finite different elements method
Study The Behaviour Of Different Elements In Ansys Finite Elements Software
... RITZ method by relation of numerical analysis and minimization variation calculus to obtain approximate solutions to vibration systems (Khairul ...Stiffness Method (DSM) from 1934 to ...
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A PARALLEL GEOMETRIC MULTIGRID METHOD FOR FINITE ELEMENTS ON OCTREE MESHES
... two different grain sizes and Table ...the method is suitable for problems that require the construction and solution of linear systems of equations numerous ...of elements per processor and (b) the ...
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Application of Finite Elements Method for Structural Analysis in a Coffee Harvester
... that finite element method (FEM) can be a tool to minimize its ...Two different design concepts of a coffee harvester machine were analyzed (structure with rear wheels aligned and misaligned) and the ...
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Study of the displacement of a soil stabilized by piles using finite elements method
... Figure-6 (left and center) shows that the shape of the distribution of displacements with depth at the inclinometer I23 is completely different from that measured at the inclinometer I24. The surface displacements ...
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Septic B Spline Collocation Method for the Numerical Solution of the Modified Equal Width Wave Equation
... collocation method with septic B-spline finite elements with three different linearization ...proposed method. Accuracy of the method is discussed by computing the numerical ...
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An Accurate Quadrature for the Numerical Integration of Polynomial Functions
... in finite elements ...in finite element method points for deducting the form polynomials ...therefore different, as will be presented bellow and ...
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Kirchhoff plate modelling using finite element method
... the finite element model does not behave exactly like the actual physical structure, to obtain sufficiently accurate results for most practical applications become ...the finite element model is created by ...
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Evaluation of Mixed-mode Integral Invariant for Polymer Material Trough The Couple Experimental-Numerical Process
... by finite element method it’s necessary to discretize the specimen geometry, before to proceed to the mechanical field ...a finite elements mesh is generated using Castem ...The finite ...
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Dependence Of Energy Efficiency Indices On Individual Energy Technological Protcesses
... Fully meeting these requirements is impossible, since they presuppose the constancy of the condition of the element which determines the energy losses in different modes. However, minimal energy consumption is ...
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Finite sine integral transform dynamic analysis of free damped orthotropic plate on elastic subgrade
... using Finite Sine Integral ...to finite number of terms and solved analytically to obtain shape functions at different values of the parameters and ...present method performed well for free ...
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Computational Methods for Three Coupled Nonlinear Schrödinger Equations
... decades. Finite difference and finite element methods are used to solve this system by Ismail ...compact finite difference schemes are given in [11] ...splitting method for solving the coupled ...
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Local two-sided bounds for eigenvalues of self-adjoint operators
... Galerkin method and finite elements of nodal type are employed for numerical ...the method of Zimmermann and Mertins provides robust and accurate approximations of the eigenvalues of the ...
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On some slope-limiter methods for the linear advection equation
... Abstract: In this paper, we propose two slope-limiter methods for solving hyperbolic conservation laws. The methods are developed through flux formulation with piecewise linear construction and applied to solve the ...
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Optimization of Permanent Magnet Skew in Permanent Magnet Linear Synchronous Motors Using Finite Element and Statistical Method
... proposed method has the advantage of using a small number of finite element simulations, because they can perform to a certain number of skew angles and from these data are obtained, and trend curves from ...
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METHOD OF CREATION FINITE-ELEMENTS TOPOLOGY MULTICOHERENT AREAS Askhad M. Polatov *1
... The significant contribution to elaboration of construction and justification of FEM schemes was brought by V. G. Korneev, G. I. Marchuk, S.G. Mikhlin, N. N. Yanenko, J. Argiris, M. Zlamal, J. Oden, G. Streng, J. Fiks, ...
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Online Full Text
... in different stages of process is of great ...conventional finite element technique using the updated Lagrangian formulation may suffer from serious numerical difficulties when the deformation of material ...
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A Computational Study with Finite Element Method and Finite Difference Method for 2D Elliptic Partial Differential Equations
... generally Finite Element Method produces better ap- proximations when the boundaries are ...which method produces better results from numerical aspect, we apply these methods into specific examples ...
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Calculation of finite difference method and differential quadrature method for burgers equation
... the Finite Difference Method (FDM) which is the simplest ...This method solved by replacing the values at certain grid points and approximates the derivatives by differences in these ...
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Analysis of Curved Plate Elements using Open Source Software
... It can be seen that a curved element resists more loads directed towards its center than other loading cases. Curvature and plate thickness proportionately influence plate resistance to load. Use of the program is ...
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High Order Boundary Conditions Technique for the Computation of Global Homoclinic Bifurcation
... projection method converges exponentially with the increase of the truncation interval, which in turn, however, can increase the computational time (mainly in ordi- nary PCs with low to moderate CPU power such as ...
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