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SRK and PR alpha functions for ice

Domenii publicaţii > Stiinte ingineresti + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Claude F. Leibovici, Dan Vladimir Nichita

Editorial: Elsevier, Fluid Phase Equilibria, 356, p.371–373, 2013.

Rezumat:

In order to avoid possible phase inconsistencies in water saturation point calculations, this paper proposes to treat ice as a regular component. For SRK and PR cubic equations of state, the goal of this paper is to provide the parameters of an alpha function able to very accurately reproduce the vapor pressure over ice between 173 K and 273.16 K.

Cuvinte cheie: Vapor pressure; Ice; SRK and PR equations of state; Alpha function

URL: http://dx.doi.org/10.1016/j.fluid.2013.07.058