Showing 241 - 260 results of 769 for search '"finite element method"', query time: 0.06s Refine Results
  1. 241

    FINITE ELEMENT MODELING OF THIN CIRCULAR SANDWICH PLATES DEFLECTION by K. S. Kurachka

    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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    Article
  2. 242

    A Computational Study of an Implicit Local Discontinuous Galerkin Method for Time-Fractional Diffusion Equations by Leilei Wei, Xindong Zhang

    Published 2014-01-01
    “…We propose, analyze, and test a fully discrete local discontinuous Galerkin (LDG) finite element method for a time-fractional diffusion equation. …”
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    Article
  3. 243

    Features of the Calculated Determination of the Thermal State of the Turbo Generator Brush-Contact Device by Anton Ye. Kovryha

    Published 2024-12-01
    “…The author provides an algorithm for analytical calculation of the device, determines the expected temperatures of the elements provided that additional filters are installed in the ventilation duct. Using the finite element method, a three-dimensional calculation of the thermal state of the brush-contact device elements was performed. …”
    Article
  4. 244

    Bolt-Grout Interactions in Elastoplastic Rock Mass Using Coupled FEM-FDM Techniques by Debasis Deb, Kamal C. Das

    Published 2010-01-01
    “…Numerical procedure based on finite element method (FEM) and finite difference method (FDM) for the analysis of bolt-grout interactions are introduced in this paper. …”
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    Article
  5. 245

    Dynamic Responses of Supported Beams with Intermediate Supports Under Moving Loads by Biaobiao Zhang, Steve Shepard

    Published 2012-01-01
    “…Transient responses of this beam structure are investigated and verified by the traditional finite element method. This method can be used to solve transient response problems of moving pressure loads exciting the beam structure with intermediate support. …”
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    Article
  6. 246

    A Study of Static Performance of Fixed Inclined Slider Bearings – A Power Law Model by MH Oladeinde, RO Edokpia, AI Unuigbe

    Published 2013-05-01
    “…Based on the power law model, the modified Reynolds equation is derived and solved using the finite element method. The effect of flow index on pressure distribution, load capacity, maximum pressure is presented graphically. …”
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    Article
  7. 247

    A Study of Static Performance of Fixed Inclined Slider Bearings – A Power Law Model by MH Oladeinde, RO Edokpia, AI Unuigbe

    Published 2013-05-01
    “…Based on the power law model, the modified Reynolds equation is derived and solved using the finite element method. The effect of flow index on pressure distribution, load capacity, maximum pressure is presented graphically. …”
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    Article
  8. 248

    Multigrid Discretization and Iterative Algorithm for Mixed Variational Formulation of the Eigenvalue Problem of Electric Field by Yidu Yang, Yu Zhang, Hai Bi

    Published 2012-01-01
    “…Combining the mixed finite element method with the Rayleigh quotient iteration method, a new multi-grid discretization scheme and an adaptive algorithm are proposed and applied to the eigenvalue problem of electric field. …”
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    Article
  9. 249

    A Mixed Discontinuous Galerkin Approximation of Time Dependent Convection Diffusion Optimal Control Problem by Qingjin Xu, Zhaojie Zhou

    Published 2017-01-01
    “…In this paper, we investigate a mixed discontinuous Galerkin approximation of time dependent convection diffusion optimal control problem with control constraints based on the combination of a mixed finite element method for the elliptic part and a discontinuous Galerkin method for the hyperbolic part of the state equation. …”
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    Article
  10. 250

    Eigenfunction Convergence of the Rayleigh-Ritz-Meirovitch Method and the FEM by C.A. Morales, R. Goncalves

    Published 2007-01-01
    “…Eigenfunction convergence characteristics of the finite element method and the Rayleigh-Ritz method with quasicomparison functions (RRMM) are compared. …”
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    Article
  11. 251

    A BDDC Preconditioner for the Rotated Q1 FEM for Elliptic Problems with Discontinuous Coefficients by Yaqin Jiang

