Naslov
Choice of the appropriate height of flame furnace with the roof indirect heating

Autori
Lazić, Ladislav ; Brovkin, Vladimir Leonidovič ; Svinolobov, Nikolaj Petrovič

Izvornik
Acta metallurgica Slovaca (1335-1532) 13 (2007), 3; 202-208

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
flame furnace ; working space height ; indirect roof heating ; flat flame burner

Sažetak
The method of determining the appropriate height of furnace working space depending on furnace bed dimensions and thermal power of burners is described in this paper on an example of reheating flame furnace with roof indirect heating. The mathematical model of heat transfer in an open-flame furnace is described in which the mode of indirect oriented radiant heat transfer is applied. Using this formulated model, which takes into consideration the selective nature of gas radiation inside a furnace, the influence of indirect roof heating on an intensification of heat exchange was investigated. The main objective of this study was to examine the effect of working space height on the furnace productivity and specific fuel consumption.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

POVEZANOST RADA