Publication detail

Experimental Study of Interfacial Heat Flux and Surface Temperature by Inverse Analysis with Thermocouples (fuly embedded) during Hot Steel Strip Rolling

WEISZ-PATRAULT, D. LEGRAND, N. LABBE, N. HORSKÝ, J. LUKS, T. EHRLACHER, A.

Original Title

Experimental Study of Interfacial Heat Flux and Surface Temperature by Inverse Analysis with Thermocouples (fuly embedded) during Hot Steel Strip Rolling

English Title

Experimental Study of Interfacial Heat Flux and Surface Temperature by Inverse Analysis with Thermocouples (fuly embedded) during Hot Steel Strip Rolling

Type

journal article in Web of Science

Language

en

Original Abstract

Knowledge of temperature distribution in the roll is fundamental aspect in cold rolling. An inverse analytical method has been previously developed to determine interfacial heat flux and surface temperature by measuring the temperature with a thermocouple (fully embedded) at only one point inside the roll. On this basis some pilot mill tests have been performed. The temperature sensor, the calibration procedure and rolling tests at different strip rolling conditions (5%, 10%, 15% and 20%) are described. Results show a good agreement with well-known theoretical models. Moreover the CPU times of the method (around 0.05 s by cycle) enable an online control of the rolling process.

English abstract

Knowledge of temperature distribution in the roll is fundamental aspect in cold rolling. An inverse analytical method has been previously developed to determine interfacial heat flux and surface temperature by measuring the temperature with a thermocouple (fully embedded) at only one point inside the roll. On this basis some pilot mill tests have been performed. The temperature sensor, the calibration procedure and rolling tests at different strip rolling conditions (5%, 10%, 15% and 20%) are described. Results show a good agreement with well-known theoretical models. Moreover the CPU times of the method (around 0.05 s by cycle) enable an online control of the rolling process.

Keywords

inverse sensor, thermocouple, experimental study, steel strip rolling

RIV year

2012

Released

03.01.2012

Publisher

TRANS TECH PUBLICATIONS LTD

Location

Switzerland

Pages from

959

Pages to

963

Pages count

4

URL

BibTex


@article{BUT76000,
  author="Daniel {Weisz-Patrault} and Nicolas {Legrand} and Nathalie {Labbe} and Jaroslav {Horský} and Tomáš {Luks} and Alain {Ehrlacher}",
  title="Experimental Study of Interfacial Heat Flux and Surface Temperature by Inverse Analysis with Thermocouples (fuly embedded) during Hot Steel Strip Rolling",
  annote="Knowledge  of  temperature  distribution  in  the  roll  is fundamental aspect in cold rolling. 
An inverse analytical method has been previously developed to determine interfacial heat flux and surface  temperature  by  measuring  the  temperature  with  a  thermocouple  (fully  embedded)  at  only one point inside the roll. On this basis some pilot mill tests have been performed. The temperature sensor,  the  calibration  procedure  and  rolling  tests  at  different  strip  rolling  conditions  (5%,  10%, 15% and 20%) are described. Results show a good agreement with well-known theoretical models. Moreover  the  CPU  times  of  the  method  (around  0.05  s  by  cycle)  enable  an  online  control  of  the rolling process.",
  address="TRANS TECH PUBLICATIONS LTD",
  chapter="76000",
  doi="10.4028/www.scientific.net/KEM.504-506.1043",
  institution="TRANS TECH PUBLICATIONS LTD",
  number="3",
  volume="452-453",
  year="2012",
  month="january",
  pages="959--963",
  publisher="TRANS TECH PUBLICATIONS LTD",
  type="journal article in Web of Science"
}