Počet záznamů: 1

Augmented van der Waals Equations of State: SAFT-VR versus Yukawa Based van der Waals Equation

  1. 1.
    0368358 - UCHP-M 2012 RIV NL eng J - Článek v odborném periodiku
    Nezbeda, Ivo - Melnyk, R. - Trokhymchuk, A.
    Augmented van der Waals Equations of State: SAFT-VR versus Yukawa Based van der Waals Equation.
    Fluid Phase Equilibria. Roč. 309, č. 2 (2011), s. 174-178 ISSN 0378-3812
    Grant CEP: GA AV ČR IAA400720710
    Výzkumný záměr: CEZ:AV0Z40720504
    Klíčová slova: perturbation theory * SAFT-VR * augmented van der Waals
    Kód oboru RIV: CF - Fyzikální chemie a teoretická chemie
    Impakt faktor: 2.139, rok: 2011

    Performance of the SAFT-VR equation of state developed for the hard sphere based simple fluids, namely the square-well, Sutherland and Yukawa fluids, is examined by comparing its results with simulation data and an augmented van der Waals (vdW) equation based on a Yukawa (Y) reference. Its shown that both for the equilibrium vapor-liquid data and data along selected isotherms in the liquid and supercritical fluid phases the vdW(Y) equation provides better results, particularly when going to lower temperatures.
    Trvalý link: http://hdl.handle.net/11104/0202728