[HTML][HTML] Advanced development and application of transcritical CO2 refrigeration and heat pump technology—A review
As a highly efficient thermodynamic cycle formed by pure natural fluid and using
aerothermal energy, transcritical CO 2 technology has huge advantages in terms of energy …
aerothermal energy, transcritical CO 2 technology has huge advantages in terms of energy …
A review on current status of capacity control techniques for two-phase ejectors
The adoption of highly efficient vapour-compression heating, ventilation, air conditioning
and refrigeration (HVAC&R) systems is compulsory to achieve a low-carbon society …
and refrigeration (HVAC&R) systems is compulsory to achieve a low-carbon society …
Preliminary study on the feasibility assessment of CO2 booster refrigeration systems for supermarket application in China: An energetic, economic, and environmental …
Q Cui, E Gao, Z Zhang, X Zhang - Energy Conversion and Management, 2020 - Elsevier
The cold chain industry related to people's livelihood in China is developing rapidly today.
The energy efficiency level and environmentally-friendly characteristics of cold chain …
The energy efficiency level and environmentally-friendly characteristics of cold chain …
Comparative performance analysis of solar powered supercritical-transcritical CO2 based systems for hydrogen production and multigeneration
CO 2 based power and refrigeration cycles have been developed and analyzed in different
existing studies. However, the development of a CO 2 based comprehensive energy system …
existing studies. However, the development of a CO 2 based comprehensive energy system …
Impact and quantification of various individual thermodynamic improvements for transcritical R744 supermarket refrigeration systems based on advanced exergy …
P Gullo - Energy Conversion and Management, 2021 - Elsevier
Climate change mitigation actions have led transcritical R744 refrigeration systems to take
center stage in supermarket applications worldwide. Various measures aimed at making …
center stage in supermarket applications worldwide. Various measures aimed at making …
Thermoeconomic analysis of CO2 Ejector-Expansion Refrigeration Cycle (EERC) for low-temperature refrigeration in warm climates
BP Pérez, JAE Carrillo, FJS de La Flor… - Applied Thermal …, 2021 - Elsevier
Refrigeration industry is adopting a proactive strategy to phase out fluorinated greenhouse
gases by more sustainable working fluids. R744 is a natural refrigerant widely proposed for …
gases by more sustainable working fluids. R744 is a natural refrigerant widely proposed for …
An innovative environmental parameter: Expanded total equivalent warming impact
The greenhouse gas emissions caused by human activities determined an increase of
global mean temperature during last decade. The growing heating, cooling, ventilation and …
global mean temperature during last decade. The growing heating, cooling, ventilation and …
Thermodynamic analysis of the optimal operating conditions for a two-stage CO2 refrigeration unit in warm climates with and without ejector
JA Expósito-Carrillo, FJ Sánchez-de La Flor… - Applied Thermal …, 2021 - Elsevier
The natural refrigerant R744 seems to be the long term solution to be imposed in the food
retail industry, where low and medium refrigeration temperatures are usually required …
retail industry, where low and medium refrigeration temperatures are usually required …
Determination of the optimal discharge pressure of the transcritical CO2 heat pump cycles for heating and cooling performances based on new correlation
S Maddah, MR Safaei - Journal of Thermal Analysis and Calorimetry, 2021 - Springer
Considering the expansion of heat pump systems as one of the environment-friendly cycles,
increasing these cycles' efficiency is significant. This paper is a comprehensive study of …
increasing these cycles' efficiency is significant. This paper is a comprehensive study of …
An improved approach to model compressors, condenser/gas cooler and their control system in refrigeration systems with R404A and R744 based on physical …
This study introduces an improved methodology to evaluate with accuracy the performance
of a conventional system with R404A and a Booster system with R744. Reciprocating and …
of a conventional system with R404A and a Booster system with R744. Reciprocating and …