6 citations · 6 across the 13 of their papers we have counts for
5 papers · 1 filter
Van der Waals equation of state and PVT properties of real fluid
I. H. Umirzakov
It is shown that: in the case when two parameters of the Van der Waals equation of state are defined from the critical temperature and pressure the exact parametrical solution of t…
Comments on Model free temperature scaling for heat capacity (V.A. Drebushchak, Journal of Thermal Analysis and Calorimetry, 2017 130, 5)
I. H. Umirzakov
It is shown that the isobaric heat capacity of chalcogenides , , , and can be described by the Debye and Einstein models for the phonon frequency spectrum within their uncertaintie…
Comments on Van der Waals supercritical fluid: Exact formulas for special lines [J. Chem. Phys. 135, 084503 (2011)]
I. H. Umirzakov
The equations for Widom lines for the supercritical van der Waals fluid were considered in the paper J. Chem. Phys. 135, 084503 (2011). But the equations for the speed of sound and…
Comments on Failures of van der Waals Equation at the Gas Liquid Critical Point, L. V. Woodcock, International Journal of Thermophysics 2018 39 120
I. H. Umirzakov
These comments are a response to the discussion presented in the above paper concerning the New comment on Gibbs Density Surface of Fluid Argon, Revised Critical Parameters by Umir…
Comments on Generalization of thermodynamics in of fractional-order derivatives and calculation of heat transfer properties of noble gases, Journal of Thermal Analysis and Calorimetry 2018 133, 1189 1194
I. H. Umirzakov
It is shown that the equations for pressure, entropy and the isochoric heat capacity obtained by using generalization of the equilibrium thermodynamics in fractional derivatives in…