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(续1)2模型输入及其误差本节讨论模型输入及其误差。主要讨论热释放速率(HRR)及其测量和误差。实验表明,热释放速率的误差是模型输入误差的最主要来源。热释放速率是火灾最重要的特征参数。热释放速率反映了火灾对周围环境产生的热影响的大小。现有的火灾模
(Cont. 1) 2 Model Inputs and Errors This section discusses model inputs and their errors. The main discussion of heat release rate (HRR) and its measurement and error. Experiments show that the error of heat release rate is the most important source of model input error. Heat release rate is the most important characteristic parameter of fire. The rate of heat release reflects the magnitude of the thermal effects of the fire on the environment. Existing fire mode