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An integrated FE process model for precision analysis of thermo-mechanical behaviors of rolls and strip in hot strip rolling SCIE SCOPUS

Title
An integrated FE process model for precision analysis of thermo-mechanical behaviors of rolls and strip in hot strip rolling
Authors
Hwang, SMSun, CGRyoo, SRKwak, WJ
Date Issued
2002-01
Publisher
ELSEVIER SCIENCE SA
Abstract
A finite element (FE)-based approach is presented for the precision analysis of the thermo-mechanical behavior of the rolls and strip in hot strip rolling. Basic FE models for the analysis of the thermal behavior as well as those for the analysis of the mechanical behavior of each object-roll or strip, are described in detail. Also described are various numerical schemes, including those for the treatment of the thermal as well as mechanical interactions among the objects. A series of numerical tests are conducted to assess the validity of the basic FE models and also of the numerical schemes proposed. Then, illustrated is how to combine the basic FE models into an integrated process model for the precision analysis of the thermo-mechanical behavior. (C) 2002 Elsevier Science B.V. All rights reserved.
Keywords
finite element method; roll; strip; hot strip rolling; thermo-mechanical behavior; FINITE-ELEMENT METHOD; HEAT-TRANSFER; STEEL STRIP; DEFORMATION; FLOW
URI
https://oasis.postech.ac.kr/handle/2014.oak/18923
DOI
10.1016/S0045-7825(02)00298-0
ISSN
0045-7825
Article Type
Article
Citation
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, vol. 191, no. 37-38, page. 4015 - 4033, 2002-01
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황상무HWANG, SANG MOO
Dept of Mechanical Enginrg
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