Phase equilibria and surface tension in castor oil‐based polyols‐water–methanol mixture: Thermodynamic basis

2020 ◽  
Vol 138 (13) ◽  
pp. 50101
Author(s):  
Junho Moon ◽  
Han Earl Yang ◽  
Chan Hee Lee ◽  
Ji Su Choi ◽  
Jeong Seok Oh
Keyword(s):  
Surface Tension ◽  
Phase Equilibria ◽  
Castor Oil ◽  
Methanol Mixture ◽  
Thermodynamic Basis

Fluid phase equilibria using molecular dynamics: the surface tension of chlorine and hexane

1995 ◽  
Vol 85 (3) ◽  
pp. 651-663 ◽  
Author(s):  
José Alejandre ◽  
Dominic J. Tildesley ◽  
Gustavo A. Chapela
Keyword(s):  
Molecular Dynamics ◽  
Surface Tension ◽  
Phase Equilibria ◽  
Fluid Phase ◽  
Fluid Phase Equilibria

Physicochemical Properties of the (LiF + CaF2)eut+ LaF3System: Phase Equilibria, Volume Properties, Electrical Conductivity, and Surface Tension

2016 ◽  
Vol 61 (4) ◽  
pp. 1395-1402 ◽  
Author(s):  
Blanka Kubíková ◽  
Miroslav Boča ◽  
Jarmila Mlynáriková ◽  
Veronika Gurišová ◽  
Michal Šimurda ◽  
...  
Keyword(s):  
Electrical Conductivity ◽  
Surface Tension ◽  
Physicochemical Properties ◽  
Phase Equilibria ◽  
Volume Properties

A new calculation of the work of formation of bubbles and drops

2005 ◽  
Vol 461 (2062) ◽  
pp. 3313-3334 ◽  
Author(s):  
Jeffery Lewins
Keyword(s):  
Surface Tension ◽  
Statistical Theory ◽  
Simple Model ◽  
Thermodynamic Model ◽  
Heterogeneous Nucleation ◽  
Conventional Theory ◽  
Real Gas ◽  
Self Consistent ◽  
Consistent Approach ◽  
Thermodynamic Basis

The thermodynamic basis of surface tension for bubbles and drops is reformulated to take into account the variation in surface tension for very small, growing or incipient bubbles and drops. After assessing the magnitudes involved by means of conventional theory, a model is put forward for this variation that avoids the supposition of extreme pressures at small sizes in the simple model. The parameter of this new model is then set by consideration of the properties of real gases, determined by analysis of the incipient bubble and then extended, it is argued, to the incipient drop. van der Waals' model of a real gas is used to show how this combines with the Lewins model in a self-consistent approach to the thermodynamics of surface tension for bubbles and drops. The changes from the simple theory will then allow a revision of the dynamic statistical theory of auto-nucleation and a reassessment of the critical sizes for imposed or heterogeneous nucleation, based on a simple and self-consistent thermodynamic model.

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