Results 91 to 100 of about 31,984 (165)

Nonlinear solid mechanics analysis using the parallel selective element-free Galerkin method [PDF]

, 2013
A variety of meshless methods have been developed in the last fifteen years with an intention to solve practical engineering problems, but are limited to small academic problems due to associated high computational cost as compared to the standard finite
ULLAH, ZAHUR
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On Prediction of 3d Stress State in Elastic Shell by Higher-order Shell Formulations [PDF]

, 2008
In this work we study the accuracy of modem higher-order shell finite element formulations in computation of 3d stress state in elastic shells. In that sense we compare three higher-order shell models: (i) with seven dislacement-like kinematic parameters,
Brank, Boštjan, Ibrahimbegović, Adnan, Bohinc, Uroš   +2 more
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A semi-analytical method based on the Green's function for the laser melting process of the metal materials

Case Studies in Thermal Engineering
Thermal responses of the metal materials subjected to intense laser irradiation are complicated due to the phase change in the melting process. In order to simplify this problem, previous studies usually ignored the liquid phase or took the usage of ...
Yi Wang, Jingxuan Ma, Yu Zhang, Jialing Yang, Xianfeng Yang   +4 more
doaj   +1 more source

Predicting the Ultimate Axial Load Capacity of Joints formed using V-Band Retainers [PDF]

V-band retainers are widely used in the automotive, aircraft and aerospace industries to connect a pair of circular flanges to provide a joint with good axial strength and torsional rigidity.
Müller, Matthias
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A quantitative assessment of random field models in finite element buckling analyses of composite cylinders [PDF]

, 2012
Large scatter characterizes the collapse load of thin-walled structures due to their imperfection sensitivity. Random fields can be used to include imperfections in a finite element model.
Degenhardt, Richard, De Groof, L., Haller, H., Oberguggenberger, M., Kling, Alexander   +4 more
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A semi-analytical model for predicting the mechanical responses around a non-circular wellbore by using complex variable method

Geomechanics and Geophysics for Geo-Energy and Geo-Resources
A good knowledge of in situ stresses, including their orientations and magnitudes at depth, is of critical importance in extracting unconventional oil and gas resources.
Wenbao Zhai, Haoze Zhang, Zixuan Yang, Zhaowei Chen, Bisheng Wu, Jiaxing Zhou, Shaoyi Cheng, Peng Tan   +7 more
doaj   +1 more source

Adaptive finite elements for viscoelastic deformation problems [PDF]

, 2008
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.This thesis is concerned with the theoretical and computational aspects of generating solutions to problems involving materials with fading memory, known as
Hill, Harry
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Finite element beam propagation method for analysis of plasmonic waveguide [PDF]

, 2008
The basic idea of the finite element beam propagation method (FE-BPM) is described. It is applied to calculate the fundamental mode of a channel plasmonic polariton (CPP) waveguide to confirm its validity.
Li ZF, Chen JJ, Fan ZC, Chen, JJ, Chinese Acad Sci, Inst Semicond, Res Ctr Semicond Integrat, Beijing 100083, Peoples R China. 电子邮箱地址: jjchen@semi.ac.cn, Yang FH   +4 more
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Three-dimensional dynamic response of infinite plate resting on multilayered orthotropic foundation under moving loads. [PDF]

PLoS One
Zhang CL, Cao M, Hong L, Qi YF.
europepmc   +1 more source

Sparse polynomial surrogates for F-actin networks with compliant crosslinkers. [PDF]

Biomech Model Mechanobiol
Pacheco L, Parente M, Ferreira J.
europepmc   +1 more source