Results 11 to 20 of about 34,366 (261)
Journal of Groundwater Science and Engineering, 2023 Identification of groundwater potential areas (GPA) is important in regions facing surface water scarcity, as it assists in effective planning and utilization of groundwater for various purposes.
Edmealem Temesgen +2 more
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A2L low GWP HFO based refrigerant solutions in heat pump applications to drive energy efficiency, safety, and sustainability even in building restoration [PDF]
E3S Web of Conferences, 2022 Driven by energy efficiency requirements and legal restrictions like F-Gas Regulation Heat Pump OEM supplier are looking for alternative refrigerant solutions.
Küpper Hans-Dieter +2 more
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An Overview of Environment-Friendly Refrigerants for Domestic Air Conditioning Applications
Energies, 2022 Low global warming potential (GWP) refrigerants for the next-generation air conditioning systems have been investigated with target domestic applications.
Kutub Uddin, Bidyut Baran Saha
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TWO-PHASE HEAT TRANSFER OF LOW GWP TERNARY MIXTURES
Journal of Physics: Conference Series, 2021 Refrigerant blends obtained mixing hydrofluorocarbons (HFC) and hydrofluoroolefins (HFO) have recently been proposed as substitutes for high GWP (Global Warming Potential) fluids employed in refrigeration and air-conditioning systems. As a general trend, the dimension of pipes used in heat exchangers is decreasing: diameters around 5 mm are often ...
Marco AZZOLIN +3 more
openaire +4 more sources
New HFC/HFO Blends as Refrigerants for the Vapor-Compression Refrigeration System (VCRS)
Energies, 2021 In this work, which is related to the current European Parliament Regulation on restrictions affecting refrigeration, four new three-component refrigerants have been proposed; all were created using low Global Warming Potential(GWP) synthetic and natural
Bartosz Gil +2 more
doaj +1 more source
Refrigerants for sustainable environment – a literature review
International Journal of Sustainable Energy, 2022 The application of HVAC in the present age has affected our lives in much far-reaching range with an extensive variety of applications. HVAC is slowly becoming the pillar of our lifestyle and performs a crucial role in future sustainable growth.
D.C. Savitha +3 more
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Case Studies in Thermal Engineering, 2023 The ground source heat pump (GSHP) system is receiving increasing interest because of its potential to increase energy efficiency and thus reduce greenhouse gas emissions.
Fang Wang, Tian You
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A Review of Sensing Technologies for New, Low Global Warming Potential (GWP), Flammable Refrigerants
Energies, 2023 Commercial refrigeration systems currently utilize refrigerants with global warming potential (GWP) values ranging from 1250 to 4000. The advent of low GWP alternatives (GWP
Viktor Reshniak +3 more
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BMJ Open Respiratory Research, 2021 Background Inhaled therapies are key components of asthma and chronic obstructive pulmonary disease (COPD) treatments. Although the use of pressurised metered-dose inhalers (pMDIs) accounts for <0.1% of global greenhouse gas emissions, their ...
Sara Panigone +6 more
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Multi-objective optimization of a novel reversible High-Temperature Heat Pump-Organic Rankine Cycle (HTHP-ORC) for industrial low-grade waste heat recovery [PDF]
, 2019 Nowadays, a high amount of industrial thermal energy is still lost due to the lack of competitive solutions for energy revalorization. Facing this challenge, this paper presents a novel technology, based on a reversible High-Temperature Heat Pump (HTHP ...
Amat-Albuixech, Marta +5 more
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