Using finite-difference time-domain methods with a Rayleigh approach to model low-frequency sound fields in small spaces subdivided by porous materials

Nuno Ferreira; Carl Hopkins

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Using finite-difference time-domain methods with a Rayleigh approach to model low-frequency sound fields in small spaces subdivided by porous materials

机译：使用有限差分时域方法和瑞利方法对多孔材料细分的小空间中的低频声场进行建模

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《Acoustical science and technology》 |2013年第5期|共10页
作者
Nuno Ferreira; Carl Hopkins;
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中图分类声学;
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1. Finite-difference Time-domain Analysis on Sound Fields Treated with Porous Materials Using Z-transform [J] . Jing Zhao, Hyojin Lee, Shinichi Sakamoto 騒音制御 . 2016,第5期

机译：Z变换对多孔材料处理声场的时域有限差分分析
2. Two-dimensional finite-difference time-domain analysis of sound propagation in rigid-frame porous material based on equivalent fluid model [J] . Zhao Jing, Chen Zhifei, Bao Ming, Applied Acoustics . 2019,第MARa期

机译：基于等效流体模型的刚性框架多孔材料中声传播的二维时差有限域分析
3. An equivalent fluid model based finite-difference time-domain algorithm for sound propagation in porous material with rigid frame [J] . Zhao Jing, Bao Ming, Wang Xiaolin, The Journal of the Acoustical Society of America . 2018,第1期

机译：基于相同的流体模型与刚性框架多孔材料声音传播的有限差分时间域算法
4. Visualization of Sound Field in Semi-closed Room Using Finite-Difference Time-Domain Method [C] . Dongdong Lu, Xiangyang Zeng International conference on man-machine-environment system engineering . 2016

机译：时差有限域法半封闭房间内声场的可视化
5. Modeling and design of shielding enclosures for EMI mitigation: Experiments, and finite-difference time-domain and method of moments modeling. [D] . Li, Min. 1999

机译：用于EMI缓解的屏蔽罩的建模和设计：实验，有限差分时域和矩量建模方法。
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7. Modelling and analysis of complex electromagnetic problems using FDTD subgridding in hybrid computational methods. Development of hybridised Method of Moments, Finite-Difference Time-Domain method and subgridded Finite-Difference Time-Domain method for precise computation of electromagnetic interaction with arbitrarily complex geometries. [O] . Ramli Khairun Nidzam 2011

机译：在混合计算方法中使用FDTD子网格对复杂电磁问题进行建模和分析。矩量混合方法，有限差分时域方法和细分的有限差分时域方法的发展，用于精确计算具有任意复杂几何形状的电磁相互作用。

Using finite-difference time-domain methods with a Rayleigh approach to model low-frequency sound fields in small spaces subdivided by porous materials

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