Zobrazeno 1 - 10
of 65
pro vyhledávání: '"S. B. Kiselev"'
Autor:
James F. Ely, S. B. Kiselev
Publikováno v:
The Journal of Physical Chemistry C. 111:15969-15975
In this work, we incorporate the new analytical sine model (ANS) crossover function (Kiselev and Ely, Chem. Eng. Sci. 2006, 61, 5107.) into the previously developed crossover statistical associating fluid theory (HRX-SAFT) equation of state (EOS) (Ki
Publikováno v:
Molecular Physics. 104:2545-2559
We present the results of extensive new molecular dynamic (MD) simulations in the one-phase region for square well fluids with well widths λ = 1.10, 1.15, 1.20, 1.25, 1.375, 1.50, 1.75, 1.90, 2.0, and 2.10. These data have been used in developing a
Autor:
S. B. Kiselev, James F. Ely
Publikováno v:
Chemical Engineering Science. 61:5107-5113
In a previous study [Kiselev, S.B., Ely, J.F., 2003. Generalized corresponding states model for bulk and interfacial properties of pure fluids and fluid mixtures. Journal of Chemical Physics 119(16), 8645–8662] we developed a formulation of the gen
Publikováno v:
Industrial & Engineering Chemistry Research. 45:3981-3990
In this work, we extend the pure fluid crossover statistical associating fluid theory (HRX-SAFT) equation of state (EOS) (Kiselev et al., Fluid Phase Equilib. 2001, 183−184, 53) to fluid mixtures of polar and associating components. HRX-SAFT incorp
Autor:
James F. Ely, A. A. Abdurashidova, S. B. Kiselev, Ilmutdin M. Abdulagatov, N. G. Polikhronidi
Publikováno v:
International Journal of Thermophysics. 26:1327-1368
The isochoric heat capacity of pure methanol in the temperature range from 482 to 533 K, at near-critical densities between 274.87 and 331.59 kg· m−3, has been measured by using a high-temperature and high-pressure nearly constant volume adiabatic
Publikováno v:
Industrial & Engineering Chemistry Research. 44:6916-6927
We have developed a “global” crossover (GC) statistical associating fluid theory (SAFT) equation of state (EOS) for associating fluids that incorporates nonanalytic scaling laws in the critical region and in the limit of low densities, ρ → 0,
Publikováno v:
Fluid Phase Equilibria. 233:204-219
In this work, we propose a new optimization algorithm for the development of multiparameter crossover equations of state (MC EOS), which incorporates the asymptotic scaling laws near the critical point. This algorithm is based on stepwise regression,
Publikováno v:
Industrial & Engineering Chemistry Research. 44:1967-1984
The PVTx relationship of aqueous n-hexane solutions (0.0201, 0.082, and 0.8500 mole fraction of n-hexane) has been measured in the near-critical and supercritical regions with a constant-volume piezometer. Measurements were made on the critical isoth
Publikováno v:
Fluid Phase Equilibria. :275-282
In previous work, we developed the crossover SAFT–VR equation of state (SAFT–VRX) for pure fluids by following the crossover approach proposed by Kiselev. The SAFT–VRX equation was shown to be very accurate in the prediction of PVT and phase be
Autor:
James F. Ely, S. B. Kiselev
Publikováno v:
Fluid Phase Equilibria. :149-159
We have developed a generalized cubic (GC) EOS for pure fluids, which incorporates non-analytic scaling laws in the critical region and in the limit ρ →0 is transformed into the ideal gas equation EOS. The GC EOS contains 10 adjustable parameters