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

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 Simulating the rheology of dense colloidal suspensions using dissipative particle dynamics

1997 ◽  
Vol 55 (3) ◽  
pp. 3124-3133 ◽  
Author(s):  
E. S. Boek ◽  
P. V. Coveney ◽  
H. N. W. Lekkerkerker ◽  
P. van der Schoot
Keyword(s):  
Dissipative Particle Dynamics ◽  
Colloidal Suspensions ◽  
Particle Dynamics

ELECTROWETTING-INDUCED DROPLET JUMPING SIMULATION USING MANY-BODY DISSIPATIVE PARTICLE DYNAMICS

2019 ◽  
Author(s):  
Ting Liu ◽  
Anupam Mishra ◽  
Mohsen Torabi ◽  
Ahmed A. Hemeda ◽  
James Palko ◽  
...  
Keyword(s):  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
Many Body

The Self-Assembly of an Amphiphilic Block Copolymer: A Dissipative Particle Dynamics Study

2005 ◽  
Vol 42 (3) ◽  
pp. 180-183 ◽  
Author(s):  
S. G. Schulz ◽  
U. Frieske ◽  
H. Kuhn ◽  
G. Schmid ◽  
F. Müller ◽  
...  
Keyword(s):  
Block Copolymer ◽  
Self Assembly ◽  
Dissipative Particle Dynamics ◽  
Particle Dynamics ◽  
The Self ◽  
Amphiphilic Block Copolymer
Sign in / Sign up

Export Citation Format

Share Document