The proposed system has so far provided low exergy levels, but its costs are much lower than those of conventional vapor compression refrigeration technologies.

A large percentage of compressor failures in low-temperature vapor-compression refrigeration system applications originate from overheating.

IIT Madras has achieved temperature as low as -200 degree C by using a single stage vapour compression refrigerator using a compressor that is routinely used in domestic refrigerators and air ...