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Mathematical modeling the heat mode of a ladle furnace under bubble melt blowing with gas: Report IV

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Abstract

Not only the formation and motion of gas bubbles in the melt but also the bulk content of gas in a form of bubbles in it considerably affects the heat exchange when performing the fire refining of copper in a ladle furnace. The influence of gas filling of the melt in the course of blowing and temperature of gases under the cap on an average temperature of the refined melt is considered in the presented mathematical model.

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References

  1. Novokreshchenov, S.A., Shvydkii, V.S., Zhukov, V.P., Cheremisin, D.D., and Kholod, S.I., Thermodynamic model of unsteady melt heating in a ladle furnace during fire refining of copper. Report I, Izv. Vyssh. Uchebn. Zaved., Tsvetn. Met., 2011, no. 4, pp. 61–62.

    Google Scholar 

  2. Zhukov, V.P., Novokreshchenov, S.A., and Ageev, N.G., Mathematical modeling of reduction kinetics of copper(I) oxide by of incomplete combustion products of natural gas. Report II), Izv. Vyssh. Uchebn. Zaved., Tsvetn. Met., 2013, no. 3, pp. 58–62.

    Google Scholar 

  3. Novokreshchenov, S.A., Shvydkii, V.S., Zhukov, V.P., Ovchinnikov, Yu.N., and Cheremisin, D.D., Mathematical modeling of the hydrodynamics of the bubble mode during the bottom blowing of the ladle furnace: Report III, Russ. J. Non-Ferrous Met., 2013, no. 5, pp. 489–492.

    Article  Google Scholar 

  4. Novokreshchenov, S.A., Shvydkii, V.S., Zhukov, V.P., Cheremisin, D.D., and Kholod, S.I., Mathematical description of internal heat sources during fire refining of copper in a ladle furnace, Tsvetn. Met., 2011, no. 4, pp. 28–30.

    Google Scholar 

  5. Gizatulin, R.A., Statistics of bubbles at a liquid purge air, Izv. Vyssh. Uchebn. Zaved. Chern. Met., 2007, no. 8, pp. 26–29.

    Google Scholar 

  6. Gizatulin, R.A., Regularities of distribution of the gas phase in liquid during blowing from below, Vestn. Yuzh.-Ural. Gos. Univ., ser. Metall., 2006, no. 10 (65), pp. 63–68.

    Google Scholar 

  7. Sokovnin, O.M., Zagoskina, N.V., and Zagoskin, S.N., Hydrodynamics of motion of spherical particles, drops, and bubbles in the Non-Newtonian fluid. Numerical methods of investigation, Theor. Found. Chem. Eng., 2012, vol. 46, no. 5, pp. 464–476.

    Article  Google Scholar 

  8. Protopopov, E.V., Mathematical modeling of hydrodynamic processes in slag and metallic phases of a converter bath during combined blowing, Izv. Vyssh. Uchebn. Zaved. Chern. Met., 2002, no. 4, pp. 9–13.

    Google Scholar 

  9. Shilyaev, M.I., Tolstykh, A.V., Derenok, A.N., and Khromova, E.M., Modeling of heat and mass transfer during bubble formation in bubblers, Theor. Found. Chem. Eng., 2003, vol. 37, no. 6, pp. 539–546.

    Article  Google Scholar 

  10. Draganov, B.Kh. and Almaev, R.A., Analysis of dynamics and heat exchange of steam bubbles in the gas–liquid medium, Energet. Avtomat., 2014, no. 3, pp. 21–26.

    Google Scholar 

  11. Belousov, V.V., Klevtsov, A.G., Pribytkov, I.A., and Sborshchikov, G.S., Teplotekhnika i teploenergetika metallurgicheskogo proizvodstva: Uchebnoe posobie dlya vuzov (Heat engineering and power engineering of metallurgical production: Manual for higher education institutions), Moscow: Metallurgiya, 1993.

    Google Scholar 

  12. Chirkin, V.S., Teplofizicheskie svoistva materialov yadernoi tekhniki (Thermal properties of materials of nuclear equipment), Moscow: Atomizdat, 1967.

    Google Scholar 

  13. Telegin, A.S., Shvydkii, V.S., and Yaroshenko, Yu.G., Teplomassoperenos (Heat-and-Mass Transfer), Moscow: Akademkniga, 2002, pp. 263–264.

    Google Scholar 

  14. Piptyuk, V.P., Polyakov, V.F., Samokhvalov, S.E., Isaev, O.B., Pavlov, S.N., and Travinchev, A.A., Studying the thermal condition of a bath of the ladle furnace installation), Metallurg, 2011, no. 7, pp. 50–53.

    Google Scholar 

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Authors and Affiliations

  1. Ural Federal University, ul. Mira 19, Yekaterinburg, 620002, Russia

    S. A. Novokreshchenov, V. S. Shvydkii, V. P. Zhukov & D. D. Cheremisin

Authors
  1. S. A. Novokreshchenov
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  2. V. S. Shvydkii
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  3. V. P. Zhukov
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  4. D. D. Cheremisin
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Corresponding author

Correspondence to S. A. Novokreshchenov.

Additional information

Original Russian Text © S.A. Novokreshchenov, V.S. Shvydkii, V.P. Zhukov, D.D. Cheremisin, 2016, published in Izvestiya VUZ. Tsvetnaya Metallurgiya, 2016, No. 1.

Reports I–III are in [1–3], respectively.

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Novokreshchenov, S.A., Shvydkii, V.S., Zhukov, V.P. et al. Mathematical modeling the heat mode of a ladle furnace under bubble melt blowing with gas: Report IV. Russ. J. Non-ferrous Metals 56, 642–647 (2015). https://doi.org/10.3103/S1067821215060097

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  • DOI: https://doi.org/10.3103/S1067821215060097

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