publication . Other literature type . Article . 2017

Compositions, thermodynamic properties, and transport coefficients of high-temperature C5F10O mixed with CO2 and O2 as substitutes for SF6 to reduce global warming potential

Linlin Zhong; Mingzhe Rong; Xiaohua Wang; Junhui Wu; Guiquan Han; Guohui Han; Yanhui Lu; Aijun Yang; Yi Wu;
  • Published: 01 Jul 2017
  • Publisher: AIP Publishing
Abstract
C5F10O has recently been found to be a very promising alternative to SF6. This paper is devoted to the investigation of compositions, thermodynamic properties, and transport coefficients of high-temperature C5F10O mixed with CO2 and O2. Firstly, the partition functions and enthalpies of formation for a few molecules (CxFy and CxFyO) which are likely to exist in the mixtures, are calculated based on the G4(MP2) theory. The isomers of the above molecules are selected according to their Gibbs energy. The compositions of C5F10O-CO2-O2 mixtures are then determined using the minimization of the Gibbs free energy. Next, the thermodynamic properties (mass density, speci...
Subjects
free text keywords: Physics, QC1-999, Enthalpy, Thermal conductivity, Thermodynamics, Standard enthalpy of formation, Material properties, Gibbs free energy, symbols.namesake, symbols, Specific energy, Quenching, Chemistry, Viscosity
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publication . Other literature type . Article . 2017

Compositions, thermodynamic properties, and transport coefficients of high-temperature C5F10O mixed with CO2 and O2 as substitutes for SF6 to reduce global warming potential

Linlin Zhong; Mingzhe Rong; Xiaohua Wang; Junhui Wu; Guiquan Han; Guohui Han; Yanhui Lu; Aijun Yang; Yi Wu;