Results 11 to 20 of about 2,102,930 (373)
FINITE ELEMENT ANALYSIS OF AORTAL BIFURCATION
Acta Polytechnica, 2015 Arterial bifurcations loaded by internal pressure represent significant stress concentrators. Increased mechanical stress inside arterial wall probably accelerates pathogenic processes at these places.
Jakub Kronek, Rudolf Žitný
doaj +1 more source
Finite element analysis of pantograph-catenary dynamic interaction [PDF]
Archives of Transport, 2016 Numerical simulations of the pantograph-catenary dynamic interaction allow for assessment of the current collection quality provided by this subsystem at the design stage of the pantograph or the catenary system.
Paweł Zdziebko, Tadeusz Uhl
doaj +1 more source
Finite Element de Rham and Stokes Complexes in Three Dimensions [PDF]
arXiv, 2022 Finite element de Rham complexes and finite element Stokes complexes with various smoothness in three dimensions are systematically constructed. First smooth scalar finite elements in three dimensions are derived through a non-overlapping decomposition of the simplicial lattice.
arxiv
Finite element grad grad complexes and elasticity complexes on cuboid meshes [PDF]
arXiv, 2023 This paper constructs two conforming finite element grad grad and elasticity complexes on the cuboid meshes. For the finite element grad grad complex, an $H^2$ conforming finite element space, an $\boldsymbol{H}(\operatorname{curl}; \mathbb{S})$ conforming finite element space, an $\boldsymbol{H}(\operatorname{div}; \mathbb{T})$ conforming finite ...
arxiv
Convergence of Dziuk's semidiscrete finite element method for mean curvature flow of closed surfaces with high-order finite elements [PDF]
arXiv, 2021 Dziuk's surface finite element method for mean curvature flow has had significant impact on the development of parametric and evolving surface finite element methods for surface evolution equations and curvature flows. However, Dziuk's surface finite element method for mean curvature flow of closed surfaces remains still open since it was proposed in ...
arxiv
Finite element analysis of footwear and ground interaction [PDF]
, 2005 Military boots are designed to prevent the soft tissue and skeletal structure of the feet from damage under heavy usage. Good slip-resistant tread patterns of the outer-sole are vital to minimise the risk or severity of slipping under demanding ...
Araya +5 more
core +1 more source
FINITE ELEMENT ANALYSIS OF STRUCTURES [PDF]
Fiabilitate şi Durabilitate, 2015 The application of finite element method is analytical when solutions can not be applied for deeper study analyzes static, dynamic or other types of requirements in different points of the structures .In practice it is necessary to know the behavior of
PECINGINA OLIMPIA-MIOARA
doaj
Probabilistic Study of Bone Remodeling Using Finite Element Analysis
International Journal of Applied Mechanics and Engineering, 2013 The dynamic bone remodeling process is a computationally challenging research area that struggles to understand the actual mechanisms. It has been observed that a mechanical stimulus in the bone greatly affects the remodeling process. A 3D finite element
C. Werner, R.S.R. Gorla
doaj +1 more source
Towards tangled finite element analysis over partially inverted hexahedral elements [PDF]
arXiv, 2022 If a finite element mesh contains concave elements, it is said to tangled. Tangled meshes can occur during mesh generation, mesh optimization, and large deformation simulations, and will lead to erroneous results during finite element analysis. Recently, the authors introduced the tangled finite element method (TFEM) to accurately handle tangled 2D ...
arxiv
Two-Dimensional Automatic Mesh Generator for Finite Element Analysis [PDF]
, 1986 In this study a new automatic mesh generator for 2- dimensional finite element analysis is proposed, and its effectivity is surveyed through a number of test examples. Proposed one is for a micro-computer, and the program is written in BASIC.
Kajitani, Eiji +2 more
core +1 more source