2024-03-28T13:39:16Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/47452024-02-15T09:12:05Zcom_10259_4707com_10259_5086com_10259_2604col_10259_4708
00925njm 22002777a 4500
dc
Muñoz Rujas, Natalia
author
Aguilar Romero, Fernando
author
García Alonso, Jesús Marcos
author
Montero García, Eduardo
author
2018-06
High pressure density measurements were carried out for the hydrofluoroether fluid HFE-7300. A total of 159 points have been measured in the pressure range from 0.1 to 140 MPa and along seven isotherms within the temperature interval (293.15–393.15) K. To perform these measurements, an Anton Paar vibrating tube densitometer was used. The experimental high pressure density data were correlated to a Tait-like equation and compared with the available literature. By deriving the Tait-like equation, the isothermal compressibility and isothermal compressibility were also determined in the same P and T ranges. The speed of sound measurements were performed along six isotherms from 293.15 to 333.15 K at 0.1 MPa. The isentropic compressibilities were also calculated from speed of sound and density data by means of the Laplace equation
0021-9614
http://hdl.handle.net/10259/4745
10.1016/j.jct.2018.02.003
Hydrofluoroethers
Density
Isobaric expansion
Isothermal compressibility
Speed of sound
High pressure density and speed of sound of hydrofluoroether fluid 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane (HFE-7300)