Hybrid finite difference/finite volume method for 3-D conducting media problems

作者：He Z L^*; Huang K; Liang C H

来源：Progress in Electromagnetics Research M, 2012, 24: 85-95.

• Conducting media
• Electromagnetic problems
• Finite conductivity
• Finite difference
• Numerical results
• Time step
• Time-domain methods
• Volume method

A hybrid time-domain method combing finite-difference and cell-centered finite-volume method is presented in this paper. This method is applied to solve three dimensional electromagnetic problems which involve media having finite conductivity. The fractional-step technique (FST) for FVTD scheme is applied to solve these problems. Local time-step scheme is used to enhance the efficiency of this method. Numerical results are given and compared with a reliable numerical method, which is used to show the validation of this method.

• 出版日期2012
• 单位西安电子科技大学