Investigation of various mixtures of hc290/hc600 refrigerants in adiabatic capillary tube used in split-type air-conditioner

• Main Authors: Sulaimon, Shodiya, Abdul Aziz, Azhar, Nasution, Henry, Darus, Amer Nordin
• Format: Conference or Workshop Item
• Published: 2013
• Subjects: TJ Mechanical engineering and machinery
• Online Access: http://eprints.utm.my/id/eprint/51134/; https://www.scientific.net/AMM.388.71

According to Montreal Protocol, HCFC22 (hydro chlorofluorocarbon), a commonly used refrigerant in domestic refrigeration and air-conditioner, must be phased out owing to its environmental problem. Several natural substances including ammonia, carbon dioxide, water and hydrocarbon (HC) such as propan...