Resonances and nonlinear vibrations of circular cylindrical shells, effects of thermal gradients
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: Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
سال: 2020
ISSN: 0954-4062,2041-2983
DOI: 10.1177/0954406220907616