Particle dynamics in concentrated colloidal suspensions

2002 ◽  
Vol 123 ◽  
pp. 385-400 ◽  
Author(s):  
L. F. Rojas ◽  
R. Vavrin ◽  
C. Urban ◽  
J. Kohlbrecher ◽  
A. Stradner ◽  
...  
Keyword(s):  
Colloidal Suspensions ◽  
Particle Dynamics

Systematic fine-tuning of dissipative particle dynamics for mesoscale semidilute and dense colloidal suspensions

2018 ◽  
Vol 510 ◽  
pp. 492-506 ◽  
Author(s):  
H. Hassanzadeh Afrouzi ◽  
Abouzar Moshfegh ◽  
Ashkan Javadzadegan ◽  
Maryam Mohammadi ◽  
Mousa Farhadi
Keyword(s):  
Dissipative Particle Dynamics ◽  
Colloidal Suspensions ◽  
Particle Dynamics ◽  
Fine Tuning

Fluid particle dynamics simulation of charged colloidal suspensions

2004 ◽  
Vol 16 (10) ◽  
pp. L115-L123 ◽  
Author(s):  
Hiroya Kodama ◽  
Kimiya Takeshita ◽  
Takeaki Araki ◽  
Hajime Tanaka
Keyword(s):  
Colloidal Suspensions ◽  
Particle Dynamics ◽  
Fluid Particle ◽  
Dynamics Simulation

An Efficient Dissipative Particle Dynamics-Based Algorithm for Simulating Ferromagnetic Colloidal Suspensions

2015 ◽  
Vol 11 (2) ◽  
Author(s):  
Wuming Li ◽  
Jie Ouyang ◽  
Qingsheng Liu
Keyword(s):  
Magnetic Particles ◽  
Colloidal Suspension ◽  
Dissipative Particle Dynamics ◽  
Particle Interaction ◽  
Colloidal Suspensions ◽  
Particle Dynamics ◽  
Distribution Functions ◽  
Time Step ◽  
The Mean ◽  
Aggregate Structures

In this paper, the algorithm, Euler scheme-the modified velocity-verlet algorithm (ES-MVVA) based on dissipative particle dynamics (DPD) method, is applied to simulate a two-dimensional ferromagnetic colloidal suspension. The very desirable aggregate structures of magnetic particles are obtained by using the above-mentioned algorithm, which are in qualitatively good agreement with those in the literature obtained by other simulation methods for different magnetic particle–particle interaction strengths. At the same time, the radial distribution functions of magnetic particles and the mean equilibrium temperatures of the system are also calculated. Next, the mean equilibrium velocities of magnetic and dissipative particles are calculated, by comparing the results obtained by ES-MVVA with those obtained by other algorithm for different time step sizes, it shows the validity and good accuracy of the present algorithm. So, the DPD-based algorithm presented in this paper is a powerful tool for simulation of magnetic colloidal suspensions.

scholarly journals Particle dynamics in colloidal suspensions above and below the glass-liquid re-entrance transition

2009 ◽  
Vol 86 (5) ◽  
pp. 58001 ◽  
Author(s):  
A. Latka ◽  
Y. Han ◽  
A. M. Alsayed ◽  
A. B. Schofield ◽  
A. G. Yodh ◽  
...  
Keyword(s):  
Colloidal Suspensions ◽  
Particle Dynamics
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