| “熵与克劳修斯不等式”的教学设计与思考 |
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| 引用本文： | 胡光辉,潘湛昌,魏志钢. “熵与克劳修斯不等式”的教学设计与思考[J]. 广东化工, 2012, 39(14): 166-166,142 |
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| 作者姓名： | 胡光辉 潘湛昌 魏志钢 |
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| 作者单位： | 广东工业大学轻工化工学院,广东广州,510006 |
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| 摘 要： | 因《物理化学》中"熵与克劳修斯不等式"是学习的重点和难点,在多次教学实践的基础上,设计了多个热源与系统进行热交换的可逆与不可逆过程,从而探讨了可逆与不可逆热温商、克劳修斯不等式、循环过程熵变以及绝热过程熵变等公式。期望对《物理化学》相关知识的教与学能起到一定的帮助。
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| 关 键 词： | 可逆过程 热交换 热温商 克劳修斯不等式 |
Teaching Design and Thinking about Entropy and Clausius Inequality |
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| Hu Guanghui,Pan Zhanchang,Wei Zhigang. Teaching Design and Thinking about Entropy and Clausius Inequality[J]. Guangdong Chemical Industry, 2012, 39(14): 166-166,142 |
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| Authors: | Hu Guanghui Pan Zhanchang Wei Zhigang |
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| Affiliation: | (School of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510006,China) |
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| Abstract: | Entropy and Clausius inequality is the emphasis and difficulty in learning Physical chemistry.Based on the teaching practice,the author designed the reversible and irreversible process between the more heat source and Research system,and discussed the reversible and irreversible heat temperature quotient,Clausius inequality,cycle entropy change and adiabatic process entropy change.It was expected that the aboved discussion could help the process of teaching and learning. |
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| Keywords: | reversible process heat exchange heat temperature quotient clausius inequality |
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