Hot gas ignition process of a FBC boiler was numerically simulated By means of this model, and the main characteristics during this process were acquired.

• 建立了基于欧拉-离散单元方法的流化床燃烧数学模型并用该模型对流化床锅炉热烟气点火过程进行了数值模拟,模拟结果成功描述出了该过程的主要特征。