Dynamic characteristics of fluid-conveying functionally graded cylindrical shells under mechanical and thermal loads |
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| Authors: | G.G. Sheng X. Wang |
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| Affiliation: | 1. School of Naval Architecture, Ocean and Civil Engineering (State Key Laboratory of Ocean Engineering), Shanghai Jiaotong University, Shanghai 200240, People’s Republic of China;2. School of Civil Engineering and Architecture, Changsha University of Science and Technology, Changsha, Hunan 410076, People’s Republic of China |
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| Abstract: | Considering rotary, in-plane inertias, and fluid velocity potential, the dynamic characteristics of fluid-conveying functionally graded materials (FGMs) cylindrical shells subjected to dynamic mechanical and thermal loads are investigated, where material properties of FGM shells are considered as graded distribution across the shell thickness according to a power-law, and dynamic thermal loads applied on the shell is considered as non-linear distribution across the thickness of the shell. The linear response characteristics of fluid-conveying FGM cylindrical shells are obtained by using modal superposition and Newmark’s direct time integration method. |
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| Keywords: | FGM cylindrical shell Fluid-conveying Dynamic response |
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