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Finite element models of intervertebral disc: recent advances and prospects
Published 2025-12-01Subjects: Get full text
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Finite element-based nonlinear dynamic optimization of nanomechanical resonators
Published 2025-01-01“…Abstract Nonlinear dynamic simulations of mechanical resonators have been facilitated by the advent of computational techniques that generate nonlinear reduced order models (ROMs) using the finite element (FE) method. However, designing devices with specific nonlinear characteristics remains inefficient since it requires manual adjustment of the design parameters and can result in suboptimal designs. …”
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FINITE ELEMENT MODELING OF THIN CIRCULAR SANDWICH PLATES DEFLECTION
Published 2016-10-01“…The model employs the finite element method and takes advantage of an axisymmetric finite element that leads to the small dimension of the resulting stiffness matrix and sufficient accuracy for practical calculations. …”
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Modelling of Shaft Orbiting with 3-D Solid Finite Elements
Published 1999-01-01Subjects: Get full text
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25
Nonlinear Finite Element Techniques Using an Object-Oriented Code
Published 1998-01-01Get full text
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26
Closed Loop Finite Element Modeling of Piezoelectric Smart Structures
Published 2006-01-01“…The scheme involves dynamic modeling of a smart structure, designing control laws and closed-loop simulation in a finite element environment. Based on the structure responses determined by finite element method, a modern system identification technique known as Observer/Kalman filter Identification (OKID) technique is used to determine the system Markov parameters. …”
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27
Calculation of the transient heat distribution on the plate by the finite element method
Published 2001-12-01Get full text
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28
Data-Driven Finite Element Models of Passive Filamentary Networks
Published 2018-01-01“…A data-driven procedure is introduced to construct finite element models of heterogeneous systems for which an accurate microscopic description is available. …”
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Constrained C0 Finite Element Methods for Biharmonic Problem
Published 2012-01-01“…In the finite element spaces, the C1 continuity across the interelement boundaries is obtained weakly by the constrained condition. …”
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30
Finite element estimates for a class of nonlinear variational inequalities
Published 1993-01-01“…In this paper, we derive the error estimates for the finite element approximate solution for a class of highly nonlinear variational inequalities encountered in the field of elasticity and glaciology in terms of W1,p(Ω) and Lp(Ω)-norms. …”
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31
Stochastic Finite Element Simulation of Uncertain Structures Subjected to Earthquake
Published 2000-01-01“…In present study, the stochastic finite element simulation based on the efficient Neumann expansion technique is extended for the analysis of uncertain structures under seismically induced random ground motion. …”
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32
Mathematical and Finite Element Modeling of Micro-Modification for Marine Gear
Published 2015-01-01“…Based on the computer simulation technique, this paper used the professional gear design software MASTA and finite element software ANSYS combined with the method of gear micro-modification to redesign the gear profile and eventually realized the optimization design of gear micro-modification. …”
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33
Explicit Multistep Mixed Finite Element Method for RLW Equation
Published 2013-01-01“…An explicit multistep mixed finite element method is proposed and discussed for regularized long wave (RLW) equation. …”
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The Application Research of Inverse Finite Element Method for Frame Deformation Estimation
Published 2017-01-01“…A frame deformation estimation algorithm is investigated for the purpose of real-time control and health monitoring of flexible lightweight aerospace structures. The inverse finite element method (iFEM) for beam deformation estimation was recently proposed by Gherlone and his collaborators. …”
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FINITE ELEMENT ANALYSIS OF STRESSES AND DEFORMATIONS IN COLD PRESSURE WELDING ASSEMBLY
Published 2023-05-01Get full text
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36
Simulation of continuously deforming parabolic problems by Galerkin finite-elements method
Published 1986-01-01“…A general numerical finite element scheme is described for parabolic problems with phase change wherein the elements of the domain are allowed to deform continuously. …”
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Finite Element Analysis of a Natural Fiber (Maize) Composite Beam
Published 2013-01-01“…The present work is investigated on the finite element analysis of the natural fiber (maize) composite beam, processed by means of hand lay-up method. …”
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Finite Element Analysis of Occupant Risk in Vehicular Impacts into Cluster Mailboxes
Published 2025-01-01Subjects: Get full text
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Finite Element Modeling Of Saint-Venant Equations For Shatt-Al Hilla
Published 2020-03-01“…The present study aims to solve the continuity and momentum (Saint-Venant) equations numerically to predict the hydraulic characteristics in the river using Galerkin finite element method. A computer program was designed and built using the programming language FORTRAN-77. …”
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Numerical Solutions of Advection Diffusion Equations Using Finite Element Method
Published 2023-04-01Subjects: “…Finite Element Method; Varational Formulation; Numerical integration…”
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