利用计算机模拟研究地铁火灾气温控制

Study on Temperature Control of Subway Fire by Computer Simulation

分析了地铁火灾中烟气运动的物理模型和数学模型 ,并结合工程实例 ,对地铁隧道内发生火灾情况下 ,各种通风方案进行计算机模拟。并确定了最佳紧急通风方案。

Physical model and mathematical model for simulating smoke movement of subway fire weve analyzed.Various ventilation programs in subway fire were simulated based on practical examples.And the best emergency ventilation program is presented.