scholarly journals FORMULATION OF AN EQUILIBRATING FINITE ELEMENT AND ITS APPLICATION TO SOLID CONTINUUM ANALYSIS

1983 ◽  
Vol 1983 (329) ◽  
pp. 39-48
Author(s):  
Shiro TOYOSHIMA ◽  
Hiroshi NAKANISHI ◽  
Yoshio NAMITA
Keyword(s):  
Finite Element ◽  
Continuum Analysis

Atomistic and Finite Element Contact Analysis of an Asperity and a Rigid Flat

2015 ◽  
Vol 642 ◽  
pp. 60-65
Author(s):  
Chung Ming Tan ◽  
Chao Ming Lin ◽  
Hung Jung Tsai
Keyword(s):  
Finite Element ◽  
Deformation Mechanisms ◽  
Atomistic Simulations ◽  
Dislocation Emission ◽  
Elastic Plastic ◽  
Continuum Analysis ◽  
Analysis Tools ◽  
Atomistic Models ◽  
Physical Phenomena ◽  
The Continuum

The elastic-plastic finite element and atomistic models for the frictionless contact of a deformable sphere pressed by a rigid flat is presented. The evolution of the elastic-plastic contact with increasing interference is analyzed using two different analysis tools. The simulation results show that deformation mechanisms revealed in the two different analysis tools are quite different from each other. The physical phenomena “jump-to-contact” and “force drops during dislocation emission” are observed in our atomistic simulations which can not be seen in the continuum analysis.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

Exact First Order Finite Element Modeling for Eddy Current NDE

1991 ◽  
Vol 3 (1) ◽  
pp. 235-253 ◽  
Author(s):  
L. D. Philipp ◽  
Q. H. Nguyen ◽  
D. D. Derkacht ◽  
D. J. Lynch ◽  
A. Mahmood
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Eddy Current ◽  
Element Modeling ◽  
First Order ◽  
Eddy Current Nde
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