| Zugriffsnummer | 22315 |
| Dokumenttyp | Zeitschriftenartikel |
| Sprache | Englisch |
| Titel | Measurement and correlation of the thermal conductivity of methylcyclohexane and propylcyclohexane from (300 to 600) K at pressures to 60 MPa |
| Autor(in); Institution |
Perkins, Richard A.; National Institute of Standards and Technology, Physical and Chemical Properties Division, Boulder, USA
Hammerschmidt, Ulf; 1.7, Angewandte Akustik, PTB-Braunschweig
Huber, Marcia L.; National Institute of Standards and Technology, Physical and Chemical Properties Division, Boulder, USA
|
| Quelle/Jahr | Journal of Chemical and Engineering Data: 53 (2008), 2120 - 2127 |
| ISSN | 0021-9568 |
| DOI | |
| Verlag | Washington, DC: American Chemical Society |
| Zusammenfassung | New experimental data on the thermal conductivity of methylcyclohexane and propylcyclohexane are reported that allow the development of wide-range correlations. These new experimental data, covering a temperature range of (300 to 600) K and a pressure range of (0.1 to 60) MPa, are used to develop correlations for the thermal conductivity. The experimental data reported here have an uncertainty of less than 1 % for measurements removed from the critical point and for gas at pressures above 1 MPa, increasing to 3 % in the critical region and for gas at low pressures (less than 1 MPa). On the basis of the uncertainty of and comparisons with the present data, the thermal conductivity correlations for methylcyclohexane and propylcyclohexane are estimated to have a relative uncertainty of about 4 % at a 95 % confidence level. The present data include a contribution due to thermal radiation that increases in proportion to temperature cubed up to an estimated value from 2 % to 3 % near 600 K. |
Zitierung
Perkins, R. A., Hammerschmidt, U., & Huber, M. L. (2008). Measurement and correlation of the thermal conductivity of methylcyclohexane and propylcyclohexane from (300 to 600) K at pressures to 60 MPa. Journal of Chemical and Engineering Data, 53, 2120–2127. https://doi.org/10.1021/je800255r