Results 221 to 230 of about 1,085,425 (239)

Suppression of spurious intermediate frequency modes in under-integrated elements by combined stiffness/viscous stabilization

open access: yesInternational Journal for Numerical Methods in Engineering, 2005
Solutions employing perturbation stiffness or viscous hourglass control with one-point quadrature finite elements often exhibit spurious modes in the intermediate frequency range.
Ted Belytschko
exaly   +2 more sources

Stability of 3D Textile Composite Reinforcement Simulations: Solutions to Spurious Transverse Modes

open access: yesApplied Composite Materials, 2016
The simulation of thick 3D composite reinforcement forming brings to light new modeling challenges. The specific anisotropic material behavior due to the possible slippage between fibers induces, among other phenomena, the development of spurious ...
Philippe Boisse, Nahiene Hamila
exaly   +2 more sources

Influence of Spurious Modes on the Efficiency of Piezoelectric Transformers: A Sensitivity Analysis

IEEE Transactions on Power Electronics, 2021
Stone, David   +2 more
exaly  

Wide-Stopband SIW Filters Using Modified Multi-Spurious Modes Suppression Technique

IEEE Transactions on Circuits and Systems II: Express Briefs, 2020
Wen Wu, Haowei Xie, Chunxia zhou
exaly  

Finite Element Vibration Analysis of Fluid–Solid Systems without Spurious Modes

SIAM Journal on Numerical Analysis, 1995
Rodolfo RodrĂ­guez
exaly  

A direct method for model updating with incomplete measured data and without spurious modes

Mechanical Systems and Signal Processing, 2007
Biswa N Datta
exaly  

Two-dimensional analysis of spurious modes in aluminum nitride film resonators

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 2007
Min Han, Hitoshi Sekimoto
exaly  

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