Measurements of the Thermal Conductivity of n-Octane, Isooctane, 1-Octene, and 1-Octanol in the Temperature Range from 253 to 393 K at Pressures up to 30 MPa
Thermal conductivities of n-octane, isooctane, 1-octene and 1-octanol were measured with a transient hot-wire apparatus. The measurements for these fluids covered a temperature range from (253 to 373) K with pressures up to 30 MPa, except for 1-octanol which covered a temperature range from (273 to 393) K. The relative expanded uncertainty with a level of confidence of 0.95 (k = 2) of the data was estimated to be better than 2.0 %. The experimental values were correlated by a polynomial thermal conductivity model for each of the fluids. The average absolute percentage deviations were all within 0.3 %. Comparisons between the data obtained by this work and published literatures were also presented here.
Compounds
#
Formula
Name
1
C8H18
octane
2
C8H18
2,2,4-trimethylpentane
3
C8H16
oct-1-ene
4
C8H18O
octan-1-ol
Datasets
The table above is generated from the ThermoML associated json file (link above).
POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied;
the numbers refer to the table of compounds on the left.