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Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading

The aim of this study is to show the advantage of Functionally Graded Material (FGM) as a coated layer and bond coated (under coated) layer in new coated beam structures. Three pattern coated such as Homogeneous Coated (HC), Functionally Graded Coated (FGC), and Homogeneous-Functionally Graded Coate...

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Main Authors: Toudehdehghan A., Mathews J.
Other Authors: 57196438389
Format: Conference Paper
Published: American Institute of Physics Inc. 2023
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spelling my.uniten.dspace-248252023-05-29T15:27:35Z Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading Toudehdehghan A. Mathews J. 57196438389 57196439194 The aim of this study is to show the advantage of Functionally Graded Material (FGM) as a coated layer and bond coated (under coated) layer in new coated beam structures. Three pattern coated such as Homogeneous Coated (HC), Functionally Graded Coated (FGC), and Homogeneous-Functionally Graded Coated (H-FGC) were considered. The static analysis of three different coated beam with non-uniform cross-section is emphasized for this study. The classical beam theory with several boundary conditions under uniformly transverse loading is analyzed by using Ansys software. In FGM layer of beams, changes of material properties are assumed based on layerwise method. The material properties in each layer differ as a sigmoid function along the thickness coordinate in order to analyze the composite. And also Poisson's ratio is considered constant across the thickness of coated beams. The deflections and stresses of coated beams are evaluated and under discussion based on two different material parameters. The results are showed that the H-FGC pattern has minimum deflection like the HC pattern. In the H-FGC pattern, the stress distribution at the interface of coated layer with substrate layer gradually change as well as the stress in the ceramic coated layer has not increased. � 2019 Author(s). Final 2023-05-29T07:27:35Z 2023-05-29T07:27:35Z 2019 Conference Paper 10.1063/1.5085998 2-s2.0-85060452297 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060452297&doi=10.1063%2f1.5085998&partnerID=40&md5=21ee365a4137c888207c7676596ef9d4 https://irepository.uniten.edu.my/handle/123456789/24825 2059 20055 American Institute of Physics Inc. Scopus
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
description The aim of this study is to show the advantage of Functionally Graded Material (FGM) as a coated layer and bond coated (under coated) layer in new coated beam structures. Three pattern coated such as Homogeneous Coated (HC), Functionally Graded Coated (FGC), and Homogeneous-Functionally Graded Coated (H-FGC) were considered. The static analysis of three different coated beam with non-uniform cross-section is emphasized for this study. The classical beam theory with several boundary conditions under uniformly transverse loading is analyzed by using Ansys software. In FGM layer of beams, changes of material properties are assumed based on layerwise method. The material properties in each layer differ as a sigmoid function along the thickness coordinate in order to analyze the composite. And also Poisson's ratio is considered constant across the thickness of coated beams. The deflections and stresses of coated beams are evaluated and under discussion based on two different material parameters. The results are showed that the H-FGC pattern has minimum deflection like the HC pattern. In the H-FGC pattern, the stress distribution at the interface of coated layer with substrate layer gradually change as well as the stress in the ceramic coated layer has not increased. � 2019 Author(s).
author2 57196438389
author_facet 57196438389
Toudehdehghan A.
Mathews J.
format Conference Paper
author Toudehdehghan A.
Mathews J.
spellingShingle Toudehdehghan A.
Mathews J.
Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
author_sort Toudehdehghan A.
title Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
title_short Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
title_full Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
title_fullStr Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
title_full_unstemmed Finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
title_sort finite element analysis of non-uniform cross-section functionally graded coated beam subjected to mechanical loading
publisher American Institute of Physics Inc.
publishDate 2023
_version_ 1806426658909978624
score 13.211869

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