Simulation of Runout Table Cooling

2018 ◽  
Vol 90 (4) ◽  
pp. 1800361 ◽  
Author(s):  
Gilles Guedia Guemo ◽  
Vladan Prodanovic ◽  
Matthias Militzer
Keyword(s):  
Runout Table

An online parallel controller for the runout table of hot strip mills

2001 ◽  
Vol 9 (6) ◽  
pp. 821-830 ◽  
Author(s):  
R.K. Kumar ◽  
S.K. Sinha ◽  
A.K. Lahiri
Keyword(s):  
Hot Strip ◽  
Hot Strip Mills ◽  
Runout Table

scholarly journals The Study of Cooling Process on Runout Table by Simulation Method

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Anan Suebsomran ◽  
Suthep Butdee
Keyword(s):  
Heat Conduction ◽  
Cooling System ◽  
Fluid Velocity ◽  
Translational Motion ◽  
Cooling Water ◽  
Transient Heat Conduction ◽  
Cooling Process ◽  
Strip Steel ◽  
Difference Formula ◽  
Runout Table

This research aims to achieving the effective cooling parameter on the runout table (ROT) of strip steel in hot rolling process. The 2-dimensional transient heat conduction is developed including the external force convection and heat source due to translational motion. The material property, boundary, and initial condition are defined and bounded to model geometry. The strip velocity, cooling water temperature, and external fluid velocity are chosen for the influent parameters during cooling process at ROT. To find the optimality of cooling operating requirement, simulation study is conducted throughout this research. To reach the objective of optimal cooling consumption at ROT, temperature distribution in the strip steel during cooling governs by the form of heat transfer equation. To solve 2-dimensional transient heat conduction by numerical methods, the backward difference formula (BDF) applies to discretization of partial differentiation equation (PDE). The parallel sparse direct linear solver (PARDISO) and conjugate gradients method are comparatively applied to computation in linear algebraic equation. The simulation studies are divided into 12 case studies with three variations subjected to cooling conditions at ROT. From simulation results, the range of such three variations can be identified in relation to economic cooling system and desired quality of products.

Modelling thermal and microstructural evolution on runout table of hot strip mill

1991 ◽  
Vol 7 (4) ◽  
pp. 360-368 ◽  
Author(s):  
A. Kumar ◽  
C. McCulloch ◽  
E. B. Hawbolt ◽  
I. V. Samarasekera
Keyword(s):  
Microstructural Evolution ◽  
Hot Strip Mill ◽  
Hot Strip ◽  
Runout Table

Development and deployment of online multifrequency electromagnetic system to monitor steel hot transformation on runout table of hot strip mill

2014 ◽  
Vol 41 (9) ◽  
pp. 685-693 ◽  
Author(s):  
W. Zhu ◽  
H. Yang ◽  
A. Luinenburg ◽  
F. van den Berg ◽  
S. Dickinson ◽  
...  
Keyword(s):  
Hot Strip Mill ◽  
Electromagnetic System ◽  
Hot Strip ◽  
Runout Table
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