作者
PK Banerjee, S Ahmad, HC Wang
发表日期
1988/6
期刊
International Journal for Numerical Methods in Engineering
卷号
26
期号
6
页码范围
1299-1309
出版商
John Wiley & Sons, Ltd
简介
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.
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PK Banerjee, S Ahmad, HC Wang - International Journal for Numerical Methods in …, 1988