Analysis of Acoustic-Structure Interaction Using a High-Order Doubly Asymptotic Approximation
2016 ◽
Vol 24
(01)
◽
pp. 1550021
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Keyword(s):
In this paper, a new third-order approximation model for an acoustic-structure interaction problem is introduced. The new approximation model is designed to be an accurate and a stable model for predicting the response of a submerged structure. The proposed model is obtained by combining two lower order approximation models instead of using an operator matching method. The stability of this model is checked by a modal analysis. Finally, the approximation model is coupled to the spherical shell structure, and its performance is checked by a shock analysis.
1989 ◽
Vol 91
(1)
◽
pp. 51-68
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Keyword(s):
Keyword(s):
1982 ◽
Vol 19
(01)
◽
pp. 204-209
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2010 ◽
Vol 2010
◽
pp. 1-15
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1975 ◽
Vol 126
(2)
◽
pp. 273-279
◽
1998 ◽
Vol 109
(12)
◽
pp. 4734-4744
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Keyword(s):