中庭火灾模型围护结构热模拟

A Thermal Simulation of the Enclosure in Physical Model of Atria under Fire

阐述了对中庭围护结构进行热模拟的意义,同时提出了进行热模拟的思路。并针对圆柱形中庭建立起失火情况下围护结构一维传热方程组。利用数值解析的方法求解该方程组,并对计算结果加以分析。

This article elaborates the significance of the thermal simulation of the enclosure in physical model of atria under fire and presents an idea to conduct the thermal simulation. A series of one-dimensional thermal transfer equations of the enclosure are found for the atria with a round section under fire. The series of equations can be solved by the method of numerical analysis and based on the result, the analysis and comparison are carried out.