Hybrid MM-MOC-based Numerical Simulation of Acoustic Wave Propagation with Non-uniform Grid and Perfectly Matched Layer Absorbing Boundaries

被引：1
|
作者：
Matsumura, Yuta [1 ]
Okubo, Kan [1 ]
Tagawa, Norio [1 ]
Tsuchiya, Takao [2 ]
Ishizuka, Takashi [3 ]
机构：
[1] Tokyo Metropolitan Univ, Grad Sch Syst Design, Tokyo 158, Japan
[2] Doshisha Univ, Dept Informat Syst Design, Kyoto 602, Japan
[3] Shimizu Corp, Shimizu Inst Technol, Koto Ku, Tokyo 135, Japan
来源：
2015 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS) | 2015年
关键词：
INTERPOLATION PROFILE METHOD;
D O I：
10.1109/ULTSYM.2015.0443
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In recent years, time domain-numerical analysis for sound wave propagation has been investigated widely as a result of advances in computer technology. We introduce the non-uniform grid system for the scheme combining multi-moment-MOCs, the Hybrid MM-MOC, with perfectly matched layer (PML) technique. The present results indicate that these techniques for MOCs have advantages of small memory requirements and faster calculation.
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页数：4
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