The Stability and the Computed Speed of the Boundary Element Numerical Method for Electric Potential Generated by Oblique Hundred - Needle Electrodes

Abstract:

Abstract:According to the electric potential of oblique hundred -needle electrodes (OHNE), the discrete equations based on the indetermination linear current density were established by the boundary element integral equations (BEIE) The non-uniform distribution of the current flowing from hundred -needle electrodes was imaged by solving a set of linear equations. Then, the electric potential generated by OHNE at any point can be determined through the boundary element method (BEM). The time of program running and stability of computing method are examined by an example. It demonstrates that the algorithm possesses a quick speed and the steady computed results. It means that this method has an important referenced significance for computing the potential generated by OHNE, which is a fast, effective and accurate computing method.

• Periodical: Applied Mechanics and Materials (Volume 415)
• Pages: 479-482
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.415.479
• Online since: September 2013
• Authors: Ming Chang Zhang, An Ling Wang, Fu Ping Liu
• Keywords: Boundary Element Method (BEM), Computed Speed, Hundred-Needle Electrodes, Numerical Simulation, Stability

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