A Comprehensive Assessment of the Refrigerant Charging Amount on the Global Performance of a Transcritical CO<sub>2</sub>-Based Bus Air Conditioning and Heat Pump System

A Comprehensive Assessment of the Refrigerant Charging Amount on the Global Performance of a Transcritical CO<sub>2</sub>-Based Bus Air Conditioning and Heat Pump System

To mitigate the contemporary environmental challenges and to respect the regulations on the progressive ban of hydrofluorocarbons (HFC), natural fluid CO<sub>2</sub> was selected as an ideal refrigerant alternative in the transportation domain. In this study, the optimal CO<sub>2&l...

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Bibliographic Details
Main Authors: Yulong Song, Hongsheng Xie, Mengying Yang, Xiangyu Wei, Feng Cao, Xiang Yin
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Energies
Subjects:
transcritical CO<sub>2</sub> cycle
bus air conditioning and heat pump
optimal charging amount
refrigerant distribution
Online Access:https://www.mdpi.com/1996-1073/16/6/2600

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