Results 41 to 50 of about 2,340,052 (210)
Transient Analysis of Thermal Bending and Vibration of Steam Turbine Rotor
Science, Engineering and Technology, 2023 Rotor-bearing systems often exhibit nonlinear behavior due to hydrodynamic effects and external forces. Finite element methods based on linear analysis are commonly used for rotor dynamic analyses, where nonlinear bearing/damping forces are linearized ...
Nonso Omenife, Dawood Desai, Regan Dunne
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Homogenization of the nonlinear bending theory for plates [PDF]
Calculus of Variations and Partial Differential Equations, 2014 36 pages, 4 figures. Major revisions of Sections 2,3 and 4. In Section 2: Correction of definition of conical and cylindrical part (Definition 1). In Section 3: Modifications in the proof of Proposition 2 due to changes in Definition 1. Several new lemmas and other modifications. In Section 4: Modification of proof of lower bound.
Neukamm, Stefan, Olbermann, Heiner
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Method of Solving Geometrically Nonlinear Bending Problems of Thin Shallow Shells of Complex Shape
Journal of Mechanical Engineering, 2022 A new numerical analytical method for solving geometrically nonlinear bending problems of thin shallow shells and plates of complex shape is given in the paper.
Serhii M. Sklepus
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Учёные записки Казанского университета: Серия Физико-математические науки, 2018 Nonlinear straining of thin ellipsoidal segments being under the pressure of the heated or cooled operating medium on their concave surfaces has been numerically studied.
M.S. Ganeeva +2 more
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International Journal of Aerospace Engineering, 2020 Bidirectional functionally graded material (2D-FGM) plates have mechanical properties that vary continuously in both the thickness and one-edge directions; these plates are more and more widely used in design and engineering applications.
Nguyen Thi Hong
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Investigation of the dynamic stability of bending-torsional deformations of the pipeline
Журнал Средневолжского математического общества, 2021 Nonlinear mathematical models are proposed that describe the dynamics of a pipeline with a fluid flowing in it: a) the model of bending-torsional vibrations with two degrees of freedom; b) the model describing flexural-torsional vibrations taking into ...
Velmisov Petr A. +2 more
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, 2020 This paper investigates the nonlinear bending behaviours of multilayer functionally graded graphene nanoplatelet-reinforced composite (FG-GPLRC) beams elastically restrained at both ends and with an open edge crack.
Mei-Fung Tam +5 more
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Simplified Method for Nonlinear Seismic Response Analysis of Corroded Pile-Supported Wharf
Applied Sciences, 2023 Fiber-based finite element analysis (FB-FEA) has been widely recognized for its ability to reproduce experimental results and is also a reliable method for evaluating the nonlinear seismic response of pile-supported wharves (PSWs).
Afif Navir Refani, Takashi Nagao
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Dynamic Investigation and Resonant Frequency Determination of Shaft Bending Fatigue Testing Machine
Shock and Vibration, 2022 The testing machine of shaft bending fatigue is widely used to test the fatigue limit and life of various shaft-type parts in mechanical engineering. Machine dynamic characteristics and system bending resonant frequency are very important for the design,
Jinghe Zhao, Ying Zhang, Bo Jiang
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Babuška’s paradox in a nonlinear bending-folding model
Interfaces and Free Boundaries, Mathematical Analysis, Computation and ApplicationsThe Babuška or plate paradox concerns the failure of convergence when a domain with curved boundary is approximated by polygonal domains in linear bending problems with simply supported boundary conditions. It can be explained via a boundary integral representation of the total Gaussian curvature that is part of the Kirchhoff–Love bending energy. It is
Sören Bartels +3 more
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