scholarly journals Physical Improvements to a Mesoscopic Cellular Automaton Model for Three-Dimensional Snow Crystal Growth

2014 ◽  
Vol 14 (3) ◽  
pp. 1392-1405 ◽  
Author(s):  
James G. Kelly ◽  
Everett C. Boyer
Keyword(s):  
Crystal Growth ◽  
Cellular Automaton ◽  
Three Dimensional ◽  
Cellular Automaton Model ◽  
Snow Crystal

A parallelized three-dimensional cellular automaton model for grain growth during additive manufacturing

2018 ◽  
Vol 61 (5) ◽  
pp. 543-558 ◽  
Author(s):  
Yanping Lian ◽  
Stephen Lin ◽  
Wentao Yan ◽  
Wing Kam Liu ◽  
Gregory J. Wagner
Keyword(s):  
Additive Manufacturing ◽  
Cellular Automaton ◽  
Grain Growth ◽  
Three Dimensional ◽  
Cellular Automaton Model

A three-dimensional cellular automaton model for dendritic growth in multi-component alloys

2012 ◽  
Vol 60 (5) ◽  
pp. 2249-2257 ◽  
Author(s):  
Xianfei Zhang ◽  
Jiuzhou Zhao ◽  
Hongxiang Jiang ◽  
Mingfang Zhu
Keyword(s):  
Cellular Automaton ◽  
Dendritic Growth ◽  
Three Dimensional ◽  
Cellular Automaton Model

A stable cellular automaton model for composite materials with defects

2018 ◽  
Vol 70 (7) ◽  
pp. 1320-1325
Author(s):  
Jun Wu ◽  
Zhangcan Huang
Keyword(s):  
Composite Material ◽  
Composite Materials ◽  
Cellular Automaton ◽  
Design Methodology ◽  
Three Dimensional ◽  
Cellular Automaton Model ◽  
Material Surface ◽  
Content Type ◽  
Wear Process ◽  
Base Materials

Purpose As the internal defects (pore defect) of materials formed during the preparation of the composite material have important effects on wear process, the model has been improved to simulate it. Design/methodology/approach Materials with defects were simulated by an improved cellular automaton model which show changes in three-dimensional topography, temperature of surface and coefficient of friction (COF) during wear process. Findings It is found that defects increase temperature of material surface. Besides, the materials with little defects have a smaller COF than base materials, as the large block defects make the COF larger than base materials. Originality/value Except for effects of defects were simulated in model, how to initialize the surface temperature status that many reports do not take into account can be preferred. And the model is convenient to simulate complex composite materials by setting different properties of cells.

Sign in / Sign up

Export Citation Format

Share Document