TY - JOUR
T1 - Saturated Liquid Densities of a Binary HFC 152a + CFC 114 System
AU - Maezawa, Yukishige
AU - Sato, Haruki
AU - Watanabe, Koichi
PY - 1990
Y1 - 1990
N2 - Saturated liquid densities of the binary refrigerant mixture HFC 152 a (CH3CHF2) + CFC 114 (CClF2CClF2) were measured along four iso-composition lines, i. e., 10, 20, 50, 80 wt% HFC 152 a, by a magnetic densimeter coupled with a variable volume method using a metallic bellows. The results of forty-four points cover the range of temperatures from 280 K to 390 K. Experimental uncertainties in temperature and density were estimated to be within ±15 mK and ±0.5%, respectively. The results were compared with the modified Rackett equation proposed by Spencer and Danner and the Hankinson-Brost-Thomson equation.
AB - Saturated liquid densities of the binary refrigerant mixture HFC 152 a (CH3CHF2) + CFC 114 (CClF2CClF2) were measured along four iso-composition lines, i. e., 10, 20, 50, 80 wt% HFC 152 a, by a magnetic densimeter coupled with a variable volume method using a metallic bellows. The results of forty-four points cover the range of temperatures from 280 K to 390 K. Experimental uncertainties in temperature and density were estimated to be within ±15 mK and ±0.5%, respectively. The results were compared with the modified Rackett equation proposed by Spencer and Danner and the Hankinson-Brost-Thomson equation.
KW - CFC 114 (CClFCClF)
KW - HFC 152 a (CHCHF)
KW - Magnetic Densimeter
KW - Saturated Liquid Density
KW - Variable Volume Method
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U2 - 10.1299/kikaib.56.2690
DO - 10.1299/kikaib.56.2690
M3 - Article
AN - SCOPUS:0025493168
SN - 0387-5016
VL - 56
SP - 2690
EP - 2696
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
IS - 529
ER -