Numerical Simulation on Refractory Wear and Inclusion Formation in Continuous Casting Tundish

2021 ◽  
Author(s):  
Qiang Wang ◽  
Chong Tan ◽  
Ao Huang ◽  
Wen Yan ◽  
Huazhi Gu ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Continuous Casting ◽  
Refractory Wear ◽  
Inclusion Formation ◽  
Continuous Casting Tundish

scholarly journals Method for Determining the Time Constants Characterizing the Intensity of Steel Mixing in Continuous Casting Tundish

2015 ◽  
Vol 60 (1) ◽  
pp. 245-249 ◽  
Author(s):  
J. Pieprzyca ◽  
J. Jowsa
Keyword(s):  
Numerical Simulation ◽  
Continuous Casting ◽  
Physical Modeling ◽  
Algebraic Method ◽  
Special Problem ◽  
Physical Models ◽  
Time Constants ◽  
Special Software ◽  
Measured Change ◽  
Continuous Casting Tundish

AbstractA common method used in identification of hydrodynamics phenomena occurring in Continuous Casting (CC) device's tundish is to determine the RTD curves of time. These curves allows to determine the way of the liquid steel flowing and mixing in the tundish. These can be identified either as the result of numerical simulation or by the experiments - as the result of researching the physical models. Special problem is to objectify it while conducting physical research. It is necessary to precisely determine the time constants which characterize researched phenomena basing on the data acquired in the measured change of the concentration of the tracer in model liquid's volume. The mathematical description of determined curves is based on the approximate differential equations formulated in the theory of fluid mechanics. Solving these equations to calculate the time constants requires a special software and it is very time-consuming. To improve the process a method was created to calculate the time constants with use of automation elements. It allows to solve problems using algebraic method, which improves interpretation of the research results of physical modeling.

Numerical simulation of Al2O3 deposition at a nozzle during continuous casting

2008 ◽  
Vol 15 (3) ◽  
pp. 227-235 ◽  
Author(s):  
Fangming Yuan ◽  
Xinghua Wang ◽  
Jiongming Zhang ◽  
Li Zhang
Keyword(s):  
Numerical Simulation ◽  
Continuous Casting

Mechanism of fluid flow in a continuous casting tundish with different turbo-stoppers

2001 ◽  
Vol 72 (11-12) ◽  
pp. 466-476 ◽  
Author(s):  
Hans-Jürgen Odenthal ◽  
Ralf Bölling ◽  
Herbert Pfeifer ◽  
Jörg-Friedrich Holzhauser ◽  
Franz-Josef Wahlers
Keyword(s):  
Fluid Flow ◽  
Continuous Casting ◽  
Continuous Casting Tundish

scholarly journals Fluid Flow in A Four-strand Bloom Continuous Casting Tundish with Different Flow Modifiers

2007 ◽  
Vol 47 (1) ◽  
pp. 88-94 ◽  
Author(s):  
Liangcai Zhong ◽  
Baokuang Li ◽  
Yingxiong Zhu ◽  
Rengui Wang ◽  
Wenzhong Wang ◽  
...  
Keyword(s):  
Fluid Flow ◽  
Continuous Casting ◽  
Continuous Casting Tundish
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