Reference Correlation of the Thermal Conductivity of Ethanol from the Triple Point to 600 K and up to 250 MPa
Marc J. Assael, E.A. Sykioti, Marcia L. Huber, Richard A. Perkins
This paper contains new, representative reference equations for the thermal conductivity of ethanol. The equations are based in part upon a body of experimental data that has been critically assessed for internal consistency and for agreement with theory whenever possible. In the case of the dilute-gas thermal conductivity, a theoretically based correlation was adopted in order to extend the temperature range of the experimental data. Moreover, in the critical region, the experimentally observed enhancement of the thermal conductivity is well represented by theoretically based equations containing just one adjustable parameter. The correlations are applicable for the temperature range from the triple point to 600 K and pressures up to 250 MPa. The overall uncertainty (at the 95% confidence level) of the proposed correlation is estimated to be less than 4.6%.
, Sykioti, E.
, Huber, M.
and Perkins, R.
Reference Correlation of the Thermal Conductivity of Ethanol from the Triple Point to 600 K and up to 250 MPa, J. Phys. & Chem. Ref. Data (JPCRD), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=913102
(Accessed December 2, 2023)