Acoustic analysis using symmetrised implicit midpoint rule
In wave propagation phenomena, time-advancing numerical methods must accurately represent the amplitude and phase of the propagating waves. The acoustic waves are non-dispersive and non-dissipative. However, the standard schemes both retain dissipation and dispersion errors. Thus, this paper aims to...
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Main Authors: | , , , |
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Format: | Article |
Language: | English |
Published: |
Gruppo Italiano Frattura
2022-07-01
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Series: | Fracture and Structural Integrity |
Subjects: | |
Online Access: | https://www.fracturae.com/index.php/fis/article/view/3471/3569 |
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