[EN] The use of hydrocarbons as refrigerants is being more common in recent years. Nevertheless, the solubility of propane in POE oils is significantly higher than in HFCs. This fact has made that POE oils used with ...
Mateo del Valle, Sergio(Universitat Politècnica de València, 2015-06-22)
Compressor reliability in an air-conditioning system can be reduced due to oil shortage phenomena; this is because at the compressor outlet, there is always a small amount of oil, which gets mixed with refrigerant gas, ...