Abstract
A new boundary element formulation has been developed for two‐ and three‐dimensional acoustic eigenfrequency analyses. The formulation is based on the well known method of constructing a solution of a differential equation in terms of a complementary function and particular integral. An advanced isoparametric implementation with automatic error control in the integration is used. A number of realistic examples of application to automotive acoustic cavities are described.
| Original language | English |
|---|---|
| Pages (from-to) | 1299-1309 |
| Number of pages | 11 |
| Journal | International Journal for Numerical Methods in Engineering |
| Volume | 26 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 1988 |
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