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Dynamic stability of rotating viscoelastic annular sector plate
Journal of Low Frequency Noise, Vibration and Active Control, 2021 The dynamic characteristics and stability of rotating viscoelastic annular sector plates are investigated. Based on the thin plate theory and the two-dimensional viscoelastic differential constitutive relation, the differential equation of transverse ...
Yongqiang Yang, Zhongmin Wang, Yan Wang
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Applied Sciences, 2021 Rotating machinery has significant applications in the fields of micro and nano meters, such as nano-turbines, nano-motors, and biomolecular motors, etc. This paper takes rotating nano-annular plates as the research object to analyze their free vibration
Haonan Li, Wei Wang, Linquan Yao
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Mathematics, 2022 The Alekseev-type annular membranes here refer to annular membranes fixed at outer edges and connected with a movable, weightless, stiff, con-centric, circular thin plate at inner edges, which were proposed originally by Alekseev for bearing centrally ...
Bo Li +4 more
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Журнал Белорусского государственного университета: Математика, информатика, 2021 The solution of the stationary heat conduction problem for profiled polar-orthotropic annular plates with heat-insulated bases from N extended heat sources at their external border is presented.
Uladzimir V. Karalevich +1 more
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Журнал Белорусского государственного университета: Математика, информатика, 2020 The solution of the nonaxisymmetric stationary problem of the heat conductivity for profiled polar-orthotropic annular plates considering the heat exchange with external environment through the bases is presented.
Uladzimir V. Korolevich
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RESONANCE CALCULATION BASED ON THE GLOBAL-LOCAL METHOD FOR THE COMPLEX GEOMETRY PROBLEMS [PDF]
EPJ Web of Conferences, 2021 With the development of nuclear reactor, new complicated designs introduce some challenges for the resonance method in the NECP-X code, which is called as the Global-Local method. There are two limitations of the present NECP-X.
Cao Lu +3 more
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An Annular Fresnel Zone Plate without Central Spots Fabricated by Femtosecond Laser Direct Writing
Micromachines, 2022 In recent years, micro-annular beams have been widely used, which has expanded the possibilities for laser processing. However, the current method of generating an annular beam still has shortcomings, such as spot energy at the center of the produced ...
Xiaoyan Sun, Fang Zhou, Lian Duan
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Shock and Vibration, 2021 In this paper, the free vibration behaviors of composite laminated annular and circular plates under complex elastic boundary constraints are investigated.
Guodong Jin +3 more
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On the Optimization of Annular Plates Resting on Incompressible Liquid
Engineering Transactions, 1979 The problem of minimization of weight is considered in the case of annular sandwich plates, statically indeterminate with respect to the support reactions and resting on an incompressible liquid; the plates are subjected to axi-symmetric loads, uniformly
D.D. Gasanova, F.G. Shamiev
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In-plane Torsional Buckling of an Annular Plate
Bulletin of JSME, 1985 The buckling problem of an annular plate subjected to in-plane shearing stresses distributed uniformly at the inner and outer edges is solved in this study by the finite difference method. The boundary conditions of all combinations of clamped, simply supported and free edges except the case of free-free edges are considered.
HAMADA, Minoru, HARIMA, Taro
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