Toward the Bath Flow Interaction of a 250 t Combined Top and Bottom Blowing Converter Based on a Mathematical Modeling

2020 ◽  
pp. 2000334
Author(s):  
Xiaobin Zhou ◽  
Yong Liu ◽  
Peiyuan Ni ◽  
Shiheng Peng
Keyword(s):  
Mathematical Modeling ◽  
Flow Interaction ◽  
Bottom Blowing

Mathematical Modeling of Hydrodynamic Processes in a Tundish Ladle of the CCM in the Course of Bottom Blowing with Inert Gases

Metallurgist ◽  
2018 ◽  
Vol 62 (5-6) ◽  
pp. 401-411
Author(s):  
A. S. Él’darkhanov ◽  
A. S. Nuradinov ◽  
M. R. Nakhaev ◽  
L. Kh.-A. Saipova
Keyword(s):  
Mathematical Modeling ◽  
Inert Gases ◽  
Hydrodynamic Processes ◽  
Bottom Blowing

scholarly journals Mathematical modeling of the hydrodynamics of the bubble mode during the bottom blowing of the ladle furnace: Report III

2013 ◽  
Vol 54 (6) ◽  
pp. 489-492 ◽  
Author(s):  
S. A. Novokreshchenov ◽  
V. S. Shvydkii ◽  
V. P. Zhukov ◽  
Yu. N. Ovchinnikov ◽  
D. D. Cheremisin
Keyword(s):  
Mathematical Modeling ◽  
Ladle Furnace ◽  
Bottom Blowing

Mathematical modeling of hydrodynamics of the bubble mode during the bottom blowing of the ladle furnace

2011 ◽  
Vol 52 (4) ◽  
pp. 393-397 ◽  
Author(s):  
S. A. Novokreshchenov ◽  
V. S. Shvydkii ◽  
V. P. Zhukov ◽  
D. D. Cheremisin ◽  
S. I. Kholod
Keyword(s):  
Mathematical Modeling ◽  
Ladle Furnace ◽  
Bottom Blowing

scholarly journals Physical and mathematical modeling of inclusion removal with gas bottom-blowing in continuous casting tundish

2011 ◽  
Vol 47 (1) ◽  
pp. 37-44 ◽  
Author(s):  
M.J. Zhang ◽  
H.Z. Gu ◽  
A. Huang ◽  
H.X. Zhu ◽  
C.J. Deng
Keyword(s):  
Mathematical Modeling ◽  
Removal Efficiency ◽  
Scale Model ◽  
Inclusion Removal ◽  
Large Size ◽  
Residence Time Distributions ◽  
Continuous Casting Tundish ◽  
Bottom Blowing ◽  
Physical And Mathematical Modeling ◽  
Gas Blowing

Gas blowing at the bottom of tundish is an efficient metallurgy technique in clean steelmaking and has been widely concerned. In this paper, spherical alumina particles were selected to model inclusions, 1:3 scale model was utilized, the removal efficiency of inclusions with the gas bottomblowing in the tundish was studied by physical and mathematical modeling. The mathematical model is validated by comparing the predicted and measured residence time distributions and dye flow patterns of tracer. The results show that while the removal efficiency of large size particles has no obvious changes, the gas bottom-blowing has great contribution to the removal of small particles.

Cerebral Blood Circulation in Premature Infants by Means of Mathematical Modeling

2015 ◽  
Vol 46 (S 01) ◽  
Author(s):  
R. Lampe ◽  
N. Botkin ◽  
V. Turova ◽  
T. Blumenstein ◽  
A. Alves-Pinto
Keyword(s):  
Mathematical Modeling ◽  
Premature Infants ◽  
Blood Circulation ◽  
Cerebral Blood Circulation
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