| 圆形钢串片散热器的自然对流换热研究及优化 |
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| 引用本文： | 张志千,孙文策,李维仲.圆形钢串片散热器的自然对流换热研究及优化[J].大连理工大学学报,1991(6). |
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| 作者姓名： | 张志千 孙文策 李维仲 |
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| 作者单位： | 大连理工大学动力系
(张志千，孙文策)，抚顺石油学院(李维仲) |
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| 摘 要： | 对圆形钢串叶散热器自然对流换热的规律进行了试验研究。通过对试验数据的分析整埋得到肋壁局部换热系数的分布和肋壁平均换热系数与结构尺寸之间的经验公式，并得到自然对流换热的准则方程。用多吕标数学规划的方法得出了钢串片散热器的最佳结构尺寸。
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| 关 键 词： | 自然对流换热 最佳化 散热器/圆形钢串片 |
Research on natural convection heat transfer and optimization of radiator of round steel series of slice |
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| Zhang Zhiqian,Sun Wence,Li Weizhong.Research on natural convection heat transfer and optimization of radiator of round steel series of slice[J].Journal of Dalian University of Technology,1991(6). |
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| Authors: | Zhang Zhiqian Sun Wence Li Weizhong |
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| Abstract: | The authors of this article have done some research work on natural con- vection heat transfer of a radiator of round steel series of slice. According to the disposal and analysis of the experimental data, the distribution of the local heat transfer coefficients(HTC) of the fin, the empirical formulas of the mean HTC and the structure size, as well as a dimesionless equation of free-convection heat transfer have been obtained. By means of the mcthod of multi-objective mathematical programming the optimal structure size of the radiator of round steel series of slice is obtained. |
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| Keywords: | heat transfer free convection optimization radiator/round steel series of slice |
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