Rational approach to heat pump refrigerant charge reduction [KEYNOTE]
Prof. Pega Hrnjak, United States
University of Illinois at Urbana-Champaign, Urbanail

Experimental analysis on the thermal performance of a R290 air source heat pump water heater
Dr. Dehua Cai Sr., People's Republic of China
Huazhong University of Science and Technology, Wuhan

Performance evaluation and validation of a novel heat pump water heater with D-shaped condenser coils
Mr. Jun Li, United States
University of Illinois at Urbana-Champaign, Urbana

Characterisation of the behaviour of a CO2 water/water heat pump for hot water generation
Dr. José R. García-Cascales, Spain
Technical University of Cartagena, Cartagena