scholarly journals Investigation of wrinkling failure mechanics in metal spinning by Box-Behnken design of experiments using finite element method

2014 ◽  
Vol 78 (5-8) ◽  
pp. 981-995 ◽  
Author(s):  
M. Watson ◽  
H. Long ◽  
B. Lu
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Design Of Experiments ◽  
Box Behnken Design ◽  
Failure Mechanics ◽  
Metal Spinning ◽  
Element Method

Stochastic Finite Element Method (FEM) and Design of Experiments for Pressure Vessel and Piping (PVP) Decision Making

2006 ◽  
Author(s):  
Jeffrey T. Fong ◽  
James J. Filliben ◽  
Roland deWit ◽  
Barry Bernstein
Keyword(s):  
Finite Element Method ◽  
Decision Making ◽  
Finite Element ◽  
Design Of Experiments ◽  
Single Crystal Silicon ◽  
Quantitative Measure ◽  
Crystal Silicon ◽  
Stochastic Fem ◽  
Anisotropic Elastic ◽  
Element Method

Using an example from a recent study of the finite element method (FEM) solutions of the natural frequencies of single-crystal silicon cantilevers in atomic force microscopy (AFM), we present the results of an analysis using two powerful tools of engineering statistics, namely, (a) stochastic FEM, and (b) design of experiments. The analysis of the FEM results using ABAQUS, ANSYS, and LS-DYNA anisotropic elastic element types yields conclusions that engineers can use to justify decisions with quantitative measure of uncertainties. For PVP engineers, we show with an example that this methodology is equally applicable to their decision making process and the appropriate risk assessment.

scholarly journals Development of a New Self-flaring Rivet Geometry Using Finite Element Method and Design of Experiments

2020 ◽  
Vol 47 ◽  
pp. 383-388 ◽  
Author(s):  
Christian Kraus ◽  
Tobias Falk ◽  
Reinhard Mauermann ◽  
Welf-Guntram Drossel
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Design Of Experiments ◽  
Element Method

Modeling and Optimization of an Elliptical Shape Ultrasonic Motor Using Combination of Finite Element Method and Design of Experiments

2010 ◽  
Author(s):  
Hamed Sanikhani ◽  
Javad Akbari ◽  
Ali Reza Shahidi ◽  
Ali Akbar Darki
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Optimal Design ◽  
Design Of Experiments ◽  
Optimization Algorithm ◽  
Complex Structure ◽  
Optimization Method ◽  
Positioning Systems ◽  
Ultrasonic Motors ◽  
Element Method

Standing-wave ultrasonic motors are a modern class of positioning systems, which are used to deliver a high precision linear or rotary motion with an unlimited stroke. The design process should be performed through an effective optimization algorithm in order to guaranty proper and efficient function of these motors. An optimization method of ultrasonic motors is proposed based on the combination of finite element method and factorial design as a design of experiments in this study. The results show the ability of this method in optimal design of ultrasonic motors especially those which have a complex structure and multi modes operation principle.

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.

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