Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation

wang yue; fu meiyan; chen zaigao; cai libing; xie haiyan; wang jianguo

Volume 23 Issue 11

Sep. 2012

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wang yue, fu meiyan, chen zaigao, et al. Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

wang yue, fu meiyan, chen zaigao, et al. Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation[J]. High Power Laser and Particle Beams, 2011, 23.

wang yue, fu meiyan, chen zaigao, et al. Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

wang yue, fu meiyan, chen zaigao, et al. Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation[J]. High Power Laser and Particle Beams, 2011, 23.

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Technique of complex geometry modeling and grid generation for fully electromagnetic particle simulation

1.
Northwest Institute of Nuclear Technology,P.O.Box 69-12,Xi’an 710024,China;
2.
School of Electronic and Information Engineering,Xi’an Jiaotong University,Xi’an 710049,China

Publish Date: 2011-11-29

Abstract

Abstract

Based on Open object libraries, an open-source library for computer aided geometry design (CAGD), the technique of complex geometry modeling and conformal grid generation used for fully electromagnetic particle simulation is given. The characteristics of Open CASCADE are introduced, the design, pattern and capability of EasyEMModeling, our self-developed codes for complex geometry modeling, are introduced, and the generation method of conformal boundary in Yee grids is given by using line-surface intersection function offered by Open CASCADE. Finally, the technique is verified by a 3D numerical experiment.
- fully electromagnetic particle simulation,
- open cascade,
- computer aided geometry design,
- conformal grid

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