scholarly journals Numerical study of gas–liquid nucleation in partially miscible binary mixtures

1998 ◽  
Vol 109 (22) ◽  
pp. 9919-9927 ◽  
Author(s):  
Pieter Rein ten Wolde ◽  
Daan Frenkel
Keyword(s):  
Binary Mixtures ◽  
Numerical Study ◽  
Partially Miscible

scholarly journals Phase separation of binary mixtures in shear flow: A numerical study

2000 ◽  
Vol 62 (6) ◽  
pp. 8064-8070 ◽  
Author(s):  
F. Corberi ◽  
G. Gonnella ◽  
A. Lamura
Keyword(s):  
Phase Separation ◽  
Shear Flow ◽  
Binary Mixtures ◽  
Numerical Study

Phase and interfacial behavior of partially miscible symmetric Lennard-Jones binary mixtures

2005 ◽  
Vol 123 (18) ◽  
pp. 184507 ◽  
Author(s):  
Enrique Diaz-Herrera ◽  
Guillermo Ramirez-Santiago ◽  
Jose A. Moreno-Razo
Keyword(s):  
Binary Mixtures ◽  
Interfacial Behavior ◽  
Lennard Jones ◽  
Partially Miscible

A Numerical Study of Size Segregation of Binary Mixtures in a Gas-Fluidised Bed

2007 ◽  
Author(s):  
Sijun Zhang ◽  
Baisong Chen
Keyword(s):  
Pressure Drop ◽  
Binary Mixtures ◽  
Numerical Study ◽  
Gas Injection ◽  
The Other ◽  
Injection Velocity ◽  
Initial Condition ◽  
Fluidised Bed ◽  
Gas Velocity ◽  
Size Segregation

This paper presents a numerical study of segregation of binary mixtures of particles in a gas fluidized bed (floatsam = 1 mm, jetsam = 2 mm in diameter). The well-mixed packing has been used as the initial condition in this simulation. Simulations are conducted under 3D conditions for particles with the application of the periodical boundary to the front and rear walls. The gas is injected uniformly at the bottom. Simulation are conducted with two different gas injection superficial velocities, one with 0.8 m/s, the other 1.2 m/s. Bed pressure drop has been recorded as a function of velocity and time. The results show that the degree of segregation is affected by gas velocity significantly, a clearly partial segregation occurs at gas injection velocity 0.8 m/s, while well mixed at 1.2 m/s. Mixing kinetics has been examined by use of the modified Lacey mixing index and explained in terms of microdynamic information.

Molecular dynamics study of the local structure and diffusivity of partially miscible water/n-alcohols binary mixtures

2015 ◽  
Vol 205 ◽  
pp. 46-53 ◽  
Author(s):  
Christos Dimitroulis ◽  
Emmanouil Kainourgiakis ◽  
Vasilios Raptis ◽  
Jannis Samios
Keyword(s):  
Molecular Dynamics ◽  
Binary Mixtures ◽  
Local Structure ◽  
Partially Miscible
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