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An accurate representation of the thermal conductivity of methane and tetrafluoromethane in the limit of zero density valid for the temperature range 120–1000 K with a highest uncertainty of 4%. Also included is a temperature range of 280–750 K with a highest uncertainty of 5% for methane and tetrafluoromethane respectively. These theoretically based correlations are compared to bodies of data, collected mainly from the transient hot ...
New representative equations are put forth for the thermal conductance of benzene (C6H6) which are based on a body of experimental data that has been critically assessed for internal consistency and for agreement with theory. The data was obtained through use of the thermal hot wire technique, among others. These correlations are applicable from the triple point to temperatures up to 725 ...
New representative equations based on critically assessed experimental data obtained through the thermal hot wire technique, among others, are put forth for the thermal conductance of sulfur hexafluoride (SF6). These correlations are applicable from the triple point to temperatures up to 1000 K, and pressures up to 150 MPa with overall uncertainties less than 4 percent....
Thermal conductivity measurements of hydrogen and parahydrogen were taken over a temperature range from their triple point to 1000 Kelvin. A new theoretically based correlation was then adopted that agreed well with existing data and explained the case of the dilute-gas thermal conductivity. The analysis displayed that in the critical region, the enhanced thermal conductivity can be well represented with an equation containing ...
