We aim at the establishment of one-dimensional physical and math model in the multiplayer walls. Heat flux and temperature distribution expression has been reduced and analyzed.
建立了室外空气温度发生周期性变化情况下的复合墙体一维非稳态传热物理模型及数学模型，推导出复合墙体温度分布及热流密度分布表达式。
Heat transfer model and energy equations for porous plaque have been established, temperature distribution and variation of radiative heat flux are also found.
建立了泡沫多孔板的传热模型和能量方程，同时求得了板内烟气温度分布及辐射热流强度变化。
Change of heat flux and temperature distribution along furnace height with varying furnace conditions can be reflected in the model.
此模型能够反映出沿炉膛高度方向热流和温度分布随炉内工况变化。
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