Improved PML for the FDTD solution of wave-structure interaction problems
Improved PML for the FDTD solution of wave-structure interaction problems
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DOI：
10.1109/8.558661
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发表时间：
1997-03-01
影响因子：
5.7
通讯作者：
Berenger, JP
中科院分区：
文献类型：
--
作者：
Berenger, JP
在前文中，波-结构相互作用问题的时域有限差分(FDTD)已经设计了一个最佳完全匹配层，本文给出了后续研究的结果，目的是减小这种最佳PML的厚度。提出了对PML的四点改进，并讨论了由此产生的厚度减小。
In a previous paper, an optimum perfectly matched layer has been designed for the finite-difference time-domain (FDTD) solution of wave-structure interaction problems, The present paper shows the results of subsequent investigations that were done with the intention of reducing the thickness of this optimum PML. Four improvements to the PML are presented, The resulting reductions of the thickness are discussed.