Numerical modeling of multiphase flow,heat transfer and titanium flow behavior in blast furnace hearth |
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| Authors: | GUO Baoyu) YU Aibing) ZULLI Paul) MALDONADO Daniel) ) SIMPAS School of Mat.Sci.&Eng Uni.of New South Wales Sydney NSW Australia ) BlueScope Steel Research Port Kembla NSW Australia |
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| Affiliation: | GUO Baoyu~(1)),YU Aibing~(1)),ZULLI Paul~(2)) and MALDONADO Daniel~(2)) 1) SIMPAS,School of Mat.Sci.&Eng,Uni.of New South Wales,Sydney,NSW,Australia 2) BlueScope Steel Research,Port Kembla,NSW 2505,Australia |
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| Abstract: | Understanding the complex phenomena in BF hearth is essential to increase furnace productivity and to extend furnace campaign.We have developed several continuum-based mathematical/numerical models to simulate the multi-phase flow,heat transfer and chemical reactions in the BF hearth.These models have generated an improved insight on the mechanisms for liquid drainage efficiency,lining erosion and wall protection in BF hearth under operational conditions.The current paper gives an overview of these studies ... |
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| Keywords: | blast furnace mathematical modeling fluid flow heat transfer |
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