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  3. Vol. 9 No. 1 (2005)
  4. THERMAL AND FLUID FLOW FIELDS IN A REGENERATOR WITH CERAMIC CHIMNEY BLOCK CHECKER WORK

THERMAL AND FLUID FLOW FIELDS IN A REGENERATOR WITH CERAMIC CHIMNEY BLOCK CHECKER WORK

Abstract

Selected results of mathematical modelling and computer simulation of transient conjugate heat transfer in a vertical contraflow glass furnace regenerator are reported. The problem is solved three-dimensionally (3D) using the ANSYS 8.0 /FLOTRAN program. The main regenerator fluid flow and thermal fields about a cyclic equilibrium of the regenerator are visualized. Heat and fluid flow parameters for the regenerator’s cyclic equilibrium are presented by Tm = Tm(H',t); Tm,f = Tm,f (H',t); hm = hm(H',t); V = V (H',t); k = k(H',t) and ε= ε(H',t) graphics. Remarks about transient heat transfer in this kind of regenerators are made based on the obtained numerical values and relationships.

Keywords:

glass furnace, regenerator, conjugate heat transfer, cyclic equilibrium, FEM, thermal fields, modelling

Details

Issue
Vol. 9 No. 1 (2005)
Section
Research article
Published
2005-03-31
Licencja:
Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Author Biographies

LILIANA ZASHKOVA,
University of Chemical Technology and Metallurgy, Department of Silicate Technology



NINA PENKOVA,
University of Chemical Technology and Metallurgy, Department of Silicate Technology



Authors

  • LILIANA ZASHKOVA

    University of Chemical Technology and Metallurgy, Department of Silicate Technology

  • NINA PENKOVA

    University of Chemical Technology and Metallurgy, Department of Silicate Technology

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