Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM
This paper presents, numerical study of stress field in functionally graded material (FGM) hollow cylinder by using finite element method (FEM). The FGM cylinder is subjected to internal pressure and uniform heat generation. Thermoelastic material properties of FGM cylinder are assumed to vary along...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
De Gruyter
2020-05-01
|
| Series: | Nonlinear Engineering |
| Subjects: | |
| Online Access: | https://doi.org/10.1515/nleng-2020-0013 |
| _version_ | 1818726693227986944 |
|---|---|
| author | Sharma Dinkar Kaur Ramandeep |
| author_facet | Sharma Dinkar Kaur Ramandeep |
| author_sort | Sharma Dinkar |
| collection | DOAJ |
| description | This paper presents, numerical study of stress field in functionally graded material (FGM) hollow cylinder by using finite element method (FEM). The FGM cylinder is subjected to internal pressure and uniform heat generation. Thermoelastic material properties of FGM cylinder are assumed to vary along radius of cylinder as an exponential function of radius. The governing differential equation is solved numerically by FEM for isotropic and anistropic hollow cylinder. Additionally, the effect of material gradient index (β) on normalized radial stresses, normalized circumferential stress and normalized axial stress are evaluated and shown graphically. The behaviour of stress versus normalized radius of cylinder is plotted for different values of Poisson’s ratio and temperature. The graphical results shown that stress field in FGM cylinder is influenced by some of above mentioned parameters. |
| first_indexed | 2024-12-17T22:02:15Z |
| format | Article |
| id | doaj.art-4fda65ce6df94118aa1b66efef429aab |
| institution | Directory Open Access Journal |
| issn | 2192-8010 2192-8029 |
| language | English |
| last_indexed | 2024-12-17T22:02:15Z |
| publishDate | 2020-05-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Nonlinear Engineering |
| spelling | doaj.art-4fda65ce6df94118aa1b66efef429aab2022-12-21T21:30:57ZengDe GruyterNonlinear Engineering2192-80102192-80292020-05-019125626410.1515/nleng-2020-0013nleng-2020-0013Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEMSharma Dinkar0Kaur Ramandeep1Department of Mathematics, Lyallpur Khalsa College, Jalandhar-144001, Punjab, IndiaDepartment of Mathematics, I.K.G. Punjab Technical University, Jalandhar-144603, Punjab, IndiaThis paper presents, numerical study of stress field in functionally graded material (FGM) hollow cylinder by using finite element method (FEM). The FGM cylinder is subjected to internal pressure and uniform heat generation. Thermoelastic material properties of FGM cylinder are assumed to vary along radius of cylinder as an exponential function of radius. The governing differential equation is solved numerically by FEM for isotropic and anistropic hollow cylinder. Additionally, the effect of material gradient index (β) on normalized radial stresses, normalized circumferential stress and normalized axial stress are evaluated and shown graphically. The behaviour of stress versus normalized radius of cylinder is plotted for different values of Poisson’s ratio and temperature. The graphical results shown that stress field in FGM cylinder is influenced by some of above mentioned parameters.https://doi.org/10.1515/nleng-2020-0013fgmcylinderfemthermo-mechanical parameters |
| spellingShingle | Sharma Dinkar Kaur Ramandeep Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM Nonlinear Engineering fgm cylinder fem thermo-mechanical parameters |
| title | Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM |
| title_full | Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM |
| title_fullStr | Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM |
| title_full_unstemmed | Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM |
| title_short | Thermoelastic analysis of FGM hollow cylinder for variable parameters and temperature distributions using FEM |
| title_sort | thermoelastic analysis of fgm hollow cylinder for variable parameters and temperature distributions using fem |
| topic | fgm cylinder fem thermo-mechanical parameters |
| url | https://doi.org/10.1515/nleng-2020-0013 |
| work_keys_str_mv | AT sharmadinkar thermoelasticanalysisoffgmhollowcylinderforvariableparametersandtemperaturedistributionsusