Fahimeh Jamali - Payam Noor University, Abhar, I R Iran
Mohsen Najafi - Nuclear Fuel Cycle Research School, Nuclear Science and technology Research Institute, Tehran, I R Iran

In this paper, we have used generalized equation of state (EOS) based on Dieterici model as a semiempirical EOS for calculating and predicting some thermodynamic properties of heavy water in order to evaluate it. Investigated thermodynamic properties consist of virial coefficients, deviationfunctions, fugacity and Joule-Thomson coefficients. The obtained results show that Generalized and not-generalized Dieterici EOSs predicted the experimental data well qualitatively. Also, in comparison between the two EOSs, generalized one shows more exact results than the other.

Dieterici model, Heavy water, Virial coefficients, Fugacity coefficient, Joule-Thomson coefficient