郑州轻工业学院学报（自然科学版）2011，Vol.26Issue(4)：41-44,4.
CO2跨临界循环水源热泵系统的试验研究
Experimental research of CO2 trans-critical cycle water source heat pump system
摘要
Abstract
In order to study the application of CO2 in the heat pump,the experiment units of tans-critical C02 water source heat pump system was designed and built, and the performance of system in various conditions was studied. The experiment results showed that when the initial temperature of water is 25℃ ,the evaporation temperature is 10 ℃ ,the temperature of water resource is 30 °C ,and the termination temperature of water is 60℃ and 65℃ ,the heat water source flow of evaporator side is 0. 6 m3/h,the C0PH of system increases first and then decreases with the high-pressure, the maximum is 4. 4, and the high side pressure corresponding to it is the optimal.关键词
CO2跨临界循环/水源/热泵系统Key words
CO2 trans-critical cycle/water source/heat pump引用本文复制引用
龚毅,梁志礼,侯峰,王哲,宋英峰..CO2跨临界循环水源热泵系统的试验研究[J].郑州轻工业学院学报（自然科学版）,2011,26(4):41-44,4.基金项目
国家“十一五”科技支撑计划项目(2006BAJ01A10-07) （2006BAJ01A10-07）
