| (火用)效率和热效率 |
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| 引用本文： | 张管生.(火用)效率和热效率[J].北京工商大学学报(自然科学版),1983(1). |
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| 作者姓名： | 张管生 |
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| 作者单位： | 北京轻工业学院教务处 |
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| 摘 要： | 本文提出合理定义(火用)效率的原则,并给出(火用)效率的定义。在此基础上找到(火用)效率和热效率等之间的联系,导出12种最一般的(火用)效率计算公式及其与热效率等的关系式,从而为采用能量的质量分析,提高用能水平,降低能源消耗在分析计算上提供了方便。
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Exergy Efficiency and Thermal Efficiency |
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| Abstract: | A reasonable principle for correctly defining exergy efficiency is presented, and a definition of exergy efficiency is then given in this paper. Following the concept of exergy efficiency, twelve general calculation formulae of exergy efficiency,and functional relationship between it and thermal efficency are developed, thus provided energy consumer with a favourable method of analyzing energy quality for energy conservation. |
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