scholarly journals Equation of state and critical behavior of polymer models: A quantitative comparison between Wertheim’s thermodynamic perturbation theory and computer simulations

2000 ◽  
Vol 113 (1) ◽  
pp. 419-433 ◽  
Author(s):  
L. González MacDowell ◽  
M. Müller ◽  
C. Vega ◽  
K. Binder
Keyword(s):  
Perturbation Theory ◽  
Equation Of State ◽  
Computer Simulations ◽  
Critical Behavior ◽  
Quantitative Comparison ◽  
Thermodynamic Perturbation Theory ◽  
Polymer Models ◽  
Thermodynamic Perturbation

scholarly journals Thermodynamic perturbation theory and equation of state developments

2021 ◽  
Vol 24 (3) ◽  
pp. 33501
Author(s):  
I. Nezbeda
Keyword(s):  
Perturbation Theory ◽  
Equation Of State ◽  
Algebraic Equation ◽  
Equations Of State ◽  
Fluid Model ◽  
Fluid Models ◽  
Thermodynamic Perturbation Theory ◽  
Thermodynamic Perturbation

An alternative way of utilizing the thermodynamic perturbation theory of Wertheim for the development of equations of state for associating fluid models is presented and detailed for water. The approach makes use of general features of the parameter of non-saturation to avoid the necessary solution of an algebraic equation and unbinds the results from a tight dependence on details of the simple reference fluid model used in the perturbation theory.

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