim to simulate the flame height because of the parameter setting and the limitation of the software.

关 键 词：pyrosim 原油池火灾 数值模拟 火焰中心温度 直径 环境参数 

分 类 号：TE88[石油与天然气工程—油气储运工程]