Overview of low GWP mixtures for the replacement of HFC refrigerants: R134a, R404A and R410A

Y Heredia-Aricapa, JM Belman-Flores… - International Journal of …, 2020 - Elsevier
The current European F-gas regulation establishes restrictions in the use of fluoride
refrigerants with a high global warming potential (GWP) in applications of refrigeration and …

Progress in the development and use of refrigerants and unintended environmental consequences

AK Vuppaladadiyam, E Antunes… - Science of the Total …, 2022 - Elsevier
The world has entered into the “fourth-generation” of refrigerants, and it is an undeniable fact
that we will continue to encounter several issues in identifying a suitable refrigerant that suits …

Energy conservation of smart grid system using voltage reduction technique and its challenges

MM Rahman, S Saha, MZH Majumder, TT Suki… - 2022 - catalog.lib.kyushu-u.ac.jp
Energy conservation has become crucial due to the present energy crisis in the world. To
resolve such crises and reduce peak hours' electricity demand, the conservation voltage …

Performance augmentation of retrofitted sustainable R1234yf in R134a air conditioning system using Al2O3–SiO2 hybrid nanolubricant

MZ Sharif, WH Azmi, MF Ghazali, HM Ali - Journal of Thermal Analysis and …, 2023 - Springer
Low global warming potential hydrofluoroolefin-1234yf (R1234yf) is an alternative green
refrigerant for the automotive air conditioning (AAC) system to replace the existing R134a …

Solutions for thermal energy exploitation from the exhaust of an industrial gas turbine using optimized bottoming cycles

H Sayyaadi, Y Khosravanifard, A Sohani - Energy Conversion and …, 2020 - Elsevier
The issues like depletion of fossil fuels and environmental concerns encourage policy
makers to run different types of power plants, including gas-turbine power plants more …

Modeling liquid thermal conductivity of low-GWP refrigerants using neural networks

M Pierantozzi, S Tomassetti, G Di Nicola - Applied Sciences, 2022 - mdpi.com
The thermal conductivity of refrigerants is needed to optimize and design the main
components of HVAC&R systems. Consequently, it is crucial to have reliable models that are …

Recent advances on performance enhancement of propane heat pump for water heating applications

L Zou, Y Liu, J Yu - Energy, 2024 - Elsevier
Heat pumps, as highly efficient water heating devices, represent one of the most promising
technologies for replacing coal-fired boilers and conventional electric heating systems. The …

Modelling the barriers to low global warming potential refrigerants adoption in developing countries: A case of Indian refrigeration industry

K Sanguri, K Ganguly, A Pandey - Journal of Cleaner Production, 2021 - Elsevier
Conventional synthetic refrigerants are responsible for ozone depletion and have high
global warming potential (GWP). Thus, countries across the globe are progressively phasing …

Enhancing energy efficiency and environmental sustainability in LNG production: A novel SMR process with hydrofluoroolefin-based mixed refrigerants and hydraulic …

A Prosper, M Raninga, BD Raja, P Prajapati… - Applied Thermal …, 2025 - Elsevier
Natural gas liquefaction is a highly energy-intensive process within LNG operations. To
address this challenge, we propose a mixed refrigerant technology based on …