two-dimensional finite-element time-step method
Seismic Wave Scatter Study in Valleys Using Coupled 2D Finite Element Approach and Absorbing Boundaries
... classic method of spectral analysis, especially limitations imposed on eld operation and the process of recording ...new method for studying site eects. Following the well-known Nakamura method, they ...
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Discontinuous finite volume element method of two dimensional unsaturated soil water movement problem
... Take a true solution u = t sin(pix)sin(piy), F(u) = p · K(u), p = (0, 1), K(u) = cu 10 . Obvi- ously, the true solution satisfies 0 ≤ u ≤ 1, the solution interval is Ω = (0, 1) × (0, 1), and the time interval is ...
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Modal Analysis of Two-Dimensional Beams Using Parallel Finite Element Method
... of two-dimensional beams is performed using parallel ...each step of a trial-and-error design manner, and it is required to have access to the accurate eigenpairs in each ...computation time ...
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Finite element method for two-dimensional elasticity problem
... 3.1 Finite Element Discretisations of a machine component 21 Figure ...3.2 Finite Difference Discretisations of a machine component 22 Figure ...Boundary Element Discretisations of a machine ...
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Fast Finite Element Method Using Multi-Step Mesh Process
... This paper introduces a new method for accelerating current sluggish FEM and improving memory demand in FEM problems with high node resolution or bulky structures. Like most of the numerical methods, FEM results ...
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TORQUE ANALYSIS OF THREE-PHASE INDUCTION MOTOR UNDER VOLTAGE UNBALANCE USING 2D FEM
... in time and frequency domain when supply voltage is ...in time domain are mainly due to teeth slot ...this method is accurate enough and ignoring the skew has not any significant error and ...
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Uniform estimate for characteristics mixed finite element method for two dimensional advection dominated transport problems
... finite element method is an efficient numerical scheme fre- quently used to solve the two-dimensional advection-dominated transport problem and tends to generate accurate numerical solutions for ...
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Comparative Study of 1 Dimensional Heat Transfer Problem by Finite Difference Method and Finite Element Method
... Abstract: Heat transfer is one of the most important sector in Mechanical Engineering. It plays a very important role in sectors like Automobile, Industries and Thermal power plants where the efficiency is depend on the ...
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On the Forward and Inverse Computational Wave Propagation Problems.
... the two- sided problem with a single ...existing finite element codes. The only complication is that the finite element mesh needs to be bent out of the real space, making the ...
214
Finite Element Analysis Of Bridge Cranes’ Proof Load Test Data
... cranes and industrial trucks. Cranes [2] are further classified into:- Jib, Bridge, Gantry, Stacker and Tower cranes. The design of cranes [2] is based on two principles, namely: a) Hydraulics- this entails the ...
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Rigorous analysis of numerical methods: a comparative study
... propagation method was first applied to optoelectronics in 1980 (Feit and Fleck 1980) and the solutions for the optical waveguides can be made to generate mode- related properties such as propagation constants, ...
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Saturation Assumption and Finite Element Method for a One-Dimensional Model
... hierarchical finite element method and stabilization techniques for convection–diffusion ...stabilized finite element solutions in two cases: artificial diffusion and SUPG ...
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Numerical Simulation of the Hydrodynamics of a Two-Dimensional Gas—Solid Fluidized Bed by New Finite Volume Based Finite Element Method
... )URP D PDFURVFRSLF YLHZSRLQW WKH VROLG SKDVH LQ D JDVVROLG IOXLGL]DWLRQ V\VWHP EHKDYHV OLNH D NLQG RI IOXLG WKXV PRVW QXPHULFDO VLPXODWLRQV RI IOXLGL]HG EHGV DVVXPH WKDW WKH VROLG SKDVH [r] ...
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Substrate Integrated Waveguide Design Using the Two Dimentionnal Finite Element Method
... finite element formulation of the problem will be carried out considering the case of an H-plane ...The finite element method is applied in the region Ω and is delimited by a perfectly ...
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Teaching and Learning Electromagnetic Simulation by Means of a Two Dimensional Finite Difference Time Domain Method
... the method of moments (MoM) is based on a solid mathematical model that warranties results close to the circuit real behaviors; however, for a non graduated student or for a novice practitioner, the waiting for ...
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Two-dimensional elasto-plastic cracked finite element for damage diagnosis
... where ∆c L and ∆α H are the increment of crack location ratio ( c L ) and crack depth ratio ( α H ) respectively, for each element of the tables. The values of ∆c L and ∆α H are by the user according to the ...
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Heat transfer analysis of components of construction exposed to fire
... Within the computational aspects of the work, one and two-dimensional finite difference and finite element methods have been developed to determine the transient temperature distribution[r] ...
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Finite element aided brittle fracture force estimation during two-dimensional soil cutting
... The finite element method (FEM) has been used as an ap- proximate numerical solution procedure for solving many kinds of linear and non-linear continuum mechanics ...the method is capable of ...
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Finite Element Method
... Robert Cook et al., Concepts and Applications of Finite Element Analysis , John Wiley & Sons, 1989. Robert Cook, Finite Element Modeling For Stress Analysis , John Wiley & Son[r] ...
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A Study on Shifting Shock of Multi step Electromagnetic Transmission in Interior Permanent Magnet Synchronous Motor for EV
... transmission method to expand the average efficiency area of electric ...through finite element analysis methods(FEM) ...transmission method of interior permanent magnet synchronous ...
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