System design and analysis of the trans-critical carbon-dioxide automotive air-conditioning system.
As an environmentally harmless and feasible alternate refrigerant, CO2 has attracted worldwide attention, especially in the area of automobile air-conditioning (AAC). The thermal property of CO2 and its trans-critical refrigeration cycle is very different from that of the traditional CFC or HCFC system. The detailed process of CO2 system thermal cycle design and optimization is described in this paper. System prototype and performance test bench were developed to analyze the performance of the CO2 AAC system.
Mu
Jing-Yang
JY
Institute of Refrigeration, Shanghai Jiaotong University, Shanghai 200030, China. jim.mu@aiapo.com
Chen
Jiang-Ping
JP
Chen
Zhi-Jiu
ZJ
D000389:Air Conditioning / Q000295:instrumentation* / Q000379:methods*; D001336:Automobiles; D002245:Carbon Dioxide / Q000737:chemistry*; D017076:Computer-Aided Design; D003246:Conservation of Energy Resources; D004735:Energy Transfer; D004787:Environmental Pollution / Q000517:prevention & control; D004867:Equipment Design; D019544:Equipment Failure Analysis; D005240:Feasibility Studies; D010865:Pilot Projects
D002245:Carbon Dioxide