| 能量系统两种基本组合模型及其影响因子的分析 |
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| 引用本文： | 朱明善.能量系统两种基本组合模型及其影响因子的分析[J].清华大学学报(自然科学版),1986(3). |
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| 作者姓名： | 朱明善 |
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| 作者单位： | 热能工程系 |
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| 摘 要： | 运用小偏差法分析了能量系统的两种基本组合模型中部件的效率、输入量以及各种部件或环节的损率等参数对系统总效率的影响,提议用相关的“影响因子”分析各种因素对系统总效率的影响程度。本文导得的公式与结论,不仅对于探求系统如何合理用能和参数的优化有一定作用,而且对于分析系统的动态特性也将有所裨益。
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| 关 键 词： | 能量系统 模型 影响因子 效率 |
The Analysis for Two Basic Combination Models of Energy System and its effect-factor |
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| Zhu Mingshan.The Analysis for Two Basic Combination Models of Energy System and its effect-factor[J].Journal of Tsinghua University(Science and Technology),1986(3). |
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| Authors: | Zhu Mingshan |
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| Institution: | Zhu Mingshan,Department of thermal Engineering |
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| Abstract: | Two basic combination models of energy system was discussed and the relation between total exergy efficiency (or energy efficiency) of the two models and that of their components were derived. The effects of some parameters such as exergy efficiency of its components, the amount of input exergy and the exergy losses of all components to the total exergy efficiency of the system were analysed. It is also proposed that the "effect-factor" should be used to analyze the extent of the effects of various factors to the total exergy efficiency of the system. |
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| Keywords: | energy system model effect-factor exergy energy efficiency |
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