The Influence of Internal Heat Exchanger on the Performance of Transcritical CO<sub>2</sub> Water Source Heat Pump Water Heater

The characteristics of the transcritical CO<sub>2</sub> heat pump water heater (HPWH) system are; a lower inlet hot water temperature (T<sub>i-hw</sub>) (sometimes this is lower than the water source temperature), and an outlet gas cooler temperature (T<sub>o-gc</sub...

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Bibliographic Details
Main Authors: Fan Feng, Ze Zhang, Xiufang Liu, Changhai Liu, Yu Hou
Format: Article
Language:English
Published: MDPI AG 2020-04-01
Series:Energies
Subjects:
Online Access:https://www.mdpi.com/1996-1073/13/7/1787