R32 Scroll Compressors Technology

Hongling Xu
Chao Yan
Stéphane Watts
Pierre Ginies

Abstract

The purpose of the work is to describe technology used to design a scroll compressor with R32 refrigerant. Study what are the main differences and their implications compared to R410A refrigerant scroll compressors. And also study from mechanical scroll compressor design point of view up to its system integration, what are the main design changes taken in account R32 properties, what are the main options to handle high discharge refrigerant temperature, what are the advantages and consequences of each options, what solution will be chosen.