本文利用扩展型达西流动方程,采用考虑相际传热的能量方程,通过对体平均化原始变量方程的无量纲分析,用Rep,H/dp和ks/kf三个无量纲参数分析了通道内具有内热源多孔介质固定床的冷却过程,讨论内热源对骨架与流体热平衡的影响,对数值计算的结果进行了对比分析.
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