Analysis on the drive axle housing of heavy truck with the finite element method

2011 ◽  
Author(s):  
Jia Qian ◽  
Ma Fei
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
The Finite Element Method ◽  
Heavy Truck ◽  
Drive Axle ◽  
Drive Axle Housing ◽  
Element Method

Study on the Modal Analysis of the Cleaning Mechanical Drive Axle Housing

2012 ◽  
Vol 538-541 ◽  
pp. 2670-2674
Author(s):  
Xiao Zhu Xie ◽  
Wei Guo Wang ◽  
Xin Wei ◽  
Wei Hu ◽  
Qing Lei Ren ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Modal Analysis ◽  
Natural Frequencies ◽  
Resonance Region ◽  
Middle Part ◽  
The Finite Element Method ◽  
Drive Axle ◽  
Drive Axle Housing ◽  
Element Method

A finite element method (FEM) is used to make the modal analysis of the drive axle housing, the first ten natural frequencies and modal shapes are obtained. The parameter identification method is applied to obtain the experimental modes. There is a great agreement with the calculating modes and the experimental ones, which proves that the finite element method is rational. According to the theoretical analysis, the main deformations are bending and torsion at both ends of the drive axle housing and the deformation of the middle part is relatively high. The natural frequencies are at middle and high frequencies which are close to the mesh frequencies of the drive axle gears. Therefore increasing the thickness and redesigning of stiffened palates are applied to avoid the resonance region effectively.

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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