TY - JOUR
T1 - Surface Tension and Parachor Measurement of Low-Global Warming Potential Working Fluid cis-1-Chloro-2,3,3,3-tetrafluoropropene (R1224yd(Z))
AU - Kondou, Chieko
AU - Higashi, Yukihiro
AU - Iwasaki, Shun
N1 - Funding Information:
This study was financially supported by the JSPS KAKENHI grant number 17K14603 and Asahi Glass Co., Ltd., Japan.
Funding Information:
The sample refrigerants were kindly donated by Asahi Glass Co., Ltd., Japan. This study was financially supported by the JSPS KAKENHI grant number 17K14603. The authors are grateful for their support.
PY - 2019/12/12
Y1 - 2019/12/12
N2 - This article presents the accurate surface tension measurement of cis-1-chloro-2,3,3,3-tetrafluoropropene (R1224yd(Z), (Z)-CF3CFâ• CHCl), over the temperature range 266-340 K. The measurement was performed using the differential capillary rise. The expanded uncertainty at 95% confidence was estimated to be within 0.19 mN·m-1. Based on the measured data, the van der Waals-type correlation expressing the temperature dependence was obtained as σ = 57.02 (1 - T/428.69)1.265 [mN·m-1]. In addition, the parachor [PR1224yd(Z)] was determined as 207. The surface tension values predicted by Miller and Thodos (Ind. Eng. Chem. Fund., 1963, 2.1, 78), Miqueu et al. (Fluid Ph. Equilibria, 2000, 172, 169), and Di Nicola et al. (Int. J. Thermophys., 2011, 34, 2243), as well as those obtained using the parachor method, were in good agreement with the measurement data.
AB - This article presents the accurate surface tension measurement of cis-1-chloro-2,3,3,3-tetrafluoropropene (R1224yd(Z), (Z)-CF3CFâ• CHCl), over the temperature range 266-340 K. The measurement was performed using the differential capillary rise. The expanded uncertainty at 95% confidence was estimated to be within 0.19 mN·m-1. Based on the measured data, the van der Waals-type correlation expressing the temperature dependence was obtained as σ = 57.02 (1 - T/428.69)1.265 [mN·m-1]. In addition, the parachor [PR1224yd(Z)] was determined as 207. The surface tension values predicted by Miller and Thodos (Ind. Eng. Chem. Fund., 1963, 2.1, 78), Miqueu et al. (Fluid Ph. Equilibria, 2000, 172, 169), and Di Nicola et al. (Int. J. Thermophys., 2011, 34, 2243), as well as those obtained using the parachor method, were in good agreement with the measurement data.
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U2 - 10.1021/acs.jced.9b00613
DO - 10.1021/acs.jced.9b00613
M3 - Article
AN - SCOPUS:85074936097
SN - 0021-9568
VL - 64
SP - 5462
EP - 5468
JO - Journal of Chemical & Engineering Data
JF - Journal of Chemical & Engineering Data
IS - 12
ER -