Abstract and keywords
Abstract (English):
We propose five methods for closing the equations of thermodynamics and obtaining the equation of state. Calculations are performed for different points of the phase diagram in comparison with the results of numerical experiments for molecules with Lennard-Jones potential .

Keywords:
термодинамика, уравнение состояния, потенциал Леннард-Джонса, thermodynamics, the equation of state, potential of the Lennard-Jones
References

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