【摘要】 太阳能热电站容积换热器由以适当方式布置在封闭腔体内的圆柱阵列组成。其内部流动的复杂性增加了实验测量和数值场模拟的难度。本文采用连续模型对换热器内部的换热及压降进行了数值模拟。结果与实验数据相符良好更多还原

【Abstract】 The solar energy volumetric absorber consists of pin fin array, in which the flow phenomena is very complicated. This paper describes the details of numerical calculation process included that the convective heat transfer form the pin fin array and the pressure drop in the absorber. The result has a good agreement with the experimental data.更多还原