Dynamic Simulation of Acoustic Wave Propagation and Attenuation in Low-Density Polyethylene by Recursive Convolution Finite-Difference Time-Domain Method
Dynamic Simulation of Acoustic Wave Propagation and Attenuation in Low-Density Polyethylene by Recursive Convolution Finite-Difference Time-Domain Method
复制标题
递归卷积时域有限差分法动态模拟声波在低密度聚乙烯中的传播和衰减
DOI:
10.1109/tdei.2022.3216842
复制
发表时间:
2022
影响因子:
3.1
通讯作者:
and Kazunori Kadowaki
中科院分区:
文献类型:
--
作者:
Ryotaro Ozaki;Kizuki Ochi;Shinji Yudate;and Kazunori Kadowaki
The dynamic simulation of pulsed electroacoustic (PEA) signals has been conducted by the recursive convolution finite-difference time-domain (RC-FDTD) method, in which acoustic attenuation in low-density polyethylene (LDPE) is calculated on the basis of viscoelastic theory. This method allows us to quantitatively analyze the distortion of the waveform in an LDPE film resulting from the acoustic attenuation. The RC-FDTD method can easily visualize the propagation, reflection, and attenuation of the acoustic waves in the LDPE film. Furthermore, the attenuated space charge profiles in the LDPE film are also calculated by the RC-FDTD method.
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DOI:
10.1109/temc.1981.303970
发表时间:
1981-01-01
影响因子:
2.1
作者:
MUR, G
通讯作者:
MUR, G
影响因子:
1.6
作者:
M. Ishii;H. Yamada
通讯作者:
H. Yamada
DOI:
10.1109/tdei.2022.3168375
发表时间:
2022
影响因子:
3.1
作者:
Ryotaro Ozaki;Kazuya Takeda;Taichi Yano;Shinji Yudate;and Kazunori Kadowaki
通讯作者:
and Kazunori Kadowaki
影响因子:
4.4
作者:
J. S. Chahal;C. C. Reddy
通讯作者:
C. C. Reddy
DOI:
10.1063/5.0009706
发表时间:
2020
期刊:
The Review of scientific instruments
影响因子:
--
作者:
A. Pujol;L. Berquez;F. Baudoin;D. Payan
通讯作者:
D. Payan