Results 21 to 30 of about 6,537 (249)

Calculating the magnetic force of solenoid inductor wound by rectangular cross‐section wire

open access: yesIET Electric Power Applications, 2021
A new semi‐analytical expression is presented based on two integrations for calculating the magnetic force of a solenoid inductor wound by rectangular cross‐section wire. The authors simplified the solenoid inductor coil to a collection of circular coils,
Shuangpeng Hao, Baoming Li
doaj   +1 more source

Convergence of the finite element method and the semi-analytical finite element method for prismatic bodies with variable physical and geometric parameters

open access: yesStrength of Materials and Theory of Structures, 2021
In this paper, a numerical study of the convergence of solutions obtained on the basis of the developed approach [1, 3, 4, 5] is carried out. A wide range of test problems for bodies with smoothly and abruptly varying physical and geometric characteristics in elastic and elastic-plastic formulation are considered.
Viktor Bazhenov   +3 more
openaire   +4 more sources

Finite Element Analysis of the Effect of Currents on the Dynamics of a Moored Flexible Cylindrical Net Cage

open access: yesJournal of Marine Science and Engineering, 2021
A numerical model associated with wave–current interactions with a moored flexible cylindrical cage was developed based on the finite element method. An analytical model was formulated under the linearised wave theory and small structural response, and a
Zhongchi Liu   +2 more
doaj   +1 more source

Estimation of the Ice-Induced Fatigue Damage to a Semi-Submersible Platform under Level Ice Conditions

open access: yesApplied Sciences, 2023
This study presents a fatigue analysis procedure for inclined structures operated in level ice fields. Three methods for calculating the local ice load causing fatigue damage, namely the direct method, simplified method, and semi-analytical method, were ...
Yoon-Chul Shin   +2 more
doaj   +1 more source

Analysis of Simply Supported Laminated Composite Plate by Semi Analytical and Finite Element Method for Different Orientation Angles

open access: yesJournal of Mechanical Engineering, 2023
Deflection of simply supported laminated composite plate under transverse load is found out by semi-analytical method (Classical Lamination Theory) and the results are compared with Finite element method using FEA software ANSYS.
Arnab Choudhury   +3 more
doaj   +1 more source

Quantitative evaluation of semi-analytical finite element method for modeling Lamb waves in orthotropic plates

open access: yesComptes Rendus. Mécanique, 2020
A semi-analytical finite element method algorithm was established to plot the dispersion curves of isotropic aluminum and orthotropic plates. The curves obtained are compared with those plotted by the DISPERSE software and with previous experimental work.
Nissabouri, Salah   +2 more
doaj   +1 more source

Plotting Lamb waves dispersion curves of an aluminum plate by the Semi-Analytical Finite Element (SAFE) method and comparison with analytical curves [PDF]

open access: yesITM Web of Conferences, 2022
It is well known that the propagation of Lamb waves in elastic solid medias depends on the frequency and on the material properties, but it does not depend on the propagation direction in isotropic medias and gives rise to two basic types of modes ...
Jabiri Ayoub   +2 more
doaj   +1 more source

Computer Analysis of Dynamic Reliability of Some Concrete Beam Structure Exhibiting Random Damping

open access: yesInternational Journal of Applied Mechanics and Engineering, 2021
An efficiency of the generalized tenth order stochastic perturbation technique in determination of the basic probabilistic characteristics of up to the fourth order of dynamic response of Euler-Bernoulli beams with Gaussian uncertain damping is verified ...
R. Bredow, M. Kamiński
doaj   +1 more source

Buckling analysis of thin-walled members via semi-analytical finite strip transfer matrix method

open access: yesAdvances in Mechanical Engineering, 2016
Slender thin-walled members are main components of modern engineering structures, whose buckling behavior has been studied widely. In this article, thin-walled members with simply supported loaded edges can be discretized in the cross-section by semi ...
Yu Zhang, Bin He, Li-Ke Yao, Jin Long
doaj   +1 more source

Semianalytical analysis of shear walls with the use of discrete-continual finite element method. Part 2: Numerical examples, future development

open access: yesMATEC Web of Conferences, 2016
The distinctive paper is devoted to the two-dimensional semi-analytical solution of boundary problems of analysis of shear walls with the use of discrete-continual finite element method (DCFEM).
Akimov Pavel   +2 more
doaj   +1 more source

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