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Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces

B. Panic ; Department of Metallurgy, Silesian University of Technology, Katowice, Poland

Puni tekst: engleski, pdf (254 KB) str. 183-187 preuzimanja: 388* citiraj
APA 6th Edition
Panic, B. (2011). Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces. Metalurgija, 50 (3), 183-187. Preuzeto s https://hrcak.srce.hr/64381
MLA 8th Edition
Panic, B.. "Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces." Metalurgija, vol. 50, br. 3, 2011, str. 183-187. https://hrcak.srce.hr/64381. Citirano 20.09.2020.
Chicago 17th Edition
Panic, B.. "Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces." Metalurgija 50, br. 3 (2011): 183-187. https://hrcak.srce.hr/64381
Harvard
Panic, B. (2011). 'Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces', Metalurgija, 50(3), str. 183-187. Preuzeto s: https://hrcak.srce.hr/64381 (Datum pristupa: 20.09.2020.)
Vancouver
Panic B. Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces. Metalurgija [Internet]. 2011 [pristupljeno 20.09.2020.];50(3):183-187. Dostupno na: https://hrcak.srce.hr/64381
IEEE
B. Panic, "Physical and mathematical modeling of phenomena proceeding with gas – powder two phase flow through moving packed bed in metallurgical shaft furnaces", Metalurgija, vol.50, br. 3, str. 183-187, 2011. [Online]. Dostupno na: https://hrcak.srce.hr/64381. [Citirano: 20.09.2020.]

Sažetak
Physical and chemical processes in shaft furnaces proceeds in counter – current system. Reacting gas carrying powders flows up in packed bed of descending metallurgical materials. In this system the problem of bed particles hanging up appears. That is why the author undertook the investigations of gas – powder flow in descending bed. Physical model with glass bed and glass powders was constructed. The experiments were carried out and the influences of gas velocity, type and size of powders, type and size of bed particles and powder concentration in gas were established. The conditions, in which bed hanging up appears were defined. Mathematical model of two phase (gas + powder) flow in moving bed was developed.

Ključne riječi
modeling; blast furnace; gas – powder flow; powder hold up

Hrčak ID: 64381

URI
https://hrcak.srce.hr/64381

[hrvatski]

Posjeta: 577 *