R1234yf vs R134a in automotive air conditioning system: A comparison of the performance

• Main Authors: Sharif, M. Z., Azmi, W. H., Zawawi, N. M. M., R., Mamat, Hamisa, A. H.
• Format: Conference or Workshop Item
• Language: English
• Published: IOP Publishing 2020
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://umpir.ump.edu.my/id/eprint/29389/7/R1234yf%20vs%20R134a%20in%20automotive%20air%20conditioning%20system.pdf; http://umpir.ump.edu.my/id/eprint/29389/; https://iopscience.iop.org/article/10.1088/1757-899X/863/1/012049

The main objective of this study is to evaluate the performance of a compact automotive air conditioning (AAC) system operating with R1234yf and R134a refrigerant. The different ranges of initial refrigerant charge and compressor speed have been tested on the AAC to evaluate the effect of different...