FEM-Aided Material Selection and Derivation of Material Indices

Martin Kratochvíl; Pavel Florian; Ivana Mazínová; Filip Hrdlička

doi:10.4028/www.scientific.net/MSF.919.266

Paper Titles

Effect of Processing Parameters on Mechanical Properties of 3D Printed Samples
p.230

Energy Demand Reduction in Nearly Zero-Energy Buildings by Highly Efficient Aluminium Foam Heat Exchangers
p.236

Impact Resistance Study of High-Density Polyethylene through Drop-Weight and Tensile Impact Tests
p.246

FEM Modelling Techniques for Three Point Bend Test of Rubber Composites
p.257

FEM-Aided Material Selection and Derivation of Material Indices
p.266

Optimization of the Material of External Fixator with FEM Simulation
p.275

Research into the Impact of the Beam Material and Embedding on the Size of the Maximum Deflection and Stress by Using Numerical Simulation
p.282

Hyperelastic Material Characterization: A Method of Reducing the Error of Using only Uniaxial Data for Fitting Mooney-Rivlin Curve
p.292

Computer Analysis of Polyolefins Produced with Injection Molding Process Using Physical Blowing Agents
p.299

HomeMaterials Science ForumMaterials Science Forum Vol. 919FEM-Aided Material Selection and Derivation of...

FEM-Aided Material Selection and Derivation of Material Indices

Abstract:

This paper is devoted to the derivation of material indices using the finite element method. Material indices take into account material properties such a Young’s modulus and density are a powerful tool for material selection for various applications since they allow a quick comparison of suitability of different materials. Until now material indices were developed analytically for rather simple textbook-like examples. However, by implementing the finite element method and data fitting tools material indices can be developed for more complicated problems where the analytical solution cannot be obtained. The current paper describes derivation of material indices using ANSYS software. It is used as a simulator of a physical phenomenon. The simulation generates output data which is used to derive the material index.

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Periodical:

Materials Science Forum (Volume 919)

Pages:

266-274

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.919.266

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Online since:

April 2018

Authors:

Martin Kratochvíl, Pavel Florian, Ivana Mazínová*, Filip Hrdlička

Keywords:

ANSYS, CES EduPack, DOE, Finite Element Method (FEM), Material Indices, MATLAB, Selection Optimization

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