CALCULATION OF THERMODYNAMICS PROPERTIES OF ARGON IN MODEL OF SIMPLE LIQUID WITH THREE-PARAMETER INTERACTION POTENTIAL
Equilibrium thermodynamics properties of the system of particles, designing a simple liquid, are investigational on the basis of statistical approach. The task of being of three parameters of interaction potential is taken to the search of one dimensionless parameter the optimal value of that is found with bringing in of coordinates of critical point and used for the calculation of properties in the supercritical region and on the phase equilibrium line. The obtained results are compared with the experimental data.