P-V-T Behavior of 2,3,3,3-Tetrafluoroprop-1-ene (HFO-1234yf) in the Vapor Phase from (243 to 373) K [PDF]
, 2010 The P-V-T properties of 2,3,3,3-tetrafluoroprop-1-ene (CF 3 CFdCH 2 , HFO-1234yf), an environmentally friendly refrigerant, were measured using a constant volume apparatus.
Di Nicola, Cristiano +4 more
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Journal of Engineering, 2019 Reducing global warming potential (GWP) of refrigerants is needed to the decrease of ozone-depleting of refrigeration systems leakages. Refrigerant R1234yf is now used to substitute R134a inside mobile air conditioning systems.
Rafah Hussain, Issam Mohammed ali
doaj +1 more source
Flow boiling heat transfer of R134a and low GWP refrigerants in a horizontal micro-scale channel [PDF]
, 2017 The present paper presents an investigation of the effects of the refrigerant type on the heat transfer coefficient during flow boiling inside micro-scale channels.
Abernethy +53 more
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Refrigerant R32 as lower GWP working fluid in residential air conditioning systems in Europe and the USA [PDF]
, 2017 Because air conditioning and heat pump systems contribute greatly to greenhouse gas emissions, equipment with both lower global warming potential (GWP) working fluids and a higher level of performance should be used.
Makhnatch, Pavel +3 more
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HFO1234ze(e) As an Alternative Refrigerant for Ejector Cooling Technology
Energies, 2019 The paper presented a mathematical assessment of selected refrigerants for the ejector cooling purpose. R1234ze(e) and R1234yf are the well-known refrigerants of hydrofluoroolefins (HFOs), the fourth-generation halocarbon refrigerants.
Van Vu Nguyen +2 more
doaj +1 more source
Theoretical study of thermally driven heat pumps based on double organic rankine cycle : Working fluid comparison and off-design simulation [PDF]
, 2013 Part of: Thermally driven heat pumps for heating and cooling. – Ed.: Annett Kühn – Berlin: Universitätsverlag der TU Berlin, 2013 ISBN 978-3-7983-2686-6 (print) ISBN 978-3-7983-2596-8 (online) urn:nbn:de:kobv:83-opus4-39458 [http://nbn ...
Demierre, Jonathan, Favrat, Daniel
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CFD Based Design for Ejector Cooling System Using HFOS (1234ze(E) and 1234yf)
Energies, 2020 The field of computational fluid dynamics has been rekindled by recent researchers to unleash this powerful tool to predict the ejector design, as well as to analyse and improve its performance.
Anas F A Elbarghthi +3 more
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Applied Sciences, 2021 In this study, we evaluated the performance of low Global Warming Potential (GWP) refrigerant R1234yf on the activated carbon (MSC-30) for adsorption heating applications.
Sangwon Seo +4 more
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Fundamental equation of state for R1234yf
Journal of Physics: Conference Series, 2019 Abstract Unified fundamental equation of state for R1234yf has been developed that satisfies the scaling critical point theory. It has been demonstrated that the proposed equation of state truly represents the peculiarities of the thermodynamic surface from the qualitative and quantitative point of view: first, in the regular part of the
V A Rykov, S V Rykov, A V Sverdlov
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Optimisation of a high-efficiency solar-driven organic rankine cycle for applications in the built environment [PDF]
, 2018 Energy security, pollution and sustainability are major challenges presently facing the international community, in response to which increasing quantities of renewable energy are to be generated in the urban environment.
Chatzopoulou, Maria Anna +2 more
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