“Modeling of the Compression Process for Refrigerants R134a and R1234yf of a Variable Speed Reciprocating Compressor”. Journal of Advanced Thermal Science Research 2, no. 1 (January 15, 2015): 33–43. Accessed February 14, 2026. https://www.avantipublishers.com/index.php/jatsr/article/view/1211.