Simulation of the solidification of the melt in the Vanyukov furnace in the case of emergency stoppage / Lisienko V.G., Malikov G.K., Morozov M.V., Belyaev V.V., Kirsanov V.A. // Russian Journal of Non-Ferrous Metals. - 2013. - V. 54, l. 4. - P. 287-291.

ISSN:

10678212

Type:

Article

Abstract:

A mathematical model of the Vanyukov furnace, which makes it possible to predict the behavior of an object in the emergency operational mode (upon the disconnection of the oxygen supply) and develop an effective system of additional heating which damps the consequences of the emergency mode and lowers the costs for the renovation of the furnace operation, is created. It is shown how solidification upon cooling the furnace with time is simulated using the enthalpy and porosity method. The mathematical model is adopted for existing production conditions, which are weakly defined. The energy characteristics of the mode for the solidifying furnace bath, which ensures its holding for a long time in the ready state to rapid firing, are found. Thus, the problem of excessively expensive furnace firing after prolonged production stoppage is solved in the conjugated statement with a calculation of the heating system of the overbath space. © 2013 Allerton Press, Inc.

Author keywords:

cooling the melt; disconnection of oxygen supply; emergency mode; enthalpy and porosity method; grid model; mathematical model; mathematical modeling; Vanyukov furnace

Index keywords:

Additional heating; Effective systems; emergency mode; Energy characteristics; Furnace operations; Grid model; Production stoppage; Vanyukov furnace; Enthalpy; Mathematical models; Porosity; Solidific

DOI:

10.3103/S106782121304010X

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883814861&doi=10.3103%2fS106782121304010X&partnerID=40&md5=729fbe6f5a84179d0974366c814bed95

Соавторы в МНС:

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883814861&doi=10.3103%2fS106782121304010X&partnerID=40&md5=729fbe6f5a84179d0974366c814bed95
Affiliations	Ural Federal University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation; OAO Central Ural Copper Smeltery (SUMZ), ul. Komsomol'skaya 53, Revda, Sverdlovsk Region, 623280, Russian Federation; OOO Ural Mining Metallurgical Company (UGMK), ul. Lenina 1, Verkhnyaya Pyshma, Sverdlovsk Region, 624091, Russian Federation
Author Keywords	cooling the melt; disconnection of oxygen supply; emergency mode; enthalpy and porosity method; grid model; mathematical model; mathematical modeling; Vanyukov furnace
References	Vanyukov, A.V., Bystrov, V.P., Vaskevich, A.D., (1988) Plavka v zhidkoi vanne, (Smelting in the Liquid Bath), , Vanyukov, A. V., Ed., Moscow: Metallurgiya; Lisienko, V.G., Shchelokov, Y.M., Ladygichev, M.G., (2005) Plavil'nye agregaty: Teplotekhnika, upravlenie i ekologiya: Spravochnoe izdanie v 4 knigakh, 1-2. , (Smelting Aggregates: Heat Engineering, Control, and Ecology: Hanbook in 4 vols), Lisienko, V. G., Ed., Moscow: Teplotekhnik; Lisienko, V.G., Malikov, G.K., Morozov, M.V., Belyaev, V.V., Kirsanov, V.A., (2012) Rus. J. Non-Fer. Met., p. 272; Voller, V.R., Prakash, C., (1987) Int. J. Heat Mass Transfer, 30, p. 1709; Voller, V.R., Swaminathan, C.R., (1991) Numer. Heat Transfer B, 19 (2), p. 175; Kobakhidze, V.V., (1994) Teplovaya Rabota I Konstruktsii Pechei Tsvetnoi Metallurgii, , (Thermal Work and Designs of the Furnaces of the Nonferrous Metallurgy), Moscow: MISiS
Correspondence Address	Lisienko, V. G.; Ural Federal University, ul. Mira 19, Yekaterinburg, 620002, Russian Federation; email: lisienko@mail.ru
Language of Original Document	English
Abbreviated Source Title	Russ. J. Non-ferrous Met.
Source	Scopus