# Article

Thermophysical Properties of Materials
2013. V. 51. № 4. P. 469–475
Odinaev S., Abdurasulov A.A.
Study of the law of corresponding states of viscous properties of classical liquids
Annotation
The law of corresponding states is studied for the coefficients of shear $\eta_S^*$ and volume $\eta_V^*$ viscosities of classical liquids ($\mathrm{Ar}$, $\mathrm{Kr}$, $\mathrm{Xe}$, $\mathrm{O}_2$, $\mathrm{N}_2$, $\mathrm{CH}_4$); the analytical expressions are derived on the basis of kinetic equations for one- and two-particle distribution functions. The reduced iso-frequency coefficients $\Phi(|\mathbf{r}|)$ and $g(|\mathbf{r}|)$ for liquid $\mathrm{Ar}$, $\mathrm{Kr}$, $\mathrm{Xe}$, $\mathrm{O}_2$, $\mathrm{N}_2$ and $\mathrm{CH}_4$ are numerically calculated in a wide range of variations at the reduced temperatures $T^*$ and densities $\rho^*$, which satisfy the law of corresponding states, at a definite choice of the intermolecular interaction potential $\eta_S^*$ and radial distribution function $\eta_V^*$.
Article reference:
Odinaev S., Abdurasulov A.A. Study of the law of corresponding states of viscous properties of classical liquids, High Temp., 2013. V. 51. № 4. P. 469