A recursive approach for the finite element computation of waveguides
نویسندگان
چکیده
منابع مشابه
A recursive approach for the finite element computation of waveguides
The finite element computation of structures such as waveguides can lead to heavy computations when the length of the structure is large compared to the wavelength. Such waveguides can in fact be seen as one-dimensional periodic structures. In this paper a simple recursive method is presented to compute the global dynamic stiffness matrix of finite periodic structures. This allows to get freque...
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ژورنال
عنوان ژورنال: Journal of Sound and Vibration
سال: 2009
ISSN: 0022-460X
DOI: 10.1016/j.jsv.2008.12.012