Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E)
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 viscometer and span temperatures from (252 to 403) K and pressures...
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my.utm.879232020-11-30T13:37:08Z http://eprints.utm.my/id/eprint/87923/ Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) Akhfash, Masoumeh Al Ghafri, Saif Z. S. Rowland, Darren Hughes, Thomas J. Tsuji, Tomoya Tanaka, Yukio Seiki, Yoshio May, Eric F. TA Engineering (General). Civil engineering (General) 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 viscometer and span temperatures from (252 to 403) K and pressures from (0.9 to 4.0) MPa. The performance of the vibrating-wire apparatus was validated by measuring the viscosity of pure R152a in both the vapor and liquid regions. These measurements and previously published data were used to tune binary interaction parameters in the extended corresponding states equation model for viscosity implemented in the NIST software REFPROP 9.1. After tuning, deviations between the model and reported viscosities were reduced from between (-4 and 8)% to within ±2%. ACS Publications 2019-03-14 Article PeerReviewed Akhfash, Masoumeh and Al Ghafri, Saif Z. S. and Rowland, Darren and Hughes, Thomas J. and Tsuji, Tomoya and Tanaka, Yukio and Seiki, Yoshio and May, Eric F. (2019) Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E). Journal of Chemical and Engineering Data, 64 (3). pp. 1122-1130. ISSN 0021-9568 http://dx.doi.org/10.1021/acs.jced.8b01039 DOI:10.1021/acs.jced.8b01039 |
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TA Engineering (General). Civil engineering (General) Akhfash, Masoumeh Al Ghafri, Saif Z. S. Rowland, Darren Hughes, Thomas J. Tsuji, Tomoya Tanaka, Yukio Seiki, Yoshio May, Eric F. Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
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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 viscometer and span temperatures from (252 to 403) K and pressures from (0.9 to 4.0) MPa. The performance of the vibrating-wire apparatus was validated by measuring the viscosity of pure R152a in both the vapor and liquid regions. These measurements and previously published data were used to tune binary interaction parameters in the extended corresponding states equation model for viscosity implemented in the NIST software REFPROP 9.1. After tuning, deviations between the model and reported viscosities were reduced from between (-4 and 8)% to within ±2%. |
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Akhfash, Masoumeh Al Ghafri, Saif Z. S. Rowland, Darren Hughes, Thomas J. Tsuji, Tomoya Tanaka, Yukio Seiki, Yoshio May, Eric F. |
author_facet |
Akhfash, Masoumeh Al Ghafri, Saif Z. S. Rowland, Darren Hughes, Thomas J. Tsuji, Tomoya Tanaka, Yukio Seiki, Yoshio May, Eric F. |
author_sort |
Akhfash, Masoumeh |
title |
Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
title_short |
Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
title_full |
Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
title_fullStr |
Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
title_full_unstemmed |
Liquid and vapor viscosities of binary refrigerant mixtures containing R1234yf or R1234ze(E) |
title_sort |
liquid and vapor viscosities of binary refrigerant mixtures containing r1234yf or r1234ze(e) |
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ACS Publications |
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2019 |
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http://eprints.utm.my/id/eprint/87923/ http://dx.doi.org/10.1021/acs.jced.8b01039 |
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