Convergence of high-precision finite element method schemes for two-temperature plasma equation

2021 ◽  
Author(s):  
Mirsaid Aripov ◽  
Dauletbay Utebaev ◽  
Zhusipbay Nurullaev
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
High Precision ◽  
Temperature Plasma ◽  
Plasma Equation ◽  
Two Temperature ◽  
Element Method

Study on Parameter Identification of Mistuned Blades Based on Static Frequency Test and Finite Element Method

2014 ◽  
Vol 635-637 ◽  
pp. 281-284
Author(s):  
Liang Zhang ◽  
Xin Li
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Elastic Modulus ◽  
Parameter Identification ◽  
High Precision ◽  
Perturbation Parameter ◽  
Bisection Method ◽  
Frequency Test ◽  
Fast Speed ◽  
Element Method

With elastic modulus perturbation parameter of blade as mistuned parameter, a parameter identification method of mistuned blades is presented based on static frequency test , bisection method and finite element method. Take mistuned blades of the compressor as an example,the mistuned parameter of blades are identified. The identification results show that this method is high precision and fast speed.

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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