Quantitative comparison of experimental and Mohr-Coulomb finite element method simulation flow characteristics from quasi two-dimensional flat-bottomed bins

2020 ◽  
Vol 367 ◽  
pp. 689-702
Author(s):  
K. Pardikar ◽  
S. Zahid ◽  
C. Wassgren
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Flow Characteristics ◽  
Finite Element Method Simulation ◽  
Quantitative Comparison ◽  
Two Dimensional ◽  
Element Method

Minimization of X-Ray Mask Distortion by Two-Dimensional Finite Element Method Simulation

1990 ◽  
Vol 29 (Part 1, No. 10) ◽  
pp. 2203-2206 ◽  
Author(s):  
Akihiko Kishimoto ◽  
Shinji Kuniyoshi ◽  
Naoto Saito ◽  
Takashi Soga ◽  
Kozo Mochiji ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Finite Element Method Simulation ◽  
Two Dimensional ◽  
X Ray ◽  
Dimensional Finite Element ◽  
Element Method

scholarly journals Finite Element Method modeling of Additive Manufactured Compressor Wheel

2021 ◽  
Author(s):  
Márton Tamás Birosz ◽  
Mátyás Andó ◽  
Sudhanraj Jeganmohan
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Finite Element Method Simulation ◽  
Element Model ◽  
Tensile Tests ◽  
Raw Material ◽  
Isotropic Hardening ◽  
Compressor Wheel ◽  
Material Extrusion ◽  
Element Method

AbstractDesigning components is a complex task, which depends on the component function, the raw material, and the production technology. In the case of rotating parts with higher RPM, the creep and orientation are essential material properties. The PLA components made with the material extrusion process are more resistant than VeroWhite (material jetting) and behave similarly to weakly cross-linked elastomers. Also, based on the tensile tests, Young’s modulus shows minimal anisotropy. Multilinear isotropic hardening and modified time hardening models are used to create the finite element model. Based on the measurements, the finite element method simulation was identified. The deformation in the compressor wheel during rotation became definable. It was concluded that the strain of the compressor wheel manufactured with material extrusion technology is not significant.

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