Abstract The pyrolysis modeling for fire simulations in FDS (Fire Dynamic Simulator) requires kinetic properties of a fuel material to predict the burning behavior of a fuel arrangement. Thermogravimetric analysis (TGA) at three different heating rates (5, 20, and 60 K/min) carried out to study the decomposition behavior of the wood sample. The sample obtained from wooden pallets commonly used in goods transport vehicles. The DTG result shows that wood material undergoes three decomposition reactions. A combination of model-free method (Kissinger analysis), simple hand calculations, and a Model-based method (Coats-Redfern Method) is used to obtain kinetic properties (Pre-exponential factor, Activation Energy and reaction order) of all three reactions.

中文翻译：

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货物运输车辆常用木托盘热解动力学参数估算

摘要 FDS（火灾动态模拟器）中火灾模拟的热解建模需要燃料材料的动力学特性来预测燃料装置的燃烧行为。在三种不同的加热速率（5、20 和 60 K/min）下进行热重分析 (TGA) 以研究木材样品的分解行为。从货物运输车辆常用的木托盘中获得的样品。DTG 结果表明木材经历了三个分解反应。结合无模型方法（Kissinger 分析）、简单的手工计算和基于模型的方法（Coats-Redfern 方法）来获得所有三个反应的动力学特性（指前因子、活化能和反应级数） .