Mathematical Model of Laminar Cooling of Hot Rolling Process

Guan Kezhi; Zhao Haishi; Liu Ping

doi:10.13374/j.issn1001-053x.1994.s2.005

Volume 16 Issue S2

Nov. 2021

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Guan Kezhi, Zhao Haishi, Liu Ping. Mathematical Model of Laminar Cooling of Hot Rolling Process[J]. Chinese Journal of Engineering, 1994, 16(S2): 23-27. doi: 10.13374/j.issn1001-053x.1994.s2.005

Citation:

Guan Kezhi, Zhao Haishi, Liu Ping. Mathematical Model of Laminar Cooling of Hot Rolling Process[J]. Chinese Journal of Engineering, 1994, 16(S2): 23-27. doi: 10.13374/j.issn1001-053x.1994.s2.005

Guan Kezhi, Zhao Haishi, Liu Ping. Mathematical Model of Laminar Cooling of Hot Rolling Process[J]. Chinese Journal of Engineering, 1994, 16(S2): 23-27. doi: 10.13374/j.issn1001-053x.1994.s2.005

Citation:

Guan Kezhi, Zhao Haishi, Liu Ping. Mathematical Model of Laminar Cooling of Hot Rolling Process[J]. Chinese Journal of Engineering, 1994, 16(S2): 23-27. doi: 10.13374/j.issn1001-053x.1994.s2.005

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Mathematical Model of Laminar Cooling of Hot Rolling Process

doi: 10.13374/j.issn1001-053x.1994.s2.005

1. Mechanical Engineering College, USTB. Beijing 100083, PRC;
2. Department of Computer Science, USTB

Received Date: 1994-03-01
Available Online: 2021-11-13

Abstract

Abstract

Using on-Line data of 1700mm hot-rolling Plant of Wuhan Iron & Steel Corp. and theoritical analysis, it is obtained that heat transfer coeffient is the key to the subject. After comparisions of seven different models, the Precisest model of heat transfer coefficient is proposed. On the basis of this model, a general program which can stimulate the laminar cooling process of Wuhan Iron & Steel Corporation is compiled, and higher precision is achieved.
- laminar cooling,
- mathematical model,
- heat transfer coefficient