Thermal and fluid flow fields in a regenerator with ceramic chimney block checker work

• Autorzy: Zashkowa L. , Penkova N.
• Języki publikacji: EN

Abstrakty

EN

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.

Słowa kluczowe

EN

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

• Wydawca: Politechnika Gdańska
• Czasopismo: TASK Quarterly : scientific bulletin of Academic Computer Centre in Gdansk
• Rocznik: 2005
• Tom: Vol. 9, No 1
• Strony: 143--151
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Zashkowa L.

• Department of Silicate Technology, University of Chemical Technology and Metallurgy, Kl. Ohridsky 8, Sofia, Bulgaria

autor

Penkova N.

• Department of Silicate Technology, University of Chemical Technology and Metallurgy, Kl. Ohridsky 8, Sofia, Bulgaria

• Department of Silicate Technology, University of Chemical Technology and Metallurgy, Kl. Ohridsky 8, Sofia, Bulgaria

Bibliografia

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