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

Published by National Institute of Standards and Technology | National Institute of Standards and Technology | Metadata Last Checked: June 27, 2025 | Last Modified: 2022-02-23 00:00:00

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).

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Complete Metadata

bureauCode	[ "006:55" ]
identifier	ark:/88434/mds2-2555
issued	2022-02-25
landingPage	https://data.nist.gov/od/id/mds2-2555
language	[ "en" ]
programCode	[ "006:045" ]
theme	[ "Chemistry:Chemical thermodynamics and chemical properties" ]