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分析传热不可逆性对多单元热电热泵性能的影响,导出供热率与供热系数的解析关系式,包括了传统不可逆热力学分析结果和早期有限时间热力学分析结果。给出了详细数值算例。
The influence of heat transfer irreversibility on the performance of multi-unit thermo-electric heat pump is analyzed. The analytic relation between heating rate and heating coefficient is derived, including the results of traditional irreversible thermodynamic analysis and early finite-time thermodynamic analysis. A detailed numerical example is given.