Numerical Simulation of the Process of Preparation of Multisilicon by the Directional Solidification Method

2020 ◽  
Vol 65 (7) ◽  
pp. 1036-1043
Author(s):  
S. A. Smirnov ◽  
V. V. Kalaev
Keyword(s):  
Numerical Simulation ◽  
Directional Solidification

scholarly journals Numerical simulation of microstructure evolution during directional solidification of Ti-45at.%Al alloy

2008 ◽  
Vol 57 (5) ◽  
pp. 3048
Author(s):  
Wang Kuang-Fei ◽  
Guo Jing-Jie ◽  
Mi Guo-Fa ◽  
Li Bang-Sheng ◽  
Fu Heng-Zhi
Keyword(s):  
Numerical Simulation ◽  
Directional Solidification ◽  
Microstructure Evolution ◽  
Al Alloy

Numerical Simulation on the Suppression of Crucible Wall Constraint in Directional Solidification Furnace

Silicon ◽  
2018 ◽  
Vol 11 (2) ◽  
pp. 775-780 ◽  
Author(s):  
S. Sanmugavel ◽  
M. Srinivasan ◽  
K. Aravinth ◽  
P. Ramasamy
Keyword(s):  
Numerical Simulation ◽  
Directional Solidification ◽  
Crucible Wall ◽  
Solidification Furnace

Optimization of Bulk Hgcdte Growth in a Directional Solidification Furnace by Numerical Simulation

1995 ◽  
Vol 398 ◽  
Author(s):  
A.V. Bune ◽  
D.C. Gillies ◽  
S.L. Lehoczky
Keyword(s):  
Heat Transfer ◽  
Numerical Simulation ◽  
Finite Element ◽  
Crystal Growth ◽  
Numerical Model ◽  
Directional Solidification ◽  
Growth Conditions ◽  
Finite Element Code ◽  
Interface Shape ◽  
Solidification Furnace

ABSTRACTA numerical model of heat transfer by combined conduction, radiation and convection was developed using the FIDAP finite element code for NASA's Advanced Automated Directional Solidification Furnace (AADSF). The prediction of the temperature gradient in an ampoule with HgCdTe is a necessity for the evaluation of whether or not the temperature set points for furnace heaters and the details of cartridge design ensure optimal crystal growth conditions for this material and size of crystal. A prediction of crystal/melt interface shape and the flow patterns in HgCdTe are available using a separate complementary model.

The Numerical Simulation of Directional Solidification Process Temperature Field for Large-Scale Frustum of a Cone Ingot

2011 ◽  
Vol 189-193 ◽  
pp. 1476-1481
Author(s):  
Kun Liu ◽  
Zhe Wang ◽  
Ren Zhi Han ◽  
Zi Ping Ren
Keyword(s):  
Numerical Simulation ◽  
Mathematical Model ◽  
Temperature Field ◽  
Directional Solidification ◽  
Large Scale ◽  
Solidification Process ◽  
Directional Solidification Process ◽  
Ingot Quality ◽  
Fluent Software ◽  
The Mathematical Model

By using Fluent software, the mathematical model of temperature field is established on directional solidification process for large-scale frustum of a cone ingot, and the result is analyzed by Origin software, Tecplot. The influences of different width/thickness ratio to directional solidification process of cone ingot are discussed in order to provide basis for design optimization and ingot quality improvement.

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