Modeling of High Temperature Gas Flow 3D Distribution in BF Throat Based on the Computational Fluid Dynamics | Zendy

Jian Qi An | Zendy; Kai Peng | Zendy; Wei Cao | Zendy; Min Wu | Zendy

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Modeling of High Temperature Gas Flow 3D Distribution in BF Throat Based on the Computational Fluid Dynamics

Author(s) -

Jian Qi An,

Kai Peng,

Wei Cao,

Min Wu

Publication year - 2015

Publication title -

journal of advanced computational intelligence and intelligent informatics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.172

H-Index - 20

eISSN - 1343-0130

pISSN - 1883-8014

DOI - 10.20965/jaciii.2015.p0269

Subject(s) - computational fluid dynamics , computer science , flow (mathematics) , fluent , turbulence , fluid dynamics , software , mechanics , graphics , boundary value problem , simulation , mechanical engineering , computer graphics (images) , physics , engineering , programming language , quantum mechanics

This paper aims at building a Computational Fluid Dynamics (CFD) model which can describe the gas flow three dimensions (3D) distribution in blast furnace (BF) throat. Firstly, the boundary conditions are obtained by rebuilding central gas flow shape in BF based on computer graphics. Secondly, the CFD model is built based on turbulent model by analyzing the features of gas flow. Finally, a method which can get the numerical solutions of the model is proposed by using CFD software ANSYS/FLUENT. The proposed model can reflect the changes of the gas flow distribution, and can help to guide the operation of furnace burdening and to ensure the BF stable and smooth production.

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