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3D Finite Element Analysis of Electro-Dynamic Force of Sliced Contact

Sun Jisheng

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Abstract

With 3D transient nonlinear analysis,the electro-dynamic forces of sliced contact were calculated,in consideration of the skin effect and the influence of magnetic field.The calculated result shows that the current and electro-dynamic force are imbalanced in the slices,the current and force are bigger on the outside slices than that on the inside slices.

About this research paper

What this paper is about

With 3D transient nonlinear analysis,the electro-dynamic forces of sliced contact were calculated,in consideration of the skin effect and the influence of magnetic field.The calculated result shows that the current and electro-dynamic force are imbalanced in the slices,the current and force are bigger on the outside slices than that on the inside slices.

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Available abstract

With 3D transient nonlinear analysis,the electro-dynamic forces of sliced contact were calculated,in consideration of the skin effect and the influence of magnetic field.The calculated result shows that the current and electro-dynamic force are imbalanced in the slices,the current and force are bigger on the outside slices than that on the inside slices.

Key concepts: Finite element method, Force dynamics, Contact force, Current (fluid), Nonlinear system, Transient (computer programming), Mechanics, Magnetic field

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