Testing Issues of Automotive Air-Conditioning Systems Using R-744 (Carbon Dioxide) Refrigerant

2001 ◽  
Author(s):  
Thomas M. Glogowski ◽  
Donald T. Bracey ◽  
Robert W. Ilecki
Keyword(s):  
Carbon Dioxide ◽  
Air Conditioning ◽  
Automotive Air Conditioning ◽  
Air Conditioning Systems

Carbon dioxide R744 as a refrigerant in automotive air-conditioning systems

ATZ worldwide ◽  
2001 ◽  
Vol 103 (12) ◽  
pp. 14-17 ◽  
Author(s):  
Peter Kuhn ◽  
Martin Graz ◽  
Frank Obrist ◽  
Willi Parsch ◽  
Frank Rinne
Keyword(s):  
Carbon Dioxide ◽  
Air Conditioning ◽  
Automotive Air Conditioning ◽  
Air Conditioning Systems

Audio Synthesis and Sound Quality of Automotive Air-Conditioning Systems

2017 ◽  
Author(s):  
Antoine Minard ◽  
Christophe Lambourg ◽  
Patrick Boussard ◽  
Olivier Cheriaux
Keyword(s):  
Air Conditioning ◽  
Sound Quality ◽  
Automotive Air Conditioning ◽  
Air Conditioning Systems

scholarly journals Refrigerating fluid with a low global warming potential for automotive air conditioning systems in summer

2021 ◽  
pp. 45-45
Author(s):  
Zhaofeng Meng ◽  
Yin Liu ◽  
Dingbiao Wang ◽  
Long Gao ◽  
Junhai Yan
Keyword(s):  
Global Warming ◽  
Global Warming Potential ◽  
Air Conditioning ◽  
Cooling Capacity ◽  
Automotive Air Conditioning ◽  
Discharge Temperature ◽  
Air Conditioning Systems ◽  
Low Global Warming Potential ◽  
Lower Discharge

Refrigerants with low global warming potential (GWP) are much needed in automotive air conditioning systems. This paper compares two refrigerants, R134a (GWP=1300) and R513A (GWP=573) experimentally. The results show that the latter has lower cooling capacity, lower COP and lower discharge temperature than the former, revealing that R513A is a promising replacement of its high GWP partner.

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