Articles with "r1234yf" as a keyword



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Evaporation of R32/R1234yf mixture nanodroplets on a smooth substrate: Molecular dynamics simulation

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Published in 2019 at "Chemical Physics Letters"

DOI: 10.1016/j.cplett.2019.136672

Abstract: Abstract The evaporation of R32/R1234yf nanodroplets on smooth substrates was investigated by molecular dynamics simulations. A new method was proposed to locate the interface between vapor and liquid molecules. Results show that during evaporation, the… read more here.

Keywords: evaporation; r32 r1234yf; molecular dynamics; evaporation r32 ... See more keywords
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Experimental studies on the flammability limit and burning velocity of the mixtures of 2,3,3,3-tetrafluoroprop-1-ene

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Published in 2021 at "Fuel"

DOI: 10.1016/j.fuel.2021.120698

Abstract: Abstract In response to the pressure of environmental protection, a series of environment-hazardous refrigerants will be phased out. And the selection of the substitutions for the future will need to balance thermodynamic property, safety and… read more here.

Keywords: burning velocity; flammability limit; r32 r1234yf; r1234yf ... See more keywords
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Isothermal Vapor–Liquid Equilibria of the Absorption Working Pairs (R1234yf + NMP, R1234yf + DMETrEG) at Temperatures from 293.15 K to 353.15 K

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Published in 2018 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.7b00821

Abstract: The vapor–liquid equilibria (VLE) data of R1234yf + NMP and R1234yf + DMETrEG were measured at the temperature range of 293.15–353.15 K in a dual cycle experimental apparatus. The thermodynamic consistency of the VLE data… read more here.

Keywords: vapor liquid; r1234yf; liquid equilibria; r1234yf nmp ... See more keywords
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Vapor–Liquid Equilibria for the Binary and Ternary Systems of Difluoromethane (R32), 1,1-Difluoroethane (R152a), and 2,3,3,3-Tetrafluoroprop-1-ene (R1234yf)

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Published in 2018 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.7b00950

Abstract: The combination of difluoromethane (R32), 1,1-difluoroethane (R152a), and 2,3,3,3-tetrafluoroprop-1-ene (R1234yf) could be a potential substitute for hydro-fluorocarbon refrigerants. Reliable vapor liquid equilibrium (VLE) data are important thermodynamic data in evaluating the performance of refrigeration cycles… read more here.

Keywords: r1234yf; r32 difluoroethane; r152a tetrafluoroprop; difluoroethane r152a ... See more keywords
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Liquid and Vapor Viscosities of Binary Refrigerant Mixtures Containing R1234yf or R1234ze(E)

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Published in 2019 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.8b01039

Abstract: Liquid and vapor viscosities are reported for the binary refrigerant mixtures (R125 + R152a), (R125 + R1234ze(E)), (R143a + R1234ze(E)), (R143a + R1234yf), and (R1234ze(E) + R1234yf). The measurements were made with a vibrating wire… read more here.

Keywords: vapor; r1234ze; liquid vapor; binary refrigerant ... See more keywords