| 董华 KribusA.太阳能热电站容积换热器的数值研究[J].计算力学学报,2002,19(4):461~465 |
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| 太阳能热电站容积换热器的数值研究 |
| Numerical study of volumetric solar energy absorber |
| 修订日期：2001-02-19 |
| DOI：10.7511/jslx20024097 |
| 中文关键词: 容积换热器,连续模型,对流换热,压降 |
| 英文关键词:cylinder array,continuum model,volumetric absorber |
| 基金项目:国家教育部留学回国人员科研启动基金资助 |
| 董华 KribusA |
| 广西大学物理系，广西大学物理系，DepartmentofEnvironmentalScienceandEnergyResearchWeizmannInstituteofScience，DepartmentofEnvironmentalScienceandEnergyResearchWeizmannInstituteofScience 广西南宁530004，广西南宁530004，Rehovot76100，Israel，Rehovot76100，Israel |
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| 中文摘要: |
| 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 |
| 英文摘要: |
| 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. |
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