Search Results - "finite element method"

Finite-Element Model for Laminated Beam-Plates Composite Using Layervise Displacement Theory by V.E. Rosca, V.F. Poteraşu, N. Ţăranu, B.G Rosca

“…The layerwise method can determine the interlaminar stresses and other localized effects with the same accuracy as 2D finite element method but less computer effort. We present as illustration two examples.…”
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Comparison Between Numerical Analysis and Actual Results for a Pull-Out Test by Jakub GONTARZ, Jerzy PODGÓRSKI, Józef JONAK, Marek KALITA, Michał SIEGMUND

“…The analysis included a comparison of different methods of propagation of cracks in the Abaqus computer program using the Finite Element Method. The work also contains a description of laboratory tests and analytical considerations.…”
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Modelling of vibration and noise control of a submerged circular plate by Jerzy Wiciak

“…The plate is also loaded on one side by heavy fluid (water) and on the other side contacts with air. The finite element method analysis was performed, supported by the ANSYS computer package. …”
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On the influence of large-scale mantle irregularities on the daily Liava numbers by M. V. Lubkov

“…On the base of original combined method, allowing to superpose analytical advantages of the Sasao, Okubo, Saito approach with computer possibilities of the finite element method it was carried out evaluation of influence of sub horizontal large-scale mantle heterogeneities about some thousands km long on the Love and Shida numbers of the second order for diurnal tides. …”
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Dynamic Calculation of the Youth Bridge Over the Danube River in Bratislava by J. Melcer

“…The calculations were clone in several variants using the finite element method. As a control method, the so-called Kolousek's slope deflection method was used. …”
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Torsion of a Saint-Venant Cylinder with a Non-Simply Connected Cross-Section by T.F. Jabłoński, U. Andreaus

“…The Finite Element Method solution to the torsion problem of a linearly elastic, homogeneous, isotropic cylinder with a non-simply connected cross-section of variable wall thickness is presented. …”
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The algorithm of PARALLEL COMPUTING OF THE NONISOTHERMAL HEAT AND MOISTURE MIGRATION TASK IN NATURAL DISPERSE ENVIRONMENT by P. K. Shalkevich, S. P. Kundas, I. A. Gishkeluk

“…An algorithm of parallel computing of nonisothermal heat and moisture transfer is based on the creation of distributed data array by solving a system of equations of nonisothermal heat and moisture transfer with the use of finite element method.…”
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Multiscale Identification of Parameters of Inhomogeneous Materials by Means of Global Optimization Methods by Witold BELUCH, Marcin HATŁAS

“…Different ranges of measurement errors are considered. A finite element method is employed to solve a boundary-value problem for both scales.…”
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Evaluation of Partial Factorization for Reduction of Finite Element Matrices by Pawel JARZĘBSKI, Krzysztof WIŚNIEWSKI

“…In this paper, we present the concept of Partial Factorization [1] And discuss its possible applications to the Finite Element method. We consider: (1) reduction of the element tangent matrix, which is particularly important for mixed/enhanced elements and (2) reduction of the sub-domain matrices of the Domain Decomposition (DD) equation solvers run either sequentially on a single machine or in parallel on a cluster of computers. …”
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Response Surfaces in the Numerical Homogenization of Non-Linear Porous Materials by Witold BELUCH, Marcin HATŁAS

“…An application of the response surface methodology allows a significant reduction of the computational effort providing good approximation precision. Finite element method commercial software is employed to solve the boundary-value problem in both scales. …”
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Investigations of a noise control of a plate with four pairs of piezoelectric elemen by J. Wiciak

“…The influence of the actuators activation and shape form on the structure's response are investigated. The finite element method analysis was performed, with the application of the ANSYS computer package, and then obtained results were confirmed experimentally.…”
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Strength analysis of the TWS 600 plunger pump body in Solid Works Simulation by E. V. Koleda, S. O. Kireev, M. V. Korchagina, A. V. Efimov, J. Sperling

“…Strength calculations were performed using the finite element method in the computer-aided design system Solid Works Simulation. …”
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The Influence of Bores Diameter on the SEM's Objective Lens Properties by Rafa Y. J. Al-Salih

“…An extensive investigation has been done to analyze the magnetic field distribution, magnetic flux density, and optical properties for each model using the finite element method (FEM) with the computer-aided programs. …”
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A Simple Single Specimen Method for Measuring the Fracture Surface Energy of Rubber Materials by N. Ait Hocine, M. Na1t Abdelaziz

“…A numerical analysis using a finite element method brings out some serious shortcomings in the fundamental equation of this theory when dealing with laboratory specimens of finite dimensions. …”
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Theoretical and Numerical Study of the Flexural Behaviour of BFRP RC Beams by Dawid PAWŁOWSKI, Maciej SZUMIGAŁA

“…The numerical analysis was performed using the Finite Element Method (FEM). The main objective of this paper was to investigate the flexural behaviour of BFRP RC members depending on the reinforcement ratio. …”
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Thermomechanical model of the development of the West-Black Sea basin by M. V. Lubkov

“…On the base of variation finite element method it was carried out computer modeling of the slow sub horizontal movements of the West-Black Sea Basin (WBSB), and also evolution of its heat fields during a period of time from the moment of access to its lower boundaries of consolidated crust of а group of the most powerful asthenolithes (second quanta of tectonic action (QTA)), about 60 mln years ago to the modern geological period. …”
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Space-Charge Effect on the Theoretical Design of Electron Gun Operated under Zero Magnification Condition by Baghdad Science Journal

“…The work is concerned with the design of electron gun with space-charge effect. The Finite element method (FEM) used in the solution of Poison's equation for determine the axial potential distribution of the two-electrode immersion lens operated under zero magnification condition , and from the solution of the paraxial ray equation the optical properties such as the focal length , spherical and chromatic aberration coefficients are determined, also a calculation of the brightness and perveance for the lens. …”
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Analysis of Non-stationary Heat Transfer in a Hollow Cylinder with Functionally Graded Material Properties Performed by Different Research Methods by Martyna Paulina RABENDA

“…Comparison of the results of tolerance model published in the article [7] with finite element method (FEM) calculated by Autodesk Simulation Multiphysics program is shown. …”
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Bar-supported and unsupported dental implants: a QCT-FEA study in human maxilla by Luboš Řehounek, Aleš Jíra

“… Two variants of implant-supported overdentures (IODs) were investigated by quantitative computed tomography-assisted finite element method (QCT-FEA) on a patient-specific CTreconstructed model of human maxilla. …”
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Iterative Inversion of Normal and Lateral Resistivity Logs in Thin-Bedded Rock Formations of the Polish Carpathians by Michał Wilkosz

“…The proposed iterative inversion procedure combines a finite element method forward modeling procedure with a particle swarm optimization algorithm to generate high-resolution models of the rock formation. …”
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