[HTML][HTML] Advanced development and application of transcritical CO2 refrigeration and heat pump technology—A review

Y Song, C Cui, X Yin, F Cao - Energy Reports, 2022 - Elsevier
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 …

Transcritical R744 refrigeration systems for supermarket applications: Current status and future perspectives

P Gullo, A Hafner, K Banasiak - International Journal of Refrigeration, 2018 - Elsevier
Visible signs of climate change call for urgent actions on food retail industry, since such a
sector is characterized by an abundant carbon footprint. Being CO 2 (or R744) recognized …

Cross-sectoral perspectives (chapter 12)

M Babiker, G Berndes, K Blok, B Cohen, A Cowie… - 2022 - pure.iiasa.ac.at
The total emission mitigation potential achievable by the year 2030, calculated based on
sectoral assessments, is sufficient to reduce global greenhouse gas emissions to half of the …

[HTML][HTML] Thermodynamic and economic analysis of a supermarket transcritical CO2 refrigeration system coupled with solar-fed supercritical CO2 Brayton and organic …

D Tsimpoukis, E Syngounas, E Bellos… - Energy Conversion and …, 2023 - Elsevier
Aiming to reduce the use of conventional energy sources, alternative methods should be
applied in order to cover society's needs. In this context, in the present study, the operation …

Review of carbon dioxide (CO2) based heating and cooling technologies: Past, present, and future outlook

S Dilshad, AR Kalair, N Khan - International Journal of Energy …, 2020 - Wiley Online Library
Refrigerants bearing high global warming potential (GWP) and ozone depletion potential
(ODP) were outlawed or facing time‐beared permission under the Montreal (1987), Kyoto …

Review of stationary and transport CO2 refrigeration and air conditioning technologies

RB Barta, EA Groll, D Ziviani - Applied Thermal Engineering, 2021 - Elsevier
Since its resurgence as a refrigerant in the 1990s, Carbon Dioxide (CO 2) has grown in
popularity and breadth of application. Its negligible global warming potential (GWP) …

Experimental determination of the optimum intermediate and gas-cooler pressures of a commercial transcritical CO2 refrigeration plant with parallel compression

L Nebot-Andrés, D Sánchez, D Calleja-Anta… - Applied Thermal …, 2021 - Elsevier
CO 2 systems used in refrigeration are becoming more complex with the aim of improving
their energy performance. Parallel compression is one of the implemented solutions to …

Crossing CO2 equator with the aid of multi-ejector concept: A comprehensive energy and environmental comparative study

P Gullo, KM Tsamos, A Hafner, K Banasiak, TG Yunting… - Energy, 2018 - Elsevier
The ever-stricter regulations put into effect worldwide to significantly decrease the
considerable carbon footprint of commercial refrigeration sector have forced the transition to …

CO2 refrigeration system heat recovery and thermal storage modelling for space heating provision in supermarkets: An integrated approach

G Maouris, EJS Escriva, S Acha, N Shah, CN Markides - Applied Energy, 2020 - Elsevier
The large amount of recoverable heat from CO 2 refrigeration systems has led UK food
retailers to examine the prospect of using refrigeration integrated heating and cooling …

Global market and policy trends for CO2 in refrigeration

KZ Skačanová, M Battesti - International Journal of Refrigeration, 2019 - Elsevier
The changing legislative landscape for fluorinated refrigerants is underpinning the market
trends for natural refrigerants in various sectors globally. This article outlines the main …