Results 111 to 120 of about 199,999 (313)
Advanced Engineering Materials, EarlyView.This article presents an experimental and numerical modal investigation of composite sandwich structures using surfboards as model systems. By comparing different core materials and reinforcement strategies, the study demonstrates how local stiffeners influence vibrational response and introduce characteristic modal features, highlighting modal ...
Brett Connellan +4 more
wiley +1 more source
Finite elements in task-level animation
This paper addresses the problem of grasping rigid and deformable objects in a task-level animation system. After an introduction on task planning and grasping, it emphasizes the use of FEM for modelling both elastically and plastically deformations of ...
Thalmann, D., Magnenat Thalmann, N.
core +1 more source
On the advantages of hybrid beam-shell structural finite element models for the efficient analysis of metal wind turbine support towers [PDF]
, 2019 Metal wind turbine support towers are very tall and slender shell structures designed to exhibit a stepwise varying distribution of optimised wall thicknesses, with strakes in the upper regions of the tower usually being much thinner than those in the ...
Sadowski, Adam
core +1 more source
Orthodontic Internal Resorption Assessment in Periodontal Breakdown-A Finite Elements Analysis (Part II). [PDF]
Healthcare (Basel), 2023 Moga RA +4 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Grain boundary triple junctions are an essential ingredient of the microstructure of polycrystalline materials. In this study, a triple junction is observed using atomic‐resolution scanning transmission electron microscopy and characterized. Computer simulations reveal that the junction has a dislocation character that is determined by the joining ...
Tobias Brink +4 more
wiley +1 more source
Finite Elements Analysis of Tooth-A Comparative Analysis of Multiple Failure Criteria. [PDF]
Int J Environ Res Public Health, 2023 Moga RA, Olteanu CD, Daniel BM, Buru SM.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome +6 more
wiley +1 more source
3D mixed finite elements for curved, flat piezoelectric structures
International Journal of Smart and Nano Materials, 2019 The Tangential-Displacement Normal-Normal-Stress (TDNNS) method is a finite element method that was originally introduced for elastic solids and later extended to piezoelectric materials.
Martin Meindlhumer, Astrid Pechstein
doaj +1 more source
Biomechanical application of finite elements in the orthopedics of stiff clubfoot. [PDF]
BMC Musculoskelet Disord, 2022 Liu W +6 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.X‐ray computed tomography reveals how process‐induced defects evolve from green to sintered states in Fused Filament Fabrication (FFF)‐manufactured 17‐4PH stainless steel. Internal porosity, weakest cross‐sections, and fracture locations show strong correlation with tensile performance, demonstrating the potential of computed tomography (CT)‐based ...
György Ledniczky +3 more
wiley +1 more source