Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method

In this research paper, displacement, stresses and strains are presented for rotating FGM disk with variable thickness by using finite element method (FEM). Thermo-elastic material properties and thickness of FGM disk continuously vary as exponential and power law function in radial direction along...

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Autores principales:	Sharma Dinkar, Kaur Ramandeep, Sharma Honey
Formato:	article
Lenguaje:	EN
Publicado:	De Gruyter 2021
Materias:	fgm fem thickness stress strain and material properties Engineering (General). Civil engineering (General) TA1-2040
Acceso en línea:	https://doaj.org/article/4542dc8348f242f7889d678cae9ee4b5
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id	oai:doaj.org-article:4542dc8348f242f7889d678cae9ee4b5
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spelling	oai:doaj.org-article:4542dc8348f242f7889d678cae9ee4b52021-12-05T14:10:57ZInvestigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method2192-80102192-802910.1515/nleng-2021-0025https://doaj.org/article/4542dc8348f242f7889d678cae9ee4b52021-11-01T00:00:00Zhttps://doi.org/10.1515/nleng-2021-0025https://doaj.org/toc/2192-8010https://doaj.org/toc/2192-8029In this research paper, displacement, stresses and strains are presented for rotating FGM disk with variable thickness by using finite element method (FEM). Thermo-elastic material properties and thickness of FGM disk continuously vary as exponential and power law function in radial direction along radius of disk. The value of Poisson's ratio is taken as constant. The problem of thermo-elasticity is converted into second order governing differential equation in terms of radial coordinate. This conversion is based upon equilibrium equation for disk and stress-strain relationship. The influence of variable thickness, angular velocity and functionally graded materials is discussed on thermo-elastic characteristics of rotating disk for exponential variation of material properties. Further, these thermo-elastic characteristics of disk are plotted for various values of non-homogeneity parameter under power law distribution of material properties. Thus, the investigations done in this research paper may be useful for industrial area in construction an appropriate FGM disk by controlling above mentioned parameters.Sharma DinkarKaur RamandeepSharma HoneyDe Gruyterarticlefgmfemthicknessstressstrain and material propertiesEngineering (General). Civil engineering (General)TA1-2040ENNonlinear Engineering, Vol 10, Iss 1, Pp 312-322 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	fgm fem thickness stress strain and material properties Engineering (General). Civil engineering (General) TA1-2040
spellingShingle	fgm fem thickness stress strain and material properties Engineering (General). Civil engineering (General) TA1-2040 Sharma Dinkar Kaur Ramandeep Sharma Honey Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
description	In this research paper, displacement, stresses and strains are presented for rotating FGM disk with variable thickness by using finite element method (FEM). Thermo-elastic material properties and thickness of FGM disk continuously vary as exponential and power law function in radial direction along radius of disk. The value of Poisson's ratio is taken as constant. The problem of thermo-elasticity is converted into second order governing differential equation in terms of radial coordinate. This conversion is based upon equilibrium equation for disk and stress-strain relationship. The influence of variable thickness, angular velocity and functionally graded materials is discussed on thermo-elastic characteristics of rotating disk for exponential variation of material properties. Further, these thermo-elastic characteristics of disk are plotted for various values of non-homogeneity parameter under power law distribution of material properties. Thus, the investigations done in this research paper may be useful for industrial area in construction an appropriate FGM disk by controlling above mentioned parameters.
format	article
author	Sharma Dinkar Kaur Ramandeep Sharma Honey
author_facet	Sharma Dinkar Kaur Ramandeep Sharma Honey
author_sort	Sharma Dinkar
title	Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
title_short	Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
title_full	Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
title_fullStr	Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
title_full_unstemmed	Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
title_sort	investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method
publisher	De Gruyter
publishDate	2021
url	https://doaj.org/article/4542dc8348f242f7889d678cae9ee4b5
work_keys_str_mv	AT sharmadinkar investigationofthermoelasticcharacteristicsinfunctionallygradedrotatingdiskusingfiniteelementmethod AT kaurramandeep investigationofthermoelasticcharacteristicsinfunctionallygradedrotatingdiskusingfiniteelementmethod AT sharmahoney investigationofthermoelasticcharacteristicsinfunctionallygradedrotatingdiskusingfiniteelementmethod
_version_	1718371531279564800

Investigation of thermo-elastic characteristics in functionally graded rotating disk using finite element method

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