Optimal discharge pressure in transcritical CO2 heat pump water heater with internal heat exchanger based on pinch point analysis
Authors:
- Zuliang YeZYZuliang Ye
- Yikai WangYWYikai Wang
- Yulong SongYSYulong Song
- Xiang YinXYXiang Yin
- Feng CaoFCFeng Cao
- 1 October 2020
- journal article
- research article
- Published by Elsevier in International Journal of Refrigeration
- Vol. 118, 12-20
Abstract
No abstract availableKeywords
Funding Information
- National Natural Science Foundation of China (51976153)
- National Major Science and Technology Projects of China (2017-III-0010–0036)
This publication has 22 references indexed in Scilit:
- Efficiencies of subcritical and transcritical CO2 inverse cycles with and without an internal heat exchangerApplied Thermal Engineering, 2011
- Numerical simulation and experimental validation of internal heat exchanger influence on CO2 trans-critical cycle performanceInternational Journal of Refrigeration, 2010
- Comparison of CO2 heat pump water heater performance with baseline cycle and two high COP cyclesInternational Journal of Refrigeration, 2010
- Experimental study on the performance of CO2 residential air-conditioning system with an internal heat exchangerEnergy Conversion and Management, 2010
- An experimental evaluation of the transcritical CO2 refrigerator performances using an internal heat exchangerInternational Journal of Refrigeration, 2008
- The optimum high pressure for CO2 transcritical refrigeration systems with internal heat exchangersInternational Journal of Refrigeration, 2005
- The performance of a transcritical CO2 cycle with an internal heat exchanger for hot water heatingInternational Journal of Refrigeration, 2005
- Refrigeration system performance using liquid-suction heat exchangersInternational Journal of Refrigeration, 2000
- A correlation of optimal heat rejection pressures in transcritical carbon dioxide cyclesApplied Thermal Engineering, 2000
- Determination of the optimum high pressure for transcritical CO2-refrigeration cyclesInternational Journal of Thermal Sciences, 1999