Simulation of acoustic wave propagation in dispersive media with relaxation losses by using FDTD method with PML absorbing boundary condition
We present a method to incorporate the relaxation dominated attenuation into the finite-difference time-domain (FDTD) simulation of acoustic wave propagation in complex media. A dispersive perfectly matched layer (DPML) boundary condition, which is suitable for boundary matching to such a dispersive...
Ausführliche Beschreibung
Bibliographische Detailangaben
| Veröffentlicht in: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control. - 1986. - 46(1999), 1 vom: 28., Seite 14-23
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| 1. Verfasser: |
Yuan, X
(VerfasserIn) |
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| Weitere Verfasser: |
Borup, D,
Wiskin, J,
Berggren, M,
Johnson, S A |
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| Format: | Online-Aufsatz
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| Sprache: | English |
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| Veröffentlicht: |
1999
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| Zugriff auf das übergeordnete Werk: | IEEE transactions on ultrasonics, ferroelectrics, and frequency control
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| Schlagworte: | Journal Article |
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