Effects of Superheat and Secondary-Fluid Inlet Temperature on a Water-Cooled Transcritical CO2 Heat Pump
This study aims to provide essential data for the optimal design of a transcritical CO2 water-cooled heat pump system utilizing an internal heat exchanger (IHX). To investigate cycle and application characteristics, a heat pump test rig consisting of a compressor, gas cooler, expansion valve, evaporator, IHX, and liqui...