Analysis of elliptical structures with constant axial ratio by Body-of-Revolution Finite Element Method and Transformation Optics

2019 ◽  
Vol 11 (5-6) ◽  
pp. 501-508 ◽  
Author(s):  
G. G. Gentili ◽  
M. Khosronejad ◽  
G. Pelosi ◽  
S. Selleri
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Coordinate Transformation ◽  
Axial Ratio ◽  
Transformation Optics ◽  
Body Of Revolution ◽  
Efficient Tool ◽  
Circular Shape ◽  
Elliptical Shape ◽  
Element Method

AbstractThis paper describes a method to analyze open or closed elliptical structures with constant axial ratio by a Body-of-Revolution (BoR) Finite Element Method (FEM). The method is based on Transformation Optics, a coordinate transformation that maps the elliptical shape to a circular shape, for which BoR-FEM represents a greatly efficient tool for the 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.

Contact modelling by the finite element method : Application to the piezoelectric motor

1999 ◽  
Vol 09 (PR9) ◽  
pp. Pr9-217-Pr9-226
Author(s):  
H. Ouazzani Touhami ◽  
J. C. Debus ◽  
L. Buchaillot
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Piezoelectric Motor ◽  
The Finite Element Method ◽  
Contact Modelling ◽  
Element Method

A Study on Extrusion Deformation Behavior of ZAM631 Magnesium Alloy Using the Rigid Plastic Finite Element Method

2015 ◽  
Vol 53 (8) ◽  
pp. 569-577 ◽  
Author(s):  
Kwang Shin ◽  
Ki Soon Choi ◽  
Ji Hoon Hwang ◽  
Kyunghoon Lee
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Magnesium Alloy ◽  
Deformation Behavior ◽  
Rigid Plastic ◽  
Element Method
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