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272.760  Articles
1 of 27.276 pages  |  10  records  |  more records»
Nowadays, 3D printing Fused Filament Fabrication (FFF) currently presents obstacles to achieve high printing speeds, mainly due to the inability of the hotend to process the filament fast enough. This article presents the results of the thermodynamic flow... see more

In these new eras, human race was stuck between fully converting vehicles using an electric motor or combustion engine. It is a known fact that people were forced by the government to reduce carbon footprint, with the new regulation of Carbon tax that wil... see more

This paper presents the 3D finite element (FE) analysis of the concrete-encased steel (CES) columns subjected to concentric or eccentric loadings. A new simplified technique of FE modelling that incorporates the concrete confinement behavior of the compos... see more

Objectives: This study aimed to analyze functional stresses around short and long implant-supported prostheses with different crown heights.Materials and Methods: Four three-dimensional (3D) models were designed with SolidWorks 2015. In models 1 (control)... see more

Objectives: The aim of this study was to investigate the stress distribution of different post and core materials in radicular dentin by three-dimensional finite element analysis (3D FEA).Materials and Methods: Twelve 3D models of a maxillary central inci... see more

Purpose: To present a methodological procedure to obtain the geometric and discrete models of a human mandible for numerical simulation of the biomechanical behavior of a partially edentulous mandible as a function of cancellous bone density.Methods: A 3D... see more

This paper presents an investigation on the undesirable vibration of an oblique-stud stator frame in a large hydropower generator by means of experimental and finite element (FE) analysis. First, field experimental tests were performed, and the results in... see more

This work proposes a methodology for defective pipe elastoplastic analysis using the Euler Bernoulli beam-pipe element formulation. The virtual work equation is modified to incorporate the stress concentration factor in beam-pipe element formulation. The ... see more

Spaceframes steel structures are a common worldwide technique for roofing wide areas. In this study, after validating one of the models experimentally, nonlinear 3d finite element modelling were performed to analyze failure mechanism of space frames model... see more

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