Use of adjusted molecular dynamics method for dot pattern design in large scale light-emitting diode edge-lit backlight unit

2011 ◽  
Vol 50 (10) ◽  
pp. 104001 ◽  
Author(s):  
Dongjing Hao
Keyword(s):  
Molecular Dynamics ◽  
Large Scale ◽  
Light Emitting Diode ◽  
Molecular Dynamics Method ◽  
Pattern Design ◽  
Light Emitting ◽  
Dynamics Method

Cooling rate dependence of solidification for liquid aluminium: a large-scale molecular dynamics simulation study

2016 ◽  
Vol 18 (26) ◽  
pp. 17461-17469 ◽  
Author(s):  
Z. Y. Hou ◽  
K. J. Dong ◽  
Z. A. Tian ◽  
R. S. Liu ◽  
Z. Wang ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Simulation ◽  
Cooling Rate ◽  
Simulation Study ◽  
Large Scale ◽  
Solidification Process ◽  
Molecular Dynamics Method ◽  
Dynamics Simulation ◽  
Liquid Aluminium ◽  
Dynamics Method

The effect of the cooling rate on the solidification process of liquid aluminium is studied using a large-scale molecular dynamics method.

VIBRATION ANALYSIS OF A GRAPHENE NANORIBBON UNDER HARMONIC LORENTZ FORCE USING A HYBRID MODAL-MOLECULAR DYNAMICS METHOD

2014 ◽  
Vol 14 (02) ◽  
pp. 1350057 ◽  
Author(s):  
R. D. FIROUZ-ABADI ◽  
H. MOHAMMADKHANI ◽  
H. AMINI
Keyword(s):  
Molecular Dynamics ◽  
Vibration Analysis ◽  
Large Scale ◽  
Nonlinear Vibrations ◽  
Graphene Nanoribbon ◽  
Molecular Dynamics Method ◽  
Dynamic Simulations ◽  
Resonance Frequencies ◽  
Dynamics Method ◽  
Good Agreement

An efficient hybrid modal-molecular dynamics method is developed for the vibration analysis of large scale nanostructures. Using the reduced order method, presented in this paper, linear and nonlinear vibrations of a suspended graphene nanoribbon (GNR) carrying an electric current in a harmonic magnetic field are investigated. The resonance frequencies as well as the nonlinear vibration response obtained by the present technique and direct molecular dynamic simulations are in very good agreement. Also, the obtained results illustrate the hardening behavior of nonlinear vibrations which is diminished by stretching the GNR.

Molecular Dynamics Simulation of Thermoelastic Coupling Characteristic for Low-Dimensional Nano-Rod under Thermal Shock

2012 ◽  
Vol 581-582 ◽  
pp. 444-447 ◽  
Author(s):  
Rong Hou Xia ◽  
Xiao Geng Tian ◽  
Ya Peng Shen ◽  
Wei Qin Li
Keyword(s):  
Molecular Dynamics ◽  
Thermal Shock ◽  
Large Scale ◽  
Propagation Speed ◽  
Heat Propagation ◽  
Molecular Dynamics Method ◽  
Dynamics Simulation ◽  
Left Edge ◽  
Low Dimensional ◽  
Dynamics Method

In this paper, the thermoelastic problem of low-dimensional nano copper rod under thermal shock is simulated using molecular dynamics method by adopting embedded atom method potential function. The rod oriented along x-axis, the left edge of the rod is traction free and the right edge is fixed, free boundary condition is imposed on y and z-axis. At the same time, the left and right ends of the rod are imposed hot and cold bath respectively. By virtue of the molecular dynamics method, the temperature, displacement and stress along the rod at different moment are got. The results show that the temperature, displacement and stress distribution in the mobile region are limited, indicating that the heat propagation speed is limited rather than infinite. In addition, the simulation process are conducted the Large-scale Atomic / Molecular Massively Parallel simulator (LAMMPS) and completed visualization software (Atomeye) in this paper.

Study on Interactive Multi-resolution Molecular Dynamics Method

2000 ◽  
Vol 20 (1Supplement) ◽  
pp. 43-46
Author(s):  
Ken-ichi SAITOH ◽  
Takashi DOI ◽  
Masao KOMAYA ◽  
Takehiko INABA
Keyword(s):  
Molecular Dynamics ◽  
Molecular Dynamics Method ◽  
Dynamics Method
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