Results 11 to 20 of about 373,483 (293)
Finite element method for a nonlinear problem
We consider the nonlinear eigenvalue problem of a nonlinear partial differential equation under Dirichlet boundary condition in a two-dimensional space. The classical solutions are given for rectangular domains.
Gabriella Bognar
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A Godunov-Mixed Finite Element Method on Changing Meshes for the Nonlinear Sobolev Equations
A Godunov-mixed finite element method on changing meshes is presented to simulate the nonlinear Sobolev equations. The convection term of the nonlinear Sobolev equations is approximated by a Godunov-type procedure and the diffusion term by an expanded ...
Tongjun Sun
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Nonlinear Stiffness Modeling Method for a Collaborative Robot
A nonlinear stiffness modeling method for collaborative robots(Cobots) is proposed, which is combine the finite element analysis method (FEA) with the virtual joint method (VJM).
Song Wang +4 more
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A finite point algorithm for soil water-salt movement equation
In this paper, we propose the meshless finite point method for solving a type of fluid flow problem. The moving least square function is combined with the collocation method to treat nonlinear one- and two-dimensional soil water-salt movement equations ...
Fenhong Li +3 more
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This paper presents a new finite modelling of the nonlinear static bending analysis of piezoelectric functionally graded (FG) sandwich plates resting on nonlinear elastic foundations. Finite element formulations are derived by using the first-order shear
Giang, Nguyen Thi, Phuong, Doan Lan
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Finite element method for solving nonlinear inverse diffusion problem
In this paper, a numerical method based on the finite element method and the least square scheme with the Tikhonov regularization method for nonlinear inverse diffusion problem is presented.
Hamed Zeidabadi +2 more
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Finite Element Method for a Nonlinear Differential Equation Describing Crystal Surface Growth
In this paper, for a nonlinear differential equation describing crystal surface growth, the finite element method is presented. A nice order error estimates is derived by means of a finite element projection approximation.
Xiaopeng Zhao, Fengnan Liu, Bo Liu
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The Effect of Diagonal Stiffeners on the Behaviour of Stiffened Steel Plate Shear Wall [PDF]
In the current study, the nonlinear behavior of the stiffened steel plate shear wall with diagonal stiffeners is numerically studied. After nonlinear pushover analysis, the finite element modeling results are compared with un-stiffened and stiffened ...
Behtash Amiri +2 more
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In this paper we present PDE and finite element analyses for a system of partial differential equations (PDEs) consisting of the Darcy equation and the Cahn-Hilliard equation, which arises as a diffuse interface model for the two phase Hele-Shaw flow. We
G., Steven Wise, Xiaobing Feng
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Analysis of Vertical Stiffness of Air Spring Based on Finite Element Method
In this paper, a finite element model of membrane air spring in the vehicle is established, and its vertical stiffness characteristics under a certain inflation pressure are analysed.
Ye Jiatong +3 more
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