| 混合吸收式制冷循环的(火用)分析 |
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| 引用本文： | 万忠民,舒水明,凌贺飞.混合吸收式制冷循环的(火用)分析[J].制冷与空调(北京),2003,3(6). |
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| 作者姓名： | 万忠民 舒水明 凌贺飞 |
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| 作者单位： | 湖南理工学院物理系
(万忠民)，华中科技大学制冷及低温教研室
(舒水明)，华中科技大学制冷及低温教研室(凌贺飞) |
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| 摘 要： | 新型混合吸收式制冷循环1] 的特点是能够运用中低温热源 ,热源的可利用温差大 ,制冷系数较高。本文利用效率法对新型混合吸收式制冷循环进行了分析 ,得出新型混合吸收式制冷循环的效率比两效吸收式循环高 ,可达 0 .2 92。同时得出系统各个部件的损失 ,分析吸收式制冷系统在能量的转移过程中的薄弱环节 ,为混合吸收循环系统的优化提供了前提。
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| 关 键 词： | 效率 损失 混合吸收式 优化 |
EXERGY ANALYSIS OF MIXED ABSORPTION REFRIGERATION CYCLE |
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| Wan Zhongmin,Shu Shuiming,LING Hefei.EXERGY ANALYSIS OF MIXED ABSORPTION REFRIGERATION CYCLE[J].Refrigeration and Air-conditioning,2003,3(6). |
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| Authors: | Wan Zhongmin Shu Shuiming LING Hefei |
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| Abstract: | The novel mixed absorption refrigeration cycle can use the moderate or low temperature heat source, the available temperature difference of heat source is large, and that coefficient of performance(COP)is high. The analysis of exergy coefficient is used to investigate the novel cycle in this paper. The result shows that exergy coefficient is about 0.292, it is higher than that of two-effect absorption cycle. At the same time, the exergy loss of each component of the cycle and the weakness that happens in the process of energy conversion have been got. |
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| Keywords: | Exergy coefficient Exergy loss Mixed absorption Optimize |
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