Preliminary Research on a Varying Composition Capacity Control Air Conditioning System with Ternary Mixtures

会议名称：《第五届压缩机与制冷国际会议》

会议日期：2005年

学科分类：080705[工学-制冷及低温工程] 08[工学] 0807[工学-动力工程及工程热物理] 

关 键 词：ternary mixture R407C thermodynamic property capacity control 

摘      要：正 In this paper, the cycle performance experiments of an air conditioner under different composition ternary mixtures based on R407c were carried out with the air enthalpy difference method facility. The research was done about capacity decreasing experiments under different conditions. The relationship that the cooling capacity is decreasing with the Rl34a composition increasing was obtained. It is shown that the cooling capacity can be adjusted with the varying composition of the ternary refrigerant mixture.