2026-07-20T21:55:10Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/47452024-05-14T10:30:05Zcom_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)