The thermal conductivity, λ of a saturated vapor over UO 1.96 is calculated in the temperature range 3000–6000 K. The calculation shows that the contribution to λ from the transport of reaction enthalpy dominates all other contributions. All possible reactions of the gaseous species UO 3, UO...
For transport properties, the collision integrals are tabulated, and values of viscosity plus thermal conductivity of cesium vapor are obtained from Chapman-Enskog solutions of Boltzman equation. The viscosity values are in agreement with experiment within ±4% with average deviation 2%, and are in ...
In this paper experimental results for the vapor-phase thermal conductivity of carbon dioxide (CO_2), 1,1,1,2,2-pentafluoropropane (HFC-245cb), 1,1,1,3,3-pentafluoropropane (HFC-245fa), and 1,1,2,2,3-pentafluoropropane (HFC-245ca) are given. Experiments have been performed at ...
An industrial ceramic thermal-barrier coating designated PWA 266, processed by electron-beam physical-vapor deposition, was measured using a steady-state thermal conductivity technique. The thermal conductivity of the mass fraction 7 % yttria-stabilized zirconia coating was measured from 100 °C to 900...
The present study concentrated on estimating the thermal conductivity, stability, efficiency, and resistance of a heat pipe for heat exchangers, which were essential for many industrial applications. To achieve this, copolymer of amphiphilic poly (styren
The uncertainty of the results is estimated to be less than ±3%. The results are correlated as a function of temperature and density. The thermal conductivity of the dilute gas and the saturated vapor are obtained by extrapolation.DOI: 10.1021/je9802625 被引量: 16 ...
Online calculator with figures and tables showing air thermal conductivity vs. temperature and pressure. SI and imperial units.
Thermal Conductivity of Liquids Molecular formula C3F8 C3H3N C3H5ClO C3H6O C3H6O C3H6O C3H6O2 C3H6O2 C3H6O2 C3H7Br C3H7Cl C3H7I C3H7I C3H7NO C3H7NO2 C3H8O C3H8O C3H8O2 C3H8O2 C3H8O3 C3H9N C 4F 8 C4H4O C4H4S C 4H 6 C 4H 6 C4H6O2 C4H6O3 C4H8O C4H8O C4H8O C4H8...
Measurements of the thermal conductivity (k) of solid oxygen doped with nonmagnetic impurities of N2 (0.34 and 0.94%) and Ar (1%) were made in the temperature range 1-35 K. It was shown that in the antiferromagnetic alpha phase doping with nonmagnetic impurities has a drastic effect on low...
Note thatEquation 2.5predicts a thermal conductivity range of about 0.9–1.6 W/(m K) through 400 mbsf of hydrate zone. The mean value of thermal conductivity over the interval is 1.08 W/(m K). To estimate composite thermal conductivity of hydrate-bearing sediments, the generalEquation 2.6may...