Performance analysis of parallel algorithms in physics simulation for molecular dynamics simulation liquid metals solidification processes

2015 ◽  
Vol 110 ◽  
pp. 19-26 ◽  
Author(s):  
Kenli Li ◽  
Dapu Li ◽  
Jie Liang ◽  
Yu Ye ◽  
Yingqiang Liao ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Performance Analysis ◽  
Parallel Algorithms ◽  
Liquid Metals ◽  
Dynamics Simulation ◽  
Physics Simulation ◽  
Solidification Processes

Molecular dynamics simulation of the solidification process of multicrystalline silicon from homogeneous nucleation to grain coarsening

CrystEngComm ◽  
2018 ◽  
Vol 20 (25) ◽  
pp. 3569-3580 ◽  
Author(s):  
Xiaoxiao Sui ◽  
Yongjian Cheng ◽  
Naigen Zhou ◽  
Binbing Tang ◽  
Lang Zhou
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Molecular Dynamics Simulations ◽  
Homogeneous Nucleation ◽  
Solidification Process ◽  
Dynamics Simulation ◽  
Multicrystalline Silicon ◽  
Solidification Processes ◽  
Dynamics Simulations ◽  
Weber Potential

Based on the Stillinger–Weber potential, molecular dynamics simulations of the solidification processes of multicrystalline silicon were carried out.

Molecular dynamics simulation of self-diffusion coefficients for liquid metals

2013 ◽  
Vol 22 (8) ◽  
pp. 083101 ◽  
Author(s):  
Yuan-Yuan Ju ◽  
Qing-Ming Zhang ◽  
Zi-Zheng Gong ◽  
Guang-Fu Ji
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Diffusion Coefficients ◽  
Liquid Metals ◽  
Dynamics Simulation ◽  
Self Diffusion

scholarly journals Parallel Algorithms for Molecular Dynamics Simulation of Irradiation Effects in Crystals

1995 ◽  
Vol 4 (3) ◽  
pp. 185-192 ◽  
Author(s):  
Eli Glikman ◽  
Ludmila Ioffe ◽  
Itzhak Kelson ◽  
Shlomit S. Pinter
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Parallel Algorithms ◽  
High Energy ◽  
Dynamics Simulation ◽  
Many Body ◽  
Irradiation Effects ◽  
Large Numbers ◽  
Many Body Interactions ◽  
New Algorithms

We present new parallel algorithms for solving the problem of many body interactions in molecular dynamics (MD). Such algorithms are essential in the simulation of irradiation effects in crystals, where the high energy of the impinging particles dictates computing with large numbers of atoms and for many time cycles. We realized the algorithms using two parallelization methods and compared their performance. Experimental results obtained on a Meiko machine demonstrate that the new algorithms exploit parallelism effectively and can be used to simulate large crystals.

Sign in / Sign up

Export Citation Format

Share Document