Publication detail

Experimental study of interfacial heat flux and surface temperature by inverse analysis with thermocouple (fully embedded) during hot steel strip rolling

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

English title

Experimental study of interfacial heat flux and surface temperature by inverse analysis with thermocouple (fully embedded) during hot steel strip rolling

Type

conference paper

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. © (2012) Trans Tech Publications.

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. © (2012) Trans Tech Publications.

Keywords in English

Experimental study, Inverse sensor, Steel strip rolling,Thermocouple

Released

24.01.2012

ISBN

9783037853511

ISSN

1022-6680

Book

2011 International Conference on Management, Manufacturing and Materials Engineering

Volume

452-453

Pages from–to

959–963

Pages count

5

BIBTEX


@inproceedings{BUT147214,
  author="Jaroslav {Horský} and Kateřina {Mayerová} and Tomáš {Luks},
  title="Experimental study of interfacial heat flux and surface temperature by inverse analysis with thermocouple (fully embedded) during hot steel strip rolling",
  booktitle="2011 International Conference on Management, Manufacturing and Materials Engineering",
  year="2012",
  volume="452-453",
  month="January",
  pages="959--963",
  isbn="9783037853511",
  issn="1022-6680"
}