NUMERICAL SIMULATION OF GAS DYNAMICS OF IN-FURNACE CHAMBERJournal: International Journal of Mechanical Engineering and Technology(IJMET) (Vol.10, No. 2)
Publication Date: 2019-02-27
Authors : G. V. Konovalov T. R. Kosovtseva A. V. Tsybizov;
Page : 1251-1257
Keywords : numerical simulation; gas dynamics; furnaces; cyclone effect; dust;
This article discusses dynamics of gas phase in basic furnaces applied upon the melting stage of sulfide polymetallic ores and concentrated nonferrous metals containing copper and nickel. The patterns of gas flow in flash smelting furnace, the Vanyukov furnace, in the Ausmelt process were determined by numerical simulation in nonstationary mode. The obtained solutions of the Navier-Stokes equations are in good agreement with practical operation of these facilities. This article also describes numerical simulation of an alternative jet rotation apparatus which allows to increase significantly specific blasting load with formation of cyclone effect in gas phase, which suppresses dust entrainment and decreases load on dust collectors.
Other Latest Articles
Last modified: 2019-05-28 19:15:33