Results 61 to 70 of about 710,523 (202)

Adaptive Finite Element Method for Simulation of Optical Nano Structures

open access: yes, 2007
We discuss realization, properties and performance of the adaptive finite element approach to the design of nano-photonic components. Central issues are the construction of vectorial finite elements and the embedding of bounded components into the ...
Becker   +15 more
core   +2 more sources

Simulation of gas micro flows based on finite element and finite volume method [PDF]

open access: yes, 2014
This paper was presented at the 4th Micro and Nano Flows Conference (MNF2014), which was held at University College, London, UK. The conference was organised by Brunel University and supported by the Italian Union of Thermofluiddynamics, IPEM, the ...
4th Micro and Nano Flows Conference (MNF2014)   +3 more
core  

A general algorithm using finite element method for aerodynamic configurations at low speeds [PDF]

open access: yes
A finite element algorithm for numerical simulation of two-dimensional, incompressible, viscous flows was developed. The Navier-Stokes equations are suitably modelled to facilitate direct solution for the essential flow parameters.
Balasubramanian, R.
core   +1 more source

The ALE-method with triangular elements: direct convection of integration point values [PDF]

open access: yes, 2000
The arbitrary Lagrangian-Eulerian (ALE) finite element method is applied to the simulation of forming processes where material is highly deformed. Here, the split formulation is used: a Lagrangian step is done with an implicit finite element formulation,
Huetink, Han   +4 more
core   +2 more sources

A new algorithm for finite element simulation of wedge osteotomies in voxel models with application to the tibia

open access: yesOrthopedic Research and Reviews, 2010
Thomas Pressel1, Markus D Schofer1, Jörg Meiforth2, Markus Lengsfeld1, Jan Schmitt11Department of Orthopaedics and Rheumatology, University Hospital Marburg, Marburg, Germany; 2St.
Thomas Pressel   +3 more
doaj  

Surgery Simulation using Fast Finite Elements [PDF]

open access: yes, 1996
This paper describes our recent work on real-time Surgery Simulation using Fast Finite Element models of linear elasticity [1]. In addition we discuss various improvements in terms of speed and realism.
openaire   +2 more sources

A fully coupled finite element framework for thermal fracturing simulation in subsurface cold CO2 injection

open access: yesPetroleum, 2018
Thermal fracturing could occur during cold CO2 injection into subsurface warm rock formations. It can be seen in a variety of fields such as carbon geo-sequestration, unconventional gas development, enhanced oil recovery, geothermal energy extraction ...
Shunde Yin
doaj   +1 more source

Dynamic characterization, monitoring and control of rotating flexible beam-mass structures via piezo-embedded techniques [PDF]

open access: yes
A variational principle and a finite element discretization technique were used to derive the dynamic equations for a high speed rotating flexible beam-mass system embedded with piezo-electric materials.
Lai, Steven H.-Y.
core   +1 more source

Finite element analysis of aerodynamic heating in three dimensional viscous high speed compressible flow: An assessment [PDF]

open access: yes
The current capability of the finite element method for solving problems of viscous flow is reviewed. Much work has been directed to the simulation of incompressible flows and the relevant features are described.
Morgan, K., Thornton, E. A.
core   +1 more source

Towards better finite element modelling of elastic recovery in sheet metal forming of advanced high strength steel [PDF]

open access: yes, 2011
The first part of this study discusses the influence of element type on parameters such as accuracy of the FE simulation, simulation time and convergence. Guidelines on optimal implementation of element types are proposed.
De Waele, Wim, Safaei, Mohsen
core  

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