煤粉燃烧动力学参数不仅揭示了煤种的反应性能随温度的变化规律,更重要的是它可以用来定量地描写煤粉的燃烧过程,为建立炉內数学模型提供了基本数据。所谓炉内数学模型,实质上就是用数学方法定量地描写炉内煤粉气流传热传质过程、流动过程、 The kinetic parameters of pulverized coal combustion not only reveal the variation law of coal reaction performance with temperature, but more importantly, it can be used to quantitatively describe the combustion process of pulverized coal and provide the basic data for establishing the mathematical model of furnace. The so-called furnace mathematical model, in essence, is to use mathematical methods to quantitatively describe the heat and mass transfer process of the pulverized coal flow in the furnace, the flow process,