Analysis of high-order finite elements for convected wave propagation
In this paper, we examine the performance of high-order finite element methods (FEM) for aeroacoustic propagation, based on the convected Helmholtz equation. A methodology is presented to measure the dispersion and amplitude errors of the p-FEM, including non-interpolating shape functions, such as &...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
2013-12-14.
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| Subjects: | |
| Online Access: | Get fulltext |