Chapter 7. Equations of state
Examples
VAN DER WAALS
It was one of the first equations that modeled the behavior of a real gas. It corrects the intermolecular attraction and the volume of the particles.
BEATTIE-BRIDGEMAN
This equation is considered to be accurate for densities up to 0.8 dc (density at the critical point).
ANOTHER EQUATIONS:
Lee Kesler
Corrections: This equation corrects the pressure by using the reduced pressure (Pr = P/Pc) and the reduced temperature
(Tr = T/Tc).
Peng-Robinson
Correction: density
Lee Kesler
Corrections: This equation corrects the pressure by using the reduced pressure (Pr = P/Pc) and the reduced temperature
(Tr = T/Tc).
Peng-Robinson
Correction: density
References: Rodriguez, J. Propiedades Termodinámicas de equilibrio. Modelado Simulación y Optimización de Procesos Químicos. Recuperado dehttp://www.modeladoeningenieria.edu.ar/mei/repositorio/descargas/modelado/cap07.pdf
Koretsky, M. Engineering Chemical Thermodynamics. 2nd ed. USA: Wiley & Sons; 2013.
Koretsky, M. Engineering Chemical Thermodynamics. 2nd ed. USA: Wiley & Sons; 2013.