    Published 2014-01-01
    “…We propose a BDDC preconditioner for the rotated Q1 finite element method for second order elliptic equations with piecewise but discontinuous coefficients. …”
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    Article
  12. 252

    SOFTWARE INTEGRATION TYPE CAD-CAM-CAE IN PRODUCT LIFECYCLE MANAGEMENT by IONEL OLARU

    Published 2022-09-01
    “…Computer programs that perform a virtual modeling and an analysis of them based on the finite element method, help reduce launch and production times, control, and review of industrial products, before making the physical model. …”
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    Article
  13. 253

    On the Responses of Braced Diaphragm Wall Supporting Deep Excavation Subjected to Asymmetric Surcharge Loads by Recep Akan

    Published 2023-01-01
    “…In this study the strut forces, lateral deformations, bending moments on each wall, as well as the settlements and heaves of the soil behind both walls in the asymmetrically loaded strut-supported excavation system are determined using the finite element method (FEM). The analyzes are performed using Plaxis 2D v20, a computer software based on the FEM. …”
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    Article
  14. 254

    Finite Element Solution of an Unsteady MHD Flow through Porous Medium between Two Parallel Flat Plates by AbdelLatif Sa’adAldin, Naji Qatanani

    Published 2017-01-01
    “…Numerical examples show that the finite element method (FEM) gives more accurate results in comparison with the finite difference method (FDM).…”
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  15. 255

    Two-Level Brezzi-Pitkäranta Discretization Method Based on Newton Iteration for Navier-Stokes Equations with Friction Boundary Conditions by Rong An, Xian Wang

    Published 2014-01-01
    “…We present a new stabilized finite element method for Navier-Stokes equations with friction slip boundary conditions based on Brezzi-Pitkäranta stabilized method. …”
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    Article
  16. 256

    The Effect of Axial Force on the Free Vibration of an Euler-Bernoulli Beam Carrying a Number of Various Concentrated Elements by Gürkan Şcedilakar

    Published 2013-01-01
    “…All analyses were performed using an Euler beam assumption and the Finite Element Method. The beam used in the analyses is accepted as pinned-pinned. …”
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    Article
  17. 257

    Anisotropic Elastoplastic Damage Mechanics Method to Predict Fatigue Life of the Structure by Hualiang Wan, Qizhi Wang, Zheng Zhang

    Published 2016-01-01
    “…By employing further development on the ANSYS platform, the anisotropic elastoplastic damage mechanics-finite element method is developed. The fatigue crack propagation life of satellite structure is predicted using the present method and the computational results comply with the experimental data very well.…”
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  18. 258

    A NUMERICAL STUDY REGARDING THE INFLUENCE OF THE LONGITUDINAL EXTENT OF A T-SHAPED CRACK ON THE EIGENFREQUENCY DECREASE OF CANTILEVER BEAMS by Cristian Tufisi, GILBERT-RAINER Gillich

    Published 2018-12-01
    “…We determined the eigenfrequencies of the damaged beam involving the finite element method for five lengths of the branched crack’s longitudinal components and numerous crack locations. …”
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    Article
  19. 259

    Transient Behaviour of Superconducting Magnet Systems of Fusion Reactor ITER during Safety Discharge by A. M. Miri, S. Fink, W. H. Fietz

    Published 2008-01-01
    “…Frequency-dependant values of the network elements, that is, inductances and resistances are calculated with the finite element method. That way, overvoltages can be determined. …”
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  20. 260

    Study on Dielectric Function Models for Surface Plasmon Resonance Structure by Peyman Jahanshahi, Mostafa Ghomeishi, Faisal Rafiq Mahamd Adikan

    Published 2014-01-01
    “…For this study, simulations using several different models and an analytical analysis on a practical surface Plasmon structure were done with an accuracy of ∼94.4% with respect to experimental data. Finite element method, combined with dielectric properties extracted from the Brendel-Bormann function model, was utilized, the latter being chosen from a comparative study on four available models.…”
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    Article