【摘要】 本文建立跨临界循环汽车空调装置的数学模型 ,通过样机实验数据对模型进行检验 ,用此模型分析了跨临界循环汽车空调装置的变工况特性 ,以及吸气回热结构对于装置工作性能的影响。本文的研究结果可用于指导跨临界循环汽车空调装置的设计改进。更多还原

【Abstract】 A mathematical model of transcritical carbon dioxide car air-conditioner was set up in this paper,which was verified by published prototype experimental results.With the help of this model ,the influence of working condition variation as well as suction heat exchange on the performance of the transcritical carbon dioxide car air-conditioner was analyzed.The results of this paper can be used to instruct design and improvement of transcritical carbon dioxide automobile air-conditioner.更多还原