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通过实验研究了纤维质颗粒燃料在热固体表面上发生阴燃的过程，测定了典型条件下热面引发阴燃的最低温度．实验表明，长时间地缓慢升温是阴燃着火过程的一个基本特点．建立了模拟阴燃发生过程的三维数学模型，并进行了模拟计算．模拟计算结果与实验结果比较吻合
The process of smoldering on the surface of hot solid was studied experimentally, and the lowest temperature of smoldering caused by hot surface under typical conditions was measured. Experiments show that long-term slow warming is a basic feature of smoldering fire process. A three-dimensional mathematical model to simulate the process of smoldering was established and simulated. The simulation results are in good agreement with the experimental results