Vibrations of circular and noncircular cylindrical shells
نویسندگان
چکیده
منابع مشابه
Comparison of Galerkin, Pod and Nonlinear-normal-modes Models for Nonlinear Vibrations of Circular Cylindrical Shells
The aim of the present paper is to compare two different methods available to reduce the complicated dynamics exhibited by large amplitude, geometrically nonlinear vibrations of a thin shell. The two methods are: the proper orthogonal decomposition (POD) and an asymptotic approximation of the Nonlinear Normal Modes (NNMs) of the system. The structure used to perform comparisons is a waterfilled...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1990
ISSN: 0001-4966
DOI: 10.1121/1.2027971