Journal
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
Volume 52, Issue 1-2, Pages 451-459Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijheatmasstransfer.2008.07.003
Keywords
Rotary continuous casting; Aluminum alloy; Properzi process; Solidification numerical modeling
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Funding
- FAPESP (The Scientific Research Foundation of the State of SAo Paulo, Brazil) FAEPEX-UNICAMP
- CNPq (The Brazilian Research Council)
- ALUBAR
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The present Study describes the development of an experimental set-up representing the metal/mold system of a rotary continuous caster as part of a methodology, which connected to a numerical heat transfer model permits to determine transient metal/mold heat transfer coefficients, h, during solidification. By using this approach the variation or h along the different mold walls and the metal surface has been investigated by a method based on numerically calculated/experimental fit of thermal profiles (IHCP). The results have shown that the used methodology permits the characterization of h and may be used in the simulation of solidification in industrial processes. (c) 2008 Elsevier Ltd. All rights reserved.
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