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Effect of Structural Parameters on the Thermal Stress of a NiFe2O4-Based Cermet Inert Anode in Aluminum Electrolysis

J. Li , Z.G. Wang , Y.Q. Lai , Y.Y. Wu , S.L. Ye , null , null , null , null , null , null

金属学报(英文版)

Inert anode has been a hot issue in the aluminum industry for many decades. In this article, with the help of FEA (finite element analysis) software Ansys, a model was developed to simulate the thermal stress distribution working condition of an inert anode. To reduce its thermal stress, the effect ...

关键词: inert anode , null , null

COUPLED SIMULATION OF 3D ELECTRO-MAGNETO-FLOW FIELD IN HALL-HEROULT CELLS USING FINITE THOD

J. Li , W. Liu , Y.Q. Lai , null , null

金属学报(英文版)

Two full 3D steady mathematical models are developed by finite element method (FEM) to calculate coupled physics fields: the electro-magnetic model is built and solved first and so is the fluid motion model with the acquired electromagnetic force as source body forces in Navier-Stokes equations. Eff...

关键词: coupled simulation , null , null , null , null

THERMAL STRESSES RELAXATION DESIGN OF Ni/NiFe2O4 SYSTEM FUNCTIONALLY GRADED CERMET INERT ANODE

J. Li , Q.S. Zhang , Y.Q. Lai , S.L. Ye , Y.X. Liu

金属学报(英文版)

The thermal stresses relaxation of Ni/NiFe2O4 system functionally graded cermet inert anode for aluminum electrolysis was optimally designed. The transient thermal stresses of the inert anode under complex boundary condition during high-temp (955℃) electrolysis were calculated using the finite-eleme...

关键词: functionally graded material (FGM) , null , null

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