Browsing Faculty of Engineering by Subject "Transcritical heat pump"

Now showing items 1-2 of 2

An energy graph-based approach to fault diagnosis of a transcritical CO2 heat pump

Uren, Kenneth R.; Van Schoor, George; Van Eldik, Martin; De Bruin, Johannes J.A. (MDPI, 2020)

The objective of this paper is to describe an energy-based approach to visualize, identify, and monitor faults that may occur in a water-to-water transcritical CO 2 heat pump system. A representation using energy attributes ...
Performance visualisation of a transcritical CO2 heat pump under fault conditions

De Bruin, J.J.A.; Uren, K.R.; Van Schoor, G.; Van Eldik, M. (NWU, 2018)

Heat pump systems have gained acceptance and appeal as an energy efficient alternative to electrical geysers for the purpose of water heating. This paper investigates a next-generation transcritical heat pump system using ...