The simulation results show that the model can reflect the distribution of heat flow density under the dissimilarity load, and then made up the shortage of zero-dimension model and three-dimension model.

• 通过在不同负荷下的仿真计算，说明了该模型能够反映不同负荷下炉膛内的热流密度分布的不同，从而弥补了零维模型和三维模拟的不足。