ISO/TS 13477:2013为评估火区模型的使用提供了指南，用于计算封闭室内火灾引起的气体温度、浓度和烟层位置。它包含一般指南，可与模型开发人员提供的特定模型文档一起阅读。它不是证明使用任何特定模型的依据。 火灾区域模型的用户必须了解模型的理论基础，并能够评估结果的准确性和有效性。 分区模型还可以包括其他子模型，用于预测相关现象，如洒水器、热探测器或烟雾探测器激活、机械通风、玻璃破裂或火焰蔓延。 ISO/TS 13477:2013不作为法规的基础。

ISO/TS 13477:2013 provides guidance for assessing the use of fire zone models for calculating gas temperature and concentrations and smoke layer position due to fire within an enclosure. It contains general guidance to be read in conjunction with specific model documentation provided by the model developers. It is not a basis for justifying the use of any particular model. It is important that users of fire zone models understand the theoretical basis of a model and are capable of assessing the accuracy and validity of the results. Zone models can also include additional sub-models for predicting related phenomena such as sprinkler, thermal or smoke detector activation, mechanical ventilation, glass fracture or flame spread. ISO/TS 13477:2013 is not intended as a basis for regulation.