scholarly journals Mathematical Modeling of Flow and Heat Transfer Behavior of Liquid Slag in Continuous Casting Mold with Argon Blowing

2019 ◽  
Vol 59 (7) ◽  
pp. 1266-1275 ◽  
Author(s):  
Changgui Cheng ◽  
Haibiao Lu ◽  
Yang Li ◽  
Xufeng Qing ◽  
Yan Jin
Keyword(s):  
Mathematical Modeling ◽  
Heat Transfer ◽  
Continuous Casting ◽  
Liquid Slag ◽  
Continuous Casting Mold ◽  
Casting Mold ◽  
Flow And Heat Transfer ◽  
Heat Transfer Behavior ◽  
Transfer Behavior

Flow and heat transfer of liquid slag in a continuous casting mold

2019 ◽  
Vol 26 (9) ◽  
pp. 926-940 ◽  
Author(s):  
Hai-biao Lu ◽  
Chang-gui Cheng ◽  
Yang Li ◽  
Xu-feng Qin ◽  
Yan Jin
Keyword(s):  
Heat Transfer ◽  
Continuous Casting ◽  
Liquid Slag ◽  
Continuous Casting Mold ◽  
Casting Mold ◽  
Flow And Heat Transfer

scholarly journals Heat transfer behavior in ultrahigh-speed continuous casting mold

2021 ◽  
Vol 40 (1) ◽  
pp. 370-381
Author(s):  
Luping Zhang ◽  
Pengcheng Xiao ◽  
Zengxun Liu ◽  
Jingyi Zhou ◽  
Liguang Zhu
Keyword(s):  
Heat Transfer ◽  
Continuous Casting ◽  
Three Dimensional ◽  
Casting Temperature ◽  
Maximum Temperature ◽  
Continuous Casting Mold ◽  
Heat Transfer Behavior ◽  
Thermal Conductivity Model ◽  
Transfer Behavior ◽  
Transient Thermal

Abstract The growth rate of the shell thickness in the funnel mold for ultrahigh-speed continuous casting of steel has a significant effect on the shell surface quality. By using the node temperature inheritance algorithm, a three-dimensional transient thermal conductivity model of the liquid steel solidification inside the mold was established, and the effects of casting temperature and speed on the heat transfer behavior of the thin slab were investigated. The results show that with an increase in the casting speed from 4.0 to 6.0 m·min−1, the maximum thickness of the shell at mold exit was reduced from 26 to 12.8 mm, and the maximum temperature of the slab surface at mold exit increased from 1,210 to 1,305°C. However, the increase of casting temperature from 1,550 to 1,560°C had little effect on the surface temperature and thickness of the slab shell.

Numerical study on flow and heat transfer behavior of vortex and film composite cooling

2018 ◽  
Vol 32 (6) ◽  
pp. 2905-2917 ◽  
Author(s):  
Liang Li ◽  
Changhe Du ◽  
Xiuxiu Chen ◽  
Jiefeng Wang ◽  
Xiaojun Fan
Keyword(s):  
Heat Transfer ◽  
Numerical Study ◽  
Film Composite ◽  
Flow And Heat Transfer ◽  
Heat Transfer Behavior ◽  
Transfer Behavior
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