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Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate

The composition of hydroxyapatite (HA) as the ceramic phase and titanium (Ti) as the metallic phase in HA/Ti functionally graded materials (FGMs) shows an excellent combination of high biocompatibility and high mechanical properties in a structure. Because the gradation of these properties is one of...

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Main Authors: Jamaludin, Siti Nur Sakinah, Basri, Shahnor, Ahmad Hussain,, Al-Othmany, Dheya Shujaa, Mustapha, Faizal, Muhammad Nuruzzaman, Dewan
Format: Article
Language:English
Published: Hindawi Publishing Corporation 2014
Online Access:http://psasir.upm.edu.my/id/eprint/35849/1/Three-Dimensional%20Finite%20Element%20Modeling%20of.pdf
http://psasir.upm.edu.my/id/eprint/35849/
http://www.hindawi.com/journals/mpe/2014/371462/abs/
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spelling my.upm.eprints.358492016-02-10T08:47:08Z http://psasir.upm.edu.my/id/eprint/35849/ Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate Jamaludin, Siti Nur Sakinah Basri, Shahnor Ahmad Hussain, Al-Othmany, Dheya Shujaa Mustapha, Faizal Muhammad Nuruzzaman, Dewan The composition of hydroxyapatite (HA) as the ceramic phase and titanium (Ti) as the metallic phase in HA/Ti functionally graded materials (FGMs) shows an excellent combination of high biocompatibility and high mechanical properties in a structure. Because the gradation of these properties is one of the factors that affects the response of the functionally graded (FG) plates, this paper is presented to show the domination of the grading parameter on the displacement and stress distribution of the plates. A three-dimensional (3D) thermomechanical model of a 20-node brick quadratic element is used in the simulation of the thermoelastic behaviors of HA/Ti FG plates subjected to constant and functional thermal, mechanical, and thermomechanical loadings. The convergence properties of the present results are examined thoroughly in order to assess the accuracy of the theory applied and to compare them with the established research results. Instead of the grading parameter, this study reveals that the loading field distribution can be another factor that reflects the thermoelastic properties of the HA/Ti FG plates. The FG structure is found to be able to withstand the thermal stresses while preserving the high toughness properties and thus shows its ability to operate at high temperature. Hindawi Publishing Corporation 2014 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/35849/1/Three-Dimensional%20Finite%20Element%20Modeling%20of.pdf Jamaludin, Siti Nur Sakinah and Basri, Shahnor and Ahmad Hussain, and Al-Othmany, Dheya Shujaa and Mustapha, Faizal and Muhammad Nuruzzaman, Dewan (2014) Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate. Mathematical Problems in Engineering, 2014. art. no. 371462. pp. 1-20. ISSN 1024-123X; ESSN: 1563-5147 http://www.hindawi.com/journals/mpe/2014/371462/abs/ 10.1155/2014/371462
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The composition of hydroxyapatite (HA) as the ceramic phase and titanium (Ti) as the metallic phase in HA/Ti functionally graded materials (FGMs) shows an excellent combination of high biocompatibility and high mechanical properties in a structure. Because the gradation of these properties is one of the factors that affects the response of the functionally graded (FG) plates, this paper is presented to show the domination of the grading parameter on the displacement and stress distribution of the plates. A three-dimensional (3D) thermomechanical model of a 20-node brick quadratic element is used in the simulation of the thermoelastic behaviors of HA/Ti FG plates subjected to constant and functional thermal, mechanical, and thermomechanical loadings. The convergence properties of the present results are examined thoroughly in order to assess the accuracy of the theory applied and to compare them with the established research results. Instead of the grading parameter, this study reveals that the loading field distribution can be another factor that reflects the thermoelastic properties of the HA/Ti FG plates. The FG structure is found to be able to withstand the thermal stresses while preserving the high toughness properties and thus shows its ability to operate at high temperature.
format Article
author Jamaludin, Siti Nur Sakinah
Basri, Shahnor
Ahmad Hussain,
Al-Othmany, Dheya Shujaa
Mustapha, Faizal
Muhammad Nuruzzaman, Dewan
spellingShingle Jamaludin, Siti Nur Sakinah
Basri, Shahnor
Ahmad Hussain,
Al-Othmany, Dheya Shujaa
Mustapha, Faizal
Muhammad Nuruzzaman, Dewan
Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
author_facet Jamaludin, Siti Nur Sakinah
Basri, Shahnor
Ahmad Hussain,
Al-Othmany, Dheya Shujaa
Mustapha, Faizal
Muhammad Nuruzzaman, Dewan
author_sort Jamaludin, Siti Nur Sakinah
title Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
title_short Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
title_full Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
title_fullStr Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
title_full_unstemmed Three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
title_sort three-dimensional finite element modeling of thermomechanical problems in functionally graded hydroxyapatite/titanium plate
publisher Hindawi Publishing Corporation
publishDate 2014
url http://psasir.upm.edu.my/id/eprint/35849/1/Three-Dimensional%20Finite%20Element%20Modeling%20of.pdf
http://psasir.upm.edu.my/id/eprint/35849/
http://www.hindawi.com/journals/mpe/2014/371462/abs/
_version_ 1643831575712890880
score 13.211869

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