@inproceedings{f05609b9c1084c2cb8c212285f905efd,

title = "Coupled Finite And Boundary Element Methods for Vibro-Acoustic Interface Problems",

abstract = "We consider a symmetric coupling of finite and boundary element methods for a vibro-acoustic interface problem. While the time-harmonic vibrating structure is described by a finite element variational problem, we use the symmetric formulation of boundary integral equations to model the acoustic fluid in the unbounded exterior domain. When using the symmetric coupling we obtain a formulation which excludes spurious modes, and which is stable for almost all frequencies. In addition to a direct simulation we also consider the related eigenvalue problem which is nonlinear in the eigenfrequency, and which can be solved by using a contour integral approach. Numerical results are given.",

author = "Gerhard Unger and Olaf Steinbach and Arno Kimeswenger",

year = "2014",

doi = "10.1007/978-3-319-05789-7_48",

language = "English",

isbn = "978-3-319-05788-0",

series = " Lecture Notes in Computational Science and Engineering",

publisher = "Springer",

pages = "507--516",

booktitle = "Domain Decomposition Methods in Science and Engineering XXI",

note = "Domain Decomposition Methods in Science and Engineering XXI ; Conference date: 25-06-2012 Through 29-06-2012",

}