MATHEMATICAL DESIGN OF THE SHAFT FURNACES WITH MATERIALS MELTING
https://doi.org/10.17073/0368-0797-2016-6-424-430
Abstract
The authors have formed the objective of stationary heat exchange in shaft grate-fired furnaces in which the reason of processed materials movement is their melting. In this case the energy transfer specific feature manifests itself, namely the process intensity is largely determined by the speed of material flow, which in turn, substantially depends on particles melting tempo. Since iterative approach is the only way for reconciliation of the contradictions, in mathematical formulation of the tasks in general it is necessary to rely on idealization of certain phenomena. In particular, certain idealizations are necessary due to insufficient number of theoretical explanations of certain issues, i.e., mathematical theory of solid materials movement in the shaft furnaces. The vortexfree flow was used at description of layer gas mechanics.
About the Authors
V. S. Shvydkii
Ural Federal University named after the first President of Russia B.N. Yeltsin Ekaterinburg, Russia
Russian Federation
Russian Federation
Dr. Sci. (Eng.), Professor of the Chair “Thermal Physics and Informatics in Metallurgy”
A. R. Fatkhutdinov
Ural Federal University named after the first President of Russia B.N. Yeltsin Ekaterinburg, Russia
Russian Federation
Russian Federation
Postgraduate of the Chair “Thermal Physics and Informatics in Metallurgy”
E. A. Devyatykh
Ural Federal University named after the first President of Russia B.N. Yeltsin Ekaterinburg, Russia
Russian Federation
Russian Federation
Postgraduate of the Chair “Thermal Physics and Informatics in Metallurgy”
T. O. Devyatykh
Ural Federal University named after the first President of Russia B.N. Yeltsin Ekaterinburg, Russia
Russian Federation
Russian Federation
Postgraduate of the Chair “Thermal Physics and Informatics in Metallurgy”
N. A. Spirin
Ural Federal University named after the first President of Russia B.N. Yeltsin Ekaterinburg, Russia
Russian Federation
Russian Federation
Dr. Sci. (Eng.), Professor, Head of the Chair “Thermal Physics and Informatics in Metallurgy”
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Review
For citations:
Shvydkii V.S., Fatkhutdinov A.R., Devyatykh E.A., Devyatykh T.O., Spirin N.A. MATHEMATICAL DESIGN OF THE SHAFT FURNACES WITH MATERIALS MELTING. Izvestiya. Ferrous Metallurgy. 2016;59(6):424-430. (In Russ.) https://doi.org/10.17073/0368-0797-2016-6-424-430
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