The thermodynamic properties of wet carbon dioxide are calculated on t
he basis of the technique developed by the authors using both the Lenn
ard-Jones potential (12-6) and the Kihara potential of spherical cente
rs. The calculation results are compared with each other and with the
experimental data available. It is shown that the proposed model is qu
ite suitable for computing the thermodynamic properties of wet carbon
dioxide. The data that are presented are necessary for computing the v
olume, enthalpy, entropy, the isobaric heat capacity of wet carbon dio
xide, the mass moisture content and the absolute humidity.