Understanding the Mechanisms of Bubble Formation in Bottom-Blowing Processes Using Physical and Mathematical Modeling in a Thin Rectangular Channel

2020 ◽  
Author(s):  
D. Li ◽  
K. Chattopadhyay ◽  
R. Wang ◽  
A. Srivastava
Keyword(s):  
Mathematical Modeling ◽  
Rectangular Channel ◽  
Bubble Formation ◽  
Bottom Blowing ◽  
Physical And Mathematical Modeling

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.

Optimization of bath mixing and steel cleanliness during steel refining through physical and mathematical modeling

Sadhana ◽  
2021 ◽  
Vol 46 (3) ◽  
Author(s):  
PRANAV KUMAR TRIPATHI ◽  
D SATISH KUMAR ◽  
AMIT SARKAR ◽  
S C VISHWANATH
Keyword(s):  
Mathematical Modeling ◽  
Steel Cleanliness ◽  
Steel Refining ◽  
Physical And Mathematical Modeling

Physical and mathematical modeling of antimicrobial photodynamic therapy

2014 ◽  
Vol 19 (07) ◽  
pp. 1 ◽  
Author(s):  
Lisa Bürgermeister ◽  
Fernando Romero López ◽  
Wolfgang Schulz
Keyword(s):  
Mathematical Modeling ◽  
Photodynamic Therapy ◽  
Antimicrobial Photodynamic Therapy ◽  
Physical And Mathematical Modeling

scholarly journals Physical and Mathematical Modeling of Multiphase Flows in a Converter

2018 ◽  
Vol 58 (4) ◽  
pp. 573-584 ◽  
Author(s):  
Lingling Cao ◽  
Yannan Wang ◽  
Qing Liu ◽  
Xiaoming Feng
Keyword(s):  
Mathematical Modeling ◽  
Multiphase Flows ◽  
Physical And Mathematical Modeling

Physical and Mathematical Modeling of Permeable Breakwaters

2018 ◽  
pp. 3-12
Author(s):  
Lidiia Tereshchenko ◽  
Vitalii Khomicky ◽  
Ludmyla Abramova ◽  
Ihor Kudybyn ◽  
Ivan Nikitin ◽  
...  
Keyword(s):  
Mathematical Modeling ◽  
Physical And Mathematical Modeling
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