%0 Journal Article %1 marsh2002measurement %A Marsh, Kenneth N. %A Perkins, Richard A. %A Ramires, Maria L. V. %D 2002 %J Journal of Chemical & Engineering Data %K 2002 propane thermal-conductivity %N 4 %P 932-940 %R 10.1021/je010001m %T Measurement and Correlation of the Thermal Conductivity of Propane from 86 K to 600 K at Pressures to 70 MPa %U http://dx.doi.org/10.1021/je010001m %V 47 %X New experimental data on the thermal conductivity of propane are reported that allow improved correlations to be developed. Previous correlations have been limited by a lack of thermal-conductivity data for the vapor at temperatures below 300 K and liquid data near the critical point. In addition, significant discrepancies were noted in the high-temperature dilute-gas thermal conductivity. The present data cover the temperature range from the triple point at 85.5 K to 600 K and the pressure range 0.1 to 70 MPa. They are estimated to have an uncertainty of 1% for measurements removed from the critical point and at pressures above 1 MPa, which increases to 3% in the critical region and 4% at low pressures (<1 MPa). These new experimental data are used together with the previously available data to develop improved correlations for the thermal conductivity of propane. The thermal-conductivity correlation for propane is estimated to have an uncertainty of about 3% at a 95% confidence level, with the exception of state points near the critical point and the dilute gas, where the uncertainty of the correlation increases to 5%.

@article{marsh2002measurement, abstract = { New experimental data on the thermal conductivity of propane are reported that allow improved correlations to be developed. Previous correlations have been limited by a lack of thermal-conductivity data for the vapor at temperatures below 300 K and liquid data near the critical point. In addition, significant discrepancies were noted in the high-temperature dilute-gas thermal conductivity. The present data cover the temperature range from the triple point at 85.5 K to 600 K and the pressure range 0.1 to 70 MPa. They are estimated to have an uncertainty of 1% for measurements removed from the critical point and at pressures above 1 MPa, which increases to 3% in the critical region and 4% at low pressures (<1 MPa). These new experimental data are used together with the previously available data to develop improved correlations for the thermal conductivity of propane. The thermal-conductivity correlation for propane is estimated to have an uncertainty of about 3% at a 95% confidence level, with the exception of state points near the critical point and the dilute gas, where the uncertainty of the correlation increases to 5%. }, added-at = {2014-06-11T16:00:26.000+0200}, author = {Marsh, Kenneth N. and Perkins, Richard A. and Ramires, Maria L. V.}, biburl = {https://www.bibsonomy.org/bibtex/2816c67b88a62a54f6ca820b80bb9c524/thorade}, description = {Measurement and Correlation of the Thermal Conductivity of Propane from 86 K to 600 K at Pressures to 70 MPa - Journal of Chemical & Engineering Data (ACS Publications)}, doi = {10.1021/je010001m}, eprint = {http://pubs.acs.org/doi/pdf/10.1021/je010001m}, interhash = {249c68764649d60c4a0651880d59e0a8}, intrahash = {816c67b88a62a54f6ca820b80bb9c524}, journal = {Journal of Chemical \& Engineering Data}, keywords = {2002 propane thermal-conductivity}, number = 4, pages = {932-940}, timestamp = {2014-06-11T16:54:51.000+0200}, title = {Measurement and Correlation of the Thermal Conductivity of Propane from 86 K to 600 K at Pressures to 70 MPa}, url = {http://dx.doi.org/10.1021/je010001m}, volume = 47, year = 2002 }