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A study for a fire spread mechanism of residential buildings with numerical modeling

机译：住宅建筑火灾蔓延机理的数值模拟研究

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This study is intended to present a computational standard model for combustibles, compartments and buildings. As performance based design is more popular, fire-intensity and fire-load have turned out to be very important factors for building design and can be predicted through some computational work. To predict and estimate the fire properties of a residential fire, we made some numerical models of combustibles, compartments and a residential building. In a bid to validate the estimate values, research was divided into three parts of step verifications. The first was for combustibles, the second was for compartments and the third was for the building. During each step, computational analysis results from numerical models were compared with real fire tests. For computational analysis, the Fire Dynamics Simulator was used with Large Eddy Simulation model for turbulence. Consequently, fire-intensity was well predicted and flash-over of rooms were successfully estimated.
机译：这项研究旨在为可燃物，隔间和建筑物提供计算标准模型。随着基于性能的设计越来越流行，火灾强度和火灾负荷已成为建筑设计的重要因素，可以通过一些计算工作对其进行预测。为了预测和评估住宅火灾的火属性，我们建立了一些可燃物，隔室和住宅建筑物的数值模型。为了验证估计值，将研究分为三个步骤验证。第一个用于可燃物，第二个用于隔间，第三个用于建筑物。在每个步骤中，将数值模型的计算分析结果与实际火灾测试进行比较。为了进行计算分析，将Fire Dynamics Simulator与大涡流仿真模型一起用于湍流。因此，可以很好地预测火势，并成功估算了房间的闪络。

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