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Finite element analyses for improved design of peripheral stents
Computer Methods in Biomechanics and Biomedical Engineering, 2017Due to the recent increase in the number of stent insertion procedures, the number of studies to evaluate the mechanical behaviors of stents, such as the stress and deformation states, using finite element analysis is also increasing. However, it is still not easy to design stents that are uniformly expanded and show enough radial strength and ...
Yong-Hyun, Lim, Hyun-Yong, Jeong
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Finite element analyses of a linear-accelerator electron gun
Review of Scientific Instruments, 2014Thermo-structural analyses of the Beijing Electron-Positron Collider (BEPCII) linear-accelerator, electron gun, were performed for the gun operating with the cathode at 1000 °C. The gun was modeled in computer aided three-dimensional interactive application for finite element analyses through ANSYS workbench.
M, Iqbal, A, Wasy, G U, Islam, Z, Zhou
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Finite-element analysing on dielectric resonance
IEEE International Symposium on Electromagnetic Compatibility, 2002A two-dimensional finite-element method is presented for analyzing the angular independent modes (TEom and THom) and the characteristics of a cylindrical symmetrical dielectric resonator. This method is applicable to complex-boundary problems and inhomogeneous dielectrics under circular symmetry condition, without limiting the permittivity range of the
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Non-linear finite element analyses of automobiles and their elements in crashes
International Journal of Crashworthiness, 2010During the last decade, automobile manufacturers have used computer simulations and are developing computer technology widely and more effectively to improve the crashworthiness of vehicles. Car manufacturers analyse the crashworthiness of vehicle designs in various crash scenarios, by means of advanced vehicle models, using finite element methods ...
Gursel K.T., Nane S.N.
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Finite Element Structural Analyses on Microcomputer
1988A general structural analysis program ASA based on integrated nodular design on 16 bit microcomputer with 512 KB was developed. The special features are described. For plate structure, a simple algorithm to generate triangular and quadrilateral elements using mapping technique is proposed and an adaptive mesh refinements based on a simple error ...
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Things to Concern for Finite Element Analyses
Volume 2: Computer Technology and Bolted Joints, 2015Recently FEA (Finite Element Analysis) is used in various engineering fields such as for design, verification, validation trouble-shooting and other applications. As the more users are treating FEA, the quality of analyses has become the larger issue.
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Finite Element Analyses to Study Periprosthetic Bone Adaptation
1997Periprosthetic bone adaptation around orthopaedic implants can be studied with Finite Element models. It requires a comparison between the mechanical status of the bone in the operated (unnatural) situation and the natural situation. The difference between these two situations is the alteration in mechanical condition of the bone, which is assumed to ...
H, Weinans, D R, Sumner
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Validation of Finite-Element Analyses for Storm Shelters
Journal of Architectural Engineering, 2006The Federal Emergency Management Agency Publication 320, Taking shelter from the storm: Building a safe room inside your house, presents a number of prescriptive designs for residential tornado shelters and specifies building materials commonly found in residential construction in the United States.
Andrew Budek +3 more
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Durchführung einer Finite Elemente Analyse
2005FE-Analysen sind Simulationen des realen Bauteilverhaltens an Hand eines virtuellen Modells. Die Finite Elemente Methode selbst ist im Grundsatz nur ein rein mathematisch-numerisches Verfahren, und die so genannten Solver der FE-Programme arbeiten auf dieser Grundlage.
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