| 传热过程的温度差 |
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| 引用本文： | 冯尚华. 传热过程的温度差[J]. 泰山学院学报, 2006, 28(6): 60-63 |
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| 作者姓名： | 冯尚华 |
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| 作者单位： | 泰山学院,材料与化学工程系,山东,泰安,271021 |
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| 摘 要： | 本文主要讨论了以下三个问题：传热过程中对教平均温度差和算术平均温度差；逆流平均温度差和并流平均温度差；错、折流的平均温度差．并对前二者的大小关系给出了数学证明．
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| 关 键 词： | 对数平均温度差 算术平均温度差 逆流 并流 |
| 文章编号： | 1672-2590（2006）06-0060-04 |
| 收稿时间： | 2006-06-28 |
| 修稿时间： | 2006-06-28 |
The Temperature Difference in the Heat Transfer |
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| FENG Shang-hua. The Temperature Difference in the Heat Transfer[J]. Journal of Taishan University, 2006, 28(6): 60-63 |
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| Authors: | FENG Shang-hua |
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| Abstract: | The following problems in heat transfer are discussed, which are the logarithmic mean temperature difference and the arithmetical mean temperature difference, the mean temperature difference in countercurrent flow and the mean temperature difference in com current flow, and the mean temperature difference in crisscross flow. The relation for the two former are proved in math. |
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| Keywords: | the logarithmic mean temperature difference the arithmetical mean temperature difference countercurrent flow co-current flow |
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