摘要
运用CFD中流体力学数值模拟软件Fluent,模拟了不同风速对煤气泄漏扩散过程的影响,得到煤气泄漏后CO浓度随风速变化的扩散规律,及不同风速煤气中毒范围的作用效果,为煤气泄漏救援提供了安全撤离的依据。
The influence regularity of different wind speed to gas leakage diffusion is numerical sim-ulated based on the fluid mechanics numerical simulation software Fluent in CFD.The diffusion regularity of CO concentration change with wind speed after the gas leakage is obtained,besides that,the diffusion effects of the gas poisoning scope under the conditions of different wind speed is studied to provide the reference of safety evacuation for the gas leakage rescue.
出处
《现代矿业》
CAS
2016年第1期181-183,共3页
Modern Mining
关键词
煤气泄漏
数值模拟
中毒范围
Gas leakage
Numerical simulation
Poisoning scope
