Speed of Sound Measurements of Binary Mixtures of 1,1,1,2-Tetrafluoroethane (R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

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Speed of sound data measured in the search for a Low-GWP Alternative Refrigerant Blends for HFC-134a. Speed of sound data are being used to improve current REFPROP mixture models for binary mixtures of R-134a, R-1234yf, and R-1234ze(E).

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

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Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

공공데이터포털

Speed of Sound Measurements of Binary Mixtures of Difluoromethane (R-32) with 2,3,3,3-Tetrafluoropropene (R-1234yf) or trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

Speed of Sound and Density of Difluoromethane

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Speed of sound and density measurements for difluoromethane. Speed of sound was measured in the liquid phase using a dual-path pulse-echo instrument at temperatures between 230 and 345 K, with pressures from 2.1 to 70 MPa. Vapor-phase density was measured using a dual-sinker densimeter instrument at temperatures from 240 to 340 K and pressures from 0.1 to 1.61 MPa.

Speed of Sound and Density of Difluoromethane

공공데이터포털

Speed of sound and density measurements for difluoromethane. Speed of sound was measured in the liquid phase using a dual-path pulse-echo instrument at temperatures between 230 and 345 K, with pressures from 2.1 to 70 MPa. Vapor-phase density was measured using a dual-sinker densimeter instrument at temperatures from 240 to 340 K and pressures from 0.1 to 1.61 MPa.

Data to accompany the paper entitled "Vapor and Liquid (p-rho-T-x) Measurements of Binary Refrigerant Blends Containing R-134a, R-1234yf, and R-1234ze(E)"

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Data to accompany the paper "Vapor and Liquid (p-rho-T-x) Measurements of Binary Refrigerant Blends Containing R-134a, R-1234yf, and R-1234ze(E)" published in Journal of Chemical & Engineering Data. Included are experimental data for two compositions each of three binary refrigerant blends: R 1234yf + R134a, R-134a + R-1234ze(E), and R-1234yf + R-1234ze(E). Both the averaged data, which are presented in Tables 3-8 of the above manuscript, and the full replicate data, which are presented in Tables S1-S6 of the accompanying Supporting Information file, are included.

Data to accompany the paper entitled "Vapor and Liquid (p-rho-T-x) Measurements of Binary Refrigerant Blends Containing R-134a, R-1234yf, and R-1234ze(E)"

공공데이터포털

Data to accompany the paper "Vapor and Liquid (p-rho-T-x) Measurements of Binary Refrigerant Blends Containing R-134a, R-1234yf, and R-1234ze(E)" published in Journal of Chemical & Engineering Data. Included are experimental data for two compositions each of three binary refrigerant blends: R 1234yf + R134a, R-134a + R-1234ze(E), and R-1234yf + R-1234ze(E). Both the averaged data, which are presented in Tables 3-8 of the above manuscript, and the full replicate data, which are presented in Tables S1-S6 of the accompanying Supporting Information file, are included.

Thermal Conductivity of Binary Mixtures of 1,1,1,2-Tetrafluoroethane(R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

공공데이터포털

Workflow: The data that falls into this category are gathered from a measurement program and are published in the archival literature.

Thermal Conductivity of Binary Mixtures of 1,1,1,2-Tetrafluoroethane(R-134a), 2,3,3,3-Tetrafluoropropene (R-1234yf), and trans-1,3,3,3-Tetrafluoropropene (R-1234ze(E)) Refrigerants

공공데이터포털

Workflow: The data that falls into this category are gathered from a measurement program and are published in the archival literature.

Broadband Sound Pressure Levels at 1 Hertz and 1 Hour Resolution Recorded at SanctSound Site PHRB 12 Part1

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This record represents the broadband (BB) sound pressure levels (SPLs) derived from raw passive acoustic data. BB SPLs were calculated by integration of sound pressure spectral density estimates of the mean-square pressure with a 1 Hz/1 second resolution over the frequency band of 20 to 24,000 Hz. The result is then calcuated per hour as a median over no less than 1800 1-second values for that hour and converted to decibels (dB re 1 µPa). These data were recorded at SanctSound site PHRB_12 between October 15, 2018 and June 10, 2019, and represent 1 of 3 parts.