Abstract
In this paper, we present a recently developed split region method that solves the time-dependent acoustic wave equation with greatly increased efficiency. This method uses a Chebyshev propagation scheme in areas where there are interfaces and medium variations, and a simple free space propagator where the medium is homogenous. It is proven to be highly accurate and effective. It can easily incorporate variations and boundaries in the propagation medium to simulate a "real-life" wave passing through air, liquids, and solids.
| Original language | English |
|---|---|
| Title of host publication | 14th International Congress on Sound and Vibration 2007, ICSV 2007 |
| Place of Publication | Auburn, US |
| Publisher | International Institute of Acoustics and Vibrations |
| Pages | 3710-3717 |
| Number of pages | 8 |
| Volume | 5 |
| ISBN (Print) | 9781627480000 |
| Publication status | Published - 2007 |
| Externally published | Yes |
| Event | 14th International Congress on Sound and Vibration 2007, ICSV 2007 - Cairns, QLD, Australia Duration: 9 Jul 2007 → 12 Jul 2007 |
Other
| Other | 14th International Congress on Sound and Vibration 2007, ICSV 2007 |
|---|---|
| Country/Territory | Australia |
| City | Cairns, QLD |
| Period | 9/07/07 → 12/07/07 |