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不可逆三源化学势变换器性能的优化分析
OPTIMAL ANALYSIS ON THE PERFORMANCE OF AN IRREVERSIBLE THREE-SOURCE CHEMICAL POTENTIAL TRANSFORMER
【摘要】 建立受传质和质量漏不可逆性影响的一类三源化学势变换器的新循环模型,分析这些不可逆性对化学势变换器性能的影响,导出性能系数与泵能率间的基本优化关系和其它参数的优化表式,同时确定了化学势变换器一些重要参数的最佳工作区域和性能界限。
【Abstract】 A new cyclic model of a class of three-source chemical potential transformers affected by theirreversibilities of mass-transfer and mass leakage is established. The influence of these irreversibilitieson the performance of the transformers is analyzed. The fundamental optimum relation betweenthe coefficient of performance and the rate of energy pumping and the optimal expressions of otherparameters are derived. Moreover, the optimally operating regions and the performance bounds ofsome importat parameters of the transformers are determined.
【关键词】 三源化学势变换器;
不可逆性;
性能系数;
泵能率;
优化分析;
【Key words】 three-source chemical potential transformer; irreversibility; coefficient of performance; rate of energy pumping; optimal analysis;
【Key words】 three-source chemical potential transformer; irreversibility; coefficient of performance; rate of energy pumping; optimal analysis;
- 【文献出处】 工程热物理学报 ,Journal of Engineering Thermophysics , 编辑部邮箱 ,2004年03期
- 【分类号】0414;TK123
- 【被引频次】1
- 【下载频次】43