通过实验，得出了发动机转速与热泵性能系数、发动机热效率的关系曲线，并进行了分析。
Through experiment, the relation figures of engine rotation speed, coefficient of performance of heat pump and engine thermal efficiency are presented and analyzed.
结果表明，短时间步温度反应系数模型可以较好地预测埋地换热器的换热性能，为地源热泵系统的设计与优化提供了依据。
The result proves that the short time step model can be used to predict heat exchange performance of the underground heat exchanger and to design and optimize a ground source heat pump system.
使用具有双热源的热泵可以综合各种热源的优点，提高性能系数。
Usage of the double heat source pump can integrate merits of many heat resources to promote its performance.
提出了联合性能系数的概念，分析了利用中高温热泵辅助太阳能空调系统的可行性。
The concept of Associated Coefficient of Performance was presented, and the feasibility of air-conditioning system assisted by medium-high temperature heat pump was analyzed.
根据本发明，提供一种具有高性能系数的热泵、及一种每单位水分去除量仅需消耗少量能量的减湿设备。
The present invention provides a heat pump with a high coefficient of performance and a dehumidifying apparatus that consumes a small amount of energy per amount of moisture removal.
通过实验验证，地下水源热泵系统以及地埋管系统均比户型空调机组的性能系数高。
According to the test parameters, the performance of the heat pump is better than the common air conditioning unit.
针对高温热泵样机的设计要求，以系统性能系数为目标函数，对循环系统进行了有限定范围的优化。
To meet the designed target of the AHT experiment, we assign the coefficient of performance as the objective function, and optimize the system cycle in a specified range of operating parameters.
针对高温热泵样机的设计要求，以系统性能系数为目标函数，对循环系统进行了有限定范围的优化。
To meet the designed target of the AHT experiment, we assign the coefficient of performance as the objective function, and optimize the system cycle in a specified range of operating parameters.
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