The thermal conductivity of gaseous nitrogen, methane and carbon dioxide has been measured at room temperature and at pressures up to 35 MPa in the cases of nitrogen and methane and up to 5 MPa in the case of carbon dioxide. A transient hot-wire technique was used, which has been described previousl
Thermal conductivity of chlorobenzene at pressures up to 430 MPa
โ Scribed by C.A. Nieto De Castro; M. Dix; J.M.N.A. Fareleira; S.F.Y. Li; W.A. Wakeham
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 607 KB
- Volume
- 156
- Category
- Article
- ISSN
- 0378-4371
No coin nor oath required. For personal study only.
โฆ Synopsis
New, absolute measurements of the thermal conductivity of the moderately polar liquid. chlorobenzene, are reported for four isotherms in the temperature range 308-360 K for pressures up to 430MPa. The results have an estimated accuracy of kO.396. The density dependence of the thermal conductivity is found to be represented by a single equation for all isotherms, each isotherm being distinguished only by the value of the characteristic molar volume for chlorobenzene. This method of representation of the experimental data is similar to that employed for non-polar fluids such as hydrocarbons and, in particular, benzene. However, the details of the density dependence for the thermal conductivity for benzene and chlorobenzene are significantly different.
๐ SIMILAR VOLUMES
New measurements of the amount-of-substance densities r of nine mixtures of (water+methane) are reported in the temperature range 430 K to 699 K at pressures from 7.5 MPa to 30 MPa. The results have been obtained by using a fully automated isochoric instrument. The uncertainty in the experimental re