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/EISSN:

1067-8212 / нет данных

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.

Author keywords:

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

DOI:

10.3103/S106782121304010X

Web of Science ID:

ISI:000324106000002

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Publisher	ALLERTON PRESS INC
Address	18 WEST 27TH ST, NEW YORK, NY 10001 USA
Language	English
Keywords-Plus	PHASE-CHANGE
Research-Areas	Metallurgy \& Metallurgical Engineering
Web-of-Science-Categories	Metallurgy \& Metallurgical Engineering
Author-Email	lisienko@mail.ru german@2-u.ru liam@mail.utk.ru vvbelyaev@ugmk.com mvakirsanov@ugmk.ru
Number-of-Cited-References	6
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	6
Journal-ISO	Russ. J. Non-Ferrous Metals
Doc-Delivery-Number	214BS