Effect of Bubble Behavior for a Stopper Rod With Multiple Side-Channel Injection on Bubble Size Distributions in Nozzle and Mold During Continuous Casting of Steel

2019 ◽  
Author(s):  
S. Thomas ◽  
B. Cho
Keyword(s):  
Continuous Casting ◽  
Bubble Size ◽  
Side Channel ◽  
Continuous Casting Of Steel ◽  
Size Distributions ◽  
Bubble Behavior

scholarly journals On the formation of fold-type oscillation marks in the continuous casting of steel

2017 ◽  
Vol 4 (6) ◽  
pp. 170062 ◽  
Author(s):  
M. Vynnycky ◽  
S. Saleem ◽  
K. M. Devine ◽  
B. J. Florio ◽  
S. L. Mitchell ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Asymptotic Methods ◽  
Continuous Casting Of Steel ◽  
Oscillation Mark ◽  
Governing Equations ◽  
Fold Type ◽  
Parameters Analysis ◽  
Oscillation Marks ◽  
Recent Experimental Work ◽  
Type Oscillation

Asymptotic methods are employed to revisit an earlier model for oscillation-mark formation in the continuous casting of steel. A systematic non-dimensionalization of the governing equations, which was not carried out previously, leads to a model with 12 dimensionless parameters. Analysis is provided in the same parameter regime as for the earlier model, and surprisingly simple analytical solutions are found for the oscillation-mark profiles; these are found to agree reasonably well with the numerical solution in the earlier model and very well with fold-type oscillation marks that have been obtained in more recent experimental work. The benefits of this approach, when compared with time-consuming numerical simulations, are discussed in the context of auxiliary models for macrosegregation and thermomechanical stresses and strains.

A mold simulator for the continuous casting of steel: Part I. The development of a simulator

2005 ◽  
Vol 36 (3) ◽  
pp. 355-371 ◽  
Author(s):  
A. Badri ◽  
T. T. Natarajan ◽  
C. C. Snyder ◽  
K. D. Powers ◽  
F. J. Mannion ◽  
...  
Keyword(s):  
Continuous Casting ◽  
Steel Part ◽  
Continuous Casting Of Steel
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