Asymmetric Vibrations of Thin Shells of Revolution
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概要
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In this paper, we analyze the asymmetric vibrations of thin barrel-like shells of revolution. The equations of vibration and the boundary conditions are determined from the stationary conditions of the Lagrangian of the shells of revolution. The equations of vibration are solved exactly by a series solution and then natural frequencies and mode shapes are obtained. Effects of various parameters upon natural frequencies are clarified in a discussion of numerical results. We also compare frequencies of shells of revolution with those of circular cylindrical shells. Furthermore, we obtain natural frequencies of shells of revolution which have practically important configurations and boundary conditions such as domes with skylight and so-called bell-type nozzles of rocket engines.
- 一般社団法人日本機械学会の論文
著者
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Takahashi Shin
Faculty Of Engineering Yamagata University
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SUZUKI Katsuyoshi
Faculty of Engineering Yamagata University
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KOSAWADA Tadashi
Faculty of Engineering Yamagata University
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Suzuki Katsuyoshi
Faculty Of Engineering Yamagate University
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Takahashi Shin
Faculty Of Engineering Yamagate University
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SUZUKi Katsuyoshi
Faculty of Engineering, Yamagata University
関連論文
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