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首页> 外文期刊>International Journal of Heat and Mass Transfer >The conjugate conduction-natural convection heat transfer along a thin vertical plate with non-uniform internal heat generation
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The conjugate conduction-natural convection heat transfer along a thin vertical plate with non-uniform internal heat generation

机译：沿薄垂直板的共轭传导-自然对流换热，内部产生热量不均匀

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摘要

The steady state heat transfer characteristics of a thin vertical strip with internal heat generation is studied in this work. The nondimensional temperature distribution in the strip is obtained as a function of the following parameters; (a) the intensity and distribution of the internal heat sources, (b) the aspect ratio of the strip, (c) the longitudinal heat conductance of the strip and (d) the Prandtl number of the fluid. Both the thermally thin and the thick wall approximations are considered in this paper. The total thermal energy or averaged temperature of the strip is found to decrease as the influence of the longitudinal heat conduction effects in the strip decreases in the thermally thin wall regime. After reaching a minimum, it increases again in the thermally thick wall regime.
机译：在这项工作中，研究了内部产生热量的垂直竖条的稳态传热特性。带钢中的无量纲温度分布是以下参数的函数； （a）内部热源的强度和分布，（b）带的长宽比，（c）带的纵向热导率，以及（d）流体的普朗特数。本文同时考虑了热薄壁和厚壁的近似值。发现带的总热能或平均温度随着在热薄壁状态下带中的纵向热传导效应的影响减小而降低。达到最小值后，它在热厚壁状态下再次增加。

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