Numerical and Experimental Study of Impulsive Sound Attenuation of an Earmuff
Shock and Vibration, 2002 This work compares the results of laboratory experiments with numerical modelling using the finite element method in order to assess the attenuation of hearing protectors under conditions of high amplitude impulse noise.
Felipe Vergara +2 more
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Imperfection sensitivity of shear banding in gradient-dependent Cam-clay plasticity model
Computer Assisted Methods in Engineering and Science, 2017 The paper deals with the numerical simulation of strain localization in granular two-phase material. A gradient enhancement of modified Cam-clay model is introduced to overcome the problem of spurious discretization sensitivity of finite element ...
Anna Stankiewicz
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Engine dynamic analysis with general nonlinear finite element codes. Part 2: Bearing element implementation overall numerical characteristics and benchmaking [PDF]
Finite element codes are used in modelling rotor-bearing-stator structure common to the turbine industry. Engine dynamic simulation is used by developing strategies which enable the use of available finite element codes.
Adams, M. +4 more
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3D finite element modelling of multilateral junction wellbore stability
Petroleum Science, 2018 Wellbore failure can occur at different stages of operations. For example, wellbore collapse might happen during drilling and/or during production. The drilling process results in the removal of an already stressed rock material.
Assef Mohamad-Hussein, Juliane Heiland
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Time-domain formulation of cold plasma based on mass-lumped finite elements [PDF]
, 2011 Recent advances in FDTD simulations of simple dielectrics have opened the possibility of various forms of local refinement [1]. These possibilities are based on writing FDTD as a special case of a finite element technique.
De Zutter, Daniël, Tierens, Wouter
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Modeling crack discontinuities without element‐partitioning in the extended finite element method [PDF]
, 2017 Eric Chin, Jean B. Lasserre, N. Sukumar
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Finite-Element Modelling of Crack Sealant Flexible Pavement
The Baltic Journal of Road and Bridge Engineering, 2007 This paper documents the use of finite element analyses techniques to determine the failure mechanism in a crack sealant pavement under moving loads. The flexible pavement that is modelled is on a medium-strength subgrade.
Hassan Ziari +2 more
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Geometric Properties of Steel Components with Stability and Fatigue Risks Using 3D-Laser-Scanning
BuildingsNowadays, 3D laser scanning technology is extensively employed in laboratory investigations of steel structural components, providing accurate geometric dimensions to reduce uncertainties caused by indeterminate geometry in experimental results.
Zheng Li +4 more
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Finite element modelling of thin intermetallic compound layer fractures
Journal of Mechanical Engineering and Sciences, 2017 A thin intermetallic compound (IMC) of solder ball joint induces strong stress concentration between the pad and solder where a crack propagated near the IMC layer.
Ooi Eang Pang +4 more
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