Three-dimensional crystal growth—II: nonlinear simulation and control of the Mullins–Sekerka instability

2004 ◽  
Vol 266 (4) ◽  
pp. 552-567 ◽  
Author(s):  
Vittorio Cristini ◽  
John Lowengrub
2004 ◽  
Vol 33 (5-6) ◽  
pp. 697-713 ◽  
Author(s):  
Georges-Henri Cottet ◽  
Philippe Poncet

Author(s):  
Salmo Moreira Sidel ◽  
Elio Idalgo ◽  
Keizo Yukimitu ◽  
João Carlos Silos Moraes ◽  
Fabio Alencar Dos Santos

This work reports a discussion about of the general theory for phase transformations of Melh-Johnson-Avrami-Kolmogorov in process involving non-isothermal crystallization. This model allows determine as occurs the mechanism of the nucleus formation and of growth of crystalline phases during the crystallization process. To demonstrate the validity this theory, the Avrami exponent (n) of the LiO2-TeO2-WO3 vitreous system was determined from DSC non-isothermal measurements. The obtained results indicate that the nucleation process is volumetric with two-dimensional or three-dimensional crystal growth. DOI: http://dx.doi.org/10.30609/JETI.2018-2.5566


2013 ◽  
Vol 52 (33) ◽  
pp. 11246-11252 ◽  
Author(s):  
Jianqiao Huang ◽  
Gerassimos Orkoulas ◽  
Panagiotis D. Christofides

2014 ◽  
Vol 556-562 ◽  
pp. 2549-2552 ◽  
Author(s):  
Ying Jun Hu ◽  
Guang Yan

This paper presents a new design and dynamics simulation approach of spherical parallel robot for fast tracking objects based on parallelogram mechanism. Using SimMechanics toolbox and simlink toolbox in Matlab Software, and guiding the three dimensional Solidwork model into it, the dynamics simulation and control on three DOF fast tracking spherical parallel robot is designed and studied. The experimental results show that the design mechanism obtains the anticipated requirement.


2013 ◽  
Vol 30 (5) ◽  
pp. 1234 ◽  
Author(s):  
Adam Stone ◽  
Himanshu Jain ◽  
Volkmar Dierolf ◽  
Masaaki Sakakura ◽  
Yasuhiko Shimotsuma ◽  
...  

2012 ◽  
Vol 236-237 ◽  
pp. 448-453
Author(s):  
De Xue Bi ◽  
Chao Zhuo Guo ◽  
Xu Man Zhang

This paper presents a new design approach of parallel robot for quick grasp based on parallelogram mechanism,and derives the dynamics model. Using SimMechanics toolbox and simlink toolbox in Matlab Software, and guiding the three dimensional solid model into it, the dynamics simulation and control on two DOF parallel robot is designed and studied. The experimental results show that the design mechanism obtains the anticipated requirement.


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