Application of refractory coatings to converter linings by swirling technology. 2. Motion of slag droplets

Autor:	A. G. Chernyatevich, A. N. Kalinogorskii, V. I. Bagryantsev, S. V. Feiler, E. V. Protopopov
Rok vydání:	2015
Předmět:	Jet (fluid) Materials science Motion (geometry) Numerical modeling Mechanics Aerodynamics Working space Quantitative Biology::Cell Behavior Physics::Fluid Dynamics Classical mechanics General Materials Science Slag (welding) Trajectory (fluid mechanics) Refractory (planetary science)
Zdroj:	Steel in Translation. 45:923-926
ISSN:	1935-0988 0967-0912
DOI:	10.3103/s0967091215120050
Popis:	The use of swirling gas jets for more effective application of refractory coatings on the converter lining is considered. Numerical modeling is employed to analyze the aerodynamics of the working space and the motion of converter-slag droplets, in the case where neutral gas is supplied through a special lance with swirling elements. The description of slag-droplet motion to the converter lining is refined; the relation between the parameters of droplet motion and the characteristics of the swirling jet is established. The swirling of the jet mainly determines the trajectory of the slag droplets, regardless of their size. According to theoretical analysis, the use of swirling gas jets will permit more flexible slag-coating application to the converter lining.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::17c2ce2824a0a2f92aa8f530209526ae https://doi.org/10.3103/s0967091215120050 Zobrazit plný text záznamu Full text from SpringerLink