Results 1 to 10 of about 167,469 (308)
Topology optimization of core structure of titanium alloy sandwich cylindrical shell
Zhongguo Jianchuan Yanjiu, 2023 Objectives As a new type of pressure-resistant structure, the titanium alloy sandwich cylindrical shell has not yet been studied comprehensively. The topology of the core layer needs to be confirmed using the optimization method.
Haoyu ZHANG +2 more
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Journal of Marine Science and Engineering, 2021 The composite cylindrical shell pressure structure is widely used for autonomous underwater vehicle (AUV). To analyze the critical buckling problem of variable stiffness (VS) composite pressure structure of AUV, a discrete finite element (DFE) method ...
Zhaoqi Yang, Yonghui Cao, Jing Liu
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Journal of Marine Science and Engineering, 2022 In naval warfare, underwater explosion (UNDEX) shock waves significantly influence the stability and safety of the pressure hull structure of the equipment.
Yuhao Wang +3 more
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AIP Advances, 2022 Based on the wave propagation method and improved Fourier series, the coupled vibration model of double-sided immersion (DI) cylindrical shell under arbitrary boundary conditions is established, and its coupled vibration characteristics are solved.
Anbin Yu, Yinglong Zhao, Qeqing Jin
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Metals, 2023 In order to evaluate the reliability of cracked cylindrical shell effectively and reasonably, study the load capacity of cracked structures and understand the failure modes of cracked structures, in this paper the finite element method is adopted for ...
Shou-Chao Li +4 more
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Static cylindrical matter shells [PDF]
General Relativity and Gravitation, 2005 9 pages, 3 figures, Latex; Final version, To appear in General Relativity and ...
Arık, Metin, Delice, Özgür
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Mathematics, 2022 In this paper, static and dynamic stability analyses taking axial excitation into account are presented for a laminated carbon fiber reinforced polymer (CFRP) cylindrical shell under a non-normal boundary condition.
Shaowu Yang +4 more
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IMPACT DYNAMIC BEHAVIOR ANALYSIS OF MULTIPLE LAYERS RE-ENTRANT HONEYCOMB CYLINDRICAL SHELLS (MT)
Jixie qiangdu, 2023 The single layer re-entrant honeycomb cylindrical shell with different angles is established in this paper. Based on the single layer re-entrant honeycomb cylindrical shell with different angles, a novel composite re-entrant honeycomb cylindrical shell ...
MA NanFang +3 more
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Failure strength of thin-walled cylindrical GFRP composite shell against static internal and external pressure for various volumetric fiber fraction [PDF]
, 2012 A study on a Circular cylindrical thin-walled shell failure made of GRP composite subjected to static internal and external pressure was carried out. The results were acquired using analytical and FEM simulation approaches for various volumetric fiber ...
Gohari, S +4 more
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Advances in Mechanical Engineering, 2015 This study investigates a method of designing a simplified cylindrical shell model. This model accurately predicts the dynamic characteristics of a prototype cylindrical shell with sealing teeth accurately.
Zhong Luo +3 more
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