Results 251 to 260 of about 25,657 (311)
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International Journal of Refrigeration, 2021
This study experimentally compares the high-GWP R404A with two low-GWP HFC/HFO blends, R454A (35% R32 + 65% R1234yf) and R454C (21.5% R32+ 78.5% R1234yf).
Vedat ORUC, Atilla G Devecioglu
exaly +2 more sources
This study experimentally compares the high-GWP R404A with two low-GWP HFC/HFO blends, R454A (35% R32 + 65% R1234yf) and R454C (21.5% R32+ 78.5% R1234yf).
Vedat ORUC, Atilla G Devecioglu
exaly +2 more sources
The life cycle climate performance evaluation of low-GWP refrigerants for domestic heat pumps
International Journal of Refrigeration, 2021Domestic heat pumps constitute a significant part of the global heat pump industry. R401A offers excellent performance with no influence on the ozone depletion and has been a dominant refrigerant in most domestic heat pumps.
Kyaw Thu, Takahiko Miyazaki
exaly +2 more sources
Science of the Total Environment, 2019
Alongside a trend in lower private-vehicle ownership and the growing popularity of the shared use economy, car sharing is emerging as an alternative travel mode.
Ning Ding, Jingjin Pan, Zhan Zhang
exaly +2 more sources
Alongside a trend in lower private-vehicle ownership and the growing popularity of the shared use economy, car sharing is emerging as an alternative travel mode.
Ning Ding, Jingjin Pan, Zhan Zhang
exaly +2 more sources
Low GWP halocarbon refrigerants: A review of thermophysical properties
International Journal of Refrigeration, 2018In the present work, a large number of compounds described in the publicly available literature have been reviewed with the aim to identify possible substitutes for high-GWP HFCs in HVAC&R and organic Rankine cycle (ORC) applications. Taking into account
Sérgio Bobbo +2 more
exaly +2 more sources
Journal of Environmental Chemical Engineering, 2021
Due to the environmental concerns, refrigerants with low global warming potential (GWP) are good alternatives to use in the most refrigeration system. In this paper, an energy-exergoeconomic-environmental model is presented for a cascade refrigeration ...
M. Deymi-Dashtebayaz +5 more
semanticscholar +1 more source
Due to the environmental concerns, refrigerants with low global warming potential (GWP) are good alternatives to use in the most refrigeration system. In this paper, an energy-exergoeconomic-environmental model is presented for a cascade refrigeration ...
M. Deymi-Dashtebayaz +5 more
semanticscholar +1 more source
Vapor compression heat pumps with pure Low-GWP refrigerants
, 2020Global warming is a major environmental concern, which significantly impacts ecological systems and the safety of coastal cities. To address global warming, effective methods must be adopted to reduce greenhouse gas emissions and the consumption of ...
Di Wu, Bin Hu, R.Z. Wang
semanticscholar +1 more source
, 2021
R410A is a widely used refrigerant in residential liquid-to-water heat pumps. Variable speed compressors and electronic expansion valves are known to increase the heat pump performance and are becoming a common option in high efficiency heat pumps ...
J. Sieres +3 more
semanticscholar +1 more source
R410A is a widely used refrigerant in residential liquid-to-water heat pumps. Variable speed compressors and electronic expansion valves are known to increase the heat pump performance and are becoming a common option in high efficiency heat pumps ...
J. Sieres +3 more
semanticscholar +1 more source
GWP* of U.S. beef and dairy systems
2023Global warming potential (GWP) is used to quantify the impact that greenhouse gases (GHG) have on the warming of the Earth's atmosphere relative to carbon dioxide (CO2). GWP* is a metric that is used to better quantify short-lived climate pollutants (SLCP) such as methane, hydrofluorocarbons, and sulfur dioxide. GWP* allows SLCP to be more consistently
Molina Plaza, Erick +4 more
openaire +1 more source
, 2020
This paper performs the thermodynamic and the heat-transfer assessment of the low-GWP refrigerants R600a, R1234ze(Z) and R1233zd(E) as alternative to the traditional low-pressure HFC refrigerants, such as R245fa, for Heat Pump (HP) and Organic Rankine ...
G. Longo +4 more
semanticscholar +1 more source
This paper performs the thermodynamic and the heat-transfer assessment of the low-GWP refrigerants R600a, R1234ze(Z) and R1233zd(E) as alternative to the traditional low-pressure HFC refrigerants, such as R245fa, for Heat Pump (HP) and Organic Rankine ...
G. Longo +4 more
semanticscholar +1 more source