Comments on Failures of van der Waals Equation at the Gas Liquid Critical Point, L. V. Woodcock, International Journal of Thermophysics 2018 39 120.

摘要: These comments are a response to the discussion presented in above paper concerning New comment on Gibbs Density Surface of Fluid Argon, Revised Critical Parameters by Umirzakov. Here we show that Woodcocks results obtained for dependencies isochoric heat capacity, excess energy and coexisting difference functional argon, densities liquid vapor van der Waals fluid all Figures incorrect, his Table includes incorrect values functional, many equations, mathematical logical errors physically assertions temperature dependences capacity entropy real fluids, most conclusions based errors, data, comparisons dependencies; invalid. We also equation state quantitatively describes saturation pressure density near critical point, can describe qualitatively reduced energy, rigidity including region point.