Results 161 to 170 of about 710,523 (202)

Stabilized finite elements for semiconductor device simulation

Computing and Visualization in Science, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Finite element simulation to improve the sensitivity of a MIT

2015 IEEE 12th International Multi-Conference on Systems, Signals & Devices (SSD15), 2015
In the field of magnetic inductance tomography, signal processing is a real challenge. This is due to the divergent nature of magnetic fields. The sensitivity, i.e. the change in the receiving signal by means of an electrically conductive sample in a measuring volume depends strongly on the positioning of the sample.
Maral Heidary Dastjerdi, Olfa Kanoun, Jörg Himmel   +2 more
openaire   +1 more source

Micromechanical simulations of biopolymer networks with finite elements

Journal of Computational Physics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Christian J. Cyron, Kei W. Müller, Andreas R. Bausch, Wolfgang A. Wall   +3 more
openaire   +3 more sources

Higher-order finite elements for embedded simulation

ACM Transactions on Graphics, 2020
As demands for high-fidelity physics-based animations increase, the need for accurate methods for simulating deformable solids grows. While higherorder finite elements are commonplace in engineering due to their superior approximation properties for many problems, they have gained little traction in the computer graphics community.
Andreas Longva, Fabian Löschner, Tassilo Kugelstadt, José Antonio Fernández-Fernández, Jan Bender   +4 more
openaire   +1 more source

Finite-element simulation of solidification

Journal of Materials Processing Technology, 1990
Abstract The problem of predicting the solidification front and the temperature field for the case of the continuous-casting process is of great practical importance. Due to the release of latent heat during the change of phase, such a problem is non-linear and considerably more difficult to solve than the corresponding single-phase problem.
openaire   +1 more source

Elasto-Plastic Finite Element Simulations

2014
The continuum mechanics basics for plasticity, i.e. the yield condition, the flow rule, the hardening law, and the elasto-plastic modulus, for the one-dimensional rod will be used to describe the elasto-plastic behavior for monotonic and cyclic loading.
openaire   +1 more source

Finite Element Simulations of Twisted NbTi Conductors

IEEE Transactions on Applied Superconductivity, 2013
Low-temperature superconducting wires, NbTi and Nb3Sn, designed for ac applications, such as CERN and ITER magnets, are composed of twisted multifilament structures. Under time-varying applied magnetic field, twisting decreases the induced electromotive forces between the filaments and is therefore an effective method to reduce interfilamentary ...
M. Lyly, V. Zermeno, A. Stenvall, V. Lahtinen, R. Mikkonen   +4 more
openaire   +1 more source

DYNAMIC FINITE ELEMENT SIMULATIONS ON THE CONNECTION MACHINE

International Journal of High Speed Computing, 1989
This paper reports on our early experience with solving large scale finite element dynamic problems on the Connection Machine. We describe a distributed data structure that allows very efficient massively parallel computations on irregular two and three dimensional finite element meshes.
Charbel Farhat, N. Sobh, K. C. Park
openaire   +1 more source

Finite-Element Simulations of Earthquakes

2000
This thesis discusses simulations of earthquake ground motions using prescribed ruptures and dynamic failure. Introducing sliding degrees of freedom led to an innovative technique for numerical modeling of earthquake sources. This technique allows efficient implementation of both prescribed ruptures and dynamic failure on an arbitrarily oriented fault ...
openaire   +1 more source

Presurgical finite element simulation of scoliosis correction

Journal of Biomedical Engineering, 1989
For surgical correction of scoliotic spinal deformity, internal fixation systems apply lateral and distractive corrective forces. In order to gain maximal correction, a finite--element analysis of the spinal deformity correction technique has been carried out preoperatively, after first employing the spinal deformity correction finite--element model to
K, Subbaraj, D N, Ghista, G R, Viviani
openaire   +2 more sources