Investigation of excess adsorption, solvation force, and plate-fluid interfacial tension for Lennard-Jones fluid confined in slit pores

2006 ◽  
Vol 124 (16) ◽  
pp. 164701 ◽  
Author(s):  
Dong Fu
Keyword(s):  
Interfacial Tension ◽  
Excess Adsorption ◽  
Lennard Jones ◽  
Slit Pores

Poiseuille flow of Lennard-Jones fluids in narrow slit pores

2000 ◽  
Vol 112 (4) ◽  
pp. 1984-1994 ◽  
Author(s):  
Karl P. Travis ◽  
Keith E. Gubbins
Keyword(s):  
Poiseuille Flow ◽  
Narrow Slit ◽  
Lennard Jones ◽  
Slit Pores

scholarly journals Adsorption and interfacial phenomena of a Lennard-Jones fluid adsorbed in slit pores: DFT and GCMC simulations

2018 ◽  
Vol 116 (21-22) ◽  
pp. 3417-3424
Author(s):  
J. M. Míguez ◽  
P. Gómez-Álvarez ◽  
M. M. Piñeiro ◽  
B. Mendiboure ◽  
F. J. Blas
Keyword(s):  
Interfacial Phenomena ◽  
Lennard Jones ◽  
Gcmc Simulations ◽  
Slit Pores

scholarly journals Molecular Dynamics Simulation of Tolman Length and Interfacial Tension of Symmetric Binary Lennard–Jones Liquid

Symmetry ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1376
Author(s):  
Hideki Kanda ◽  
Wahyudiono ◽  
Motonobu Goto
Keyword(s):  
Molecular Dynamics ◽  
Interfacial Tension ◽  
Large Scale ◽  
Interfacial Area ◽  
Dynamics Simulation ◽  
Continuum Approximation ◽  
Lennard Jones ◽  
Partially Miscible ◽  
Tolman Length ◽  
Dividing Surface

The Tolman length and interfacial tension of partially miscible symmetric binary Lennard–Jones (LJ) fluids (A, B) was revealed by performing a large-scale molecular dynamics (MD) simulation with a sufficient interfacial area and cutting distance. A unique phenomenon was observed in symmetric binary LJ fluids, where two surfaces of tension existed on both sides of an equimolar dividing surface. The range of interaction εAB between the different liquids and the temperature in which the two LJ fluids partially mixed was clarified, and the Tolman length exceeded 3 σ when εAB was strong at higher temperatures. The results show that as the temperature or εAB increases, the Tolman length increases and the interfacial tension decreases. This very long Tolman length indicates that one should be very careful when applying the concept of the liquid–liquid interface in the usual continuum approximation to nanoscale droplets and capillary phase separation in nanopores.

Sign in / Sign up

Export Citation Format

Share Document