Heating and Flow Analysis in Hot-Rolled Stainless Strip Continuous Annealing Furnace Based on CFD Modeling

2016 ◽  
Vol 46 (7) ◽  
pp. 924-932 ◽  
Author(s):  
Fuyong Su
Keyword(s):  
Flow Analysis ◽  
Cfd Modeling ◽  
Continuous Annealing ◽  
Annealing Furnace ◽  
Hot Rolled ◽  
Continuous Annealing Furnace

Stress Distribution of Strip at the Parts in Contact with Roll in Continuous Annealing Furnace

2011 ◽  
Vol 383-390 ◽  
pp. 379-384
Author(s):  
Yi Ding Xing ◽  
Zhi Wen ◽  
Rui Feng Dou ◽  
Xiao Hong Feng ◽  
Zhi Li ◽  
...  
Keyword(s):  
Stress Distribution ◽  
Axial Direction ◽  
Circumferential Direction ◽  
Strip Width ◽  
Continuous Annealing ◽  
Centripetal Force ◽  
Uniform Stress ◽  
Annealing Furnace ◽  
Flat Part ◽  
Continuous Annealing Furnace

The phenomenon of buckling is attributed to the non-uniform stress imposed on strip. This paper investigates the occurrence of this non-uniform by calculating the stress distribution in circumferential and axial direction. The results indicate that stress distribution is even in circumferential direction, and the non-uniform happens in the axial direction. Furthermore, this non-uniform is quiet related to the proportion of strip width and the roll flat part length. Meanwhile, the roll flat part length should as long as it could be in the context of insuring the enough centripetal force to prevent the snaking.

Deviation Prevention Ability of Rollers in Continuous Annealing Furnace and Application

2012 ◽  
Vol 19 (12) ◽  
pp. 8-13 ◽  
Author(s):  
Yan Zhang ◽  
Quan Yang ◽  
An-rui He ◽  
Xi-jiang Yao ◽  
De-fu Guo
Keyword(s):  
Continuous Annealing ◽  
Annealing Furnace ◽  
Continuous Annealing Furnace
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