Hu, Y;
Tan, CK;
Broughton, J;
Roach, PA;
(2016)
Development of a first-principles hybrid model for large-scale reheating furnaces.
Applied Energy
, 173
pp. 555-566.
10.1016/j.apenergy.2016.04.011.
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Abstract
This paper details the development of a first-principles hybrid model capable of simulating transient thermal performances of a large scale reheating furnace. In particular, the new modelling approach combines the advantages of the classical zone method of radiation analysis and Computational Fluid Dynamics (CFD) in a robust manner, and overcomes the difficulties of incorporating three-dimensional flow field within a zone method based model. The developed model has been validated with comprehensive experimental data collected during an instrumented bloom trial period that includes a long production delay. The results suggest that the model predictions were in good agreement with the actual measurements, and that the model was able to respond correctly with respect to the encountered production delay during the trial.
| Type: | Article |
|---|---|
| Title: | Development of a first-principles hybrid model for large-scale reheating furnaces |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1016/j.apenergy.2016.04.011 |
| Publisher version: | http://doi.org/10.1016/j.apenergy.2016.04.011 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | Zone methods, Isothermal CFD, Reheating furnace, Dynamic flow pattern |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Civil, Environ and Geomatic Eng |
| URI: | https://discovery.ucl.ac.uk/id/eprint/10066189 |
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