Center Segregation Evolution in Slab Continuous Casting with Mechanical Reduction: A Three‐dimensional Simulation

2021 ◽  
Author(s):  
Dongbin Jiang ◽  
Lifeng Zhang ◽  
Miaoyong Zhu
Keyword(s):  
Continuous Casting ◽  
Three Dimensional ◽  
Slab Continuous Casting ◽  
Dimensional Simulation

Numerical Simulation of Inclusion Capture in the Slab Continuous Casting Considering the Influence of the Primary Dendrite Arm Spacing

2018 ◽  
Vol 37 (4) ◽  
pp. 375-386
Author(s):  
Yanbin Yin ◽  
Jiongming Zhang ◽  
Shaowu Lei ◽  
Zhitong Wang
Keyword(s):  
Continuous Casting ◽  
Primary Dendrite ◽  
Three Dimensional ◽  
Solidification Process ◽  
Slab Surface ◽  
Continuous Casting Mold ◽  
Slab Continuous Casting ◽  
Dendrite Arm Spacing ◽  
Inclusion Concentration ◽  
Primary Dendrite Arm Spacing

AbstractIn the present work, a coupled three-dimensional numerical model of fluid flow, heat transfer, and inclusion motion during the solidification of molten steel in slab continuous casting mold has been developed. Based on the model, this paper has studied the inclusion capture during the process. The influence of the primary dendrite arm spacing on inclusion capture has been considered. The inclusion distributions, total masses, and average diameters at different depth from the slab surface have been given out in the present paper. The simulation results revealed the inclusion concentration existed in the solidification process, and the inclusion capturing area varies with the depth from the slab surface.

Investigation of Temperature and Deformation of Mold Copper Plate in Slab Continuous Casting

2010 ◽  
Vol 146-147 ◽  
pp. 1642-1645
Author(s):  
Xing Zhong Zhang ◽  
Zheng Yi Jiang ◽  
Chun Xia Dou ◽  
Qiang Zhang
Keyword(s):  
Finite Element Method ◽  
Thermal Stress ◽  
Continuous Casting ◽  
Three Dimensional ◽  
Copper Plate ◽  
Structure Design ◽  
Stress And Strain ◽  
Maximum Deformation ◽  
Slab Continuous Casting ◽  
Mold Copper

Based on the cooling parameters of the mold copper plate for slab continuous casting in a steelmaking plant, the three-dimensional calculating model of the copper plate was established, and three-dimensional distributions of temperature, thermal stress and strain were simulated numerically by using finite element method (FEM). The maximum deformation of the mold copper plate, the highest temperature and thermal stress were obtained. This research is useful for the structure design of the mold.

Three-Dimensional Simulation of Planar Solid Oxide Fuel Cell Stack

2008 ◽  
Vol 128 (2) ◽  
pp. 459-466 ◽  
Author(s):  
Yoshitaka Inui ◽  
Tadashi Tanaka ◽  
Tomoyoshi Kanno
Keyword(s):  
Fuel Cell ◽  
Solid Oxide Fuel Cell ◽  
Three Dimensional ◽  
Solid Oxide ◽  
Oxide Fuel ◽  
Fuel Cell Stack ◽  
Dimensional Simulation

THREE-DIMENSIONAL SIMULATION OF EFFERVESCENT ATOMIZATION SPRAY

2009 ◽  
Vol 19 (1) ◽  
pp. 75-90 ◽  
Author(s):  
Hong-Bing Xiong ◽  
Jian-Zhong Lin ◽  
Ze-Fei Zhu
Keyword(s):  
Three Dimensional ◽  
Atomization Spray ◽  
Dimensional Simulation
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