TEWI Comparison of R744 and R134a Systems for Mobile Air Conditioning

1999-01-0582

03/01/1999

Event
International Congress & Exposition
Authors Abstract
Content
This paper describes the comparison of the total equivalent warming impact (TEWI) of R744 and R134a mobile a/c systems. TEWI calculations were performed using experimental results obtained at typical idling and driving conditions instead of model predictions as in the published literature. The results show that for most of the regions in Europe, Japan and the US, the R744 system has a much lower TEWI than the R134a system that was tested.
Meta TagsDetails
DOI
https://doi.org/10.4271/1999-01-0582
Pages
8
Citation
Yin, J., Pettersen, J., McEnaney, R., and Beaver, A., "TEWI Comparison of R744 and R134a Systems for Mobile Air Conditioning," SAE Technical Paper 1999-01-0582, 1999, https://doi.org/10.4271/1999-01-0582.
Additional Details
Publisher
Published
Mar 1, 1999
Product Code
1999-01-0582
Content Type
Technical Paper
Language
English