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

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

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.

Original languageEnglish
Title of host publicationManagement, Manufacturing and Materials Engineering
Pages959-963
Number of pages5
DOIs
Publication statusPublished - 23 Feb 2012
Event2011 International Conference on Management, Manufacturing and Materials Engineering, ICMMM 2011 - Zhengzhou, China
Duration: 8 Dec 201110 Dec 2011

Publication series

NameAdvanced Materials Research
Volume452-453
ISSN (Print)1022-6680

Conference

Conference2011 International Conference on Management, Manufacturing and Materials Engineering, ICMMM 2011
Country/TerritoryChina
CityZhengzhou
Period8/12/1110/12/11

Keywords

  • Experimental study
  • Inverse sensor
  • Steel strip rolling
  • Thermocouple

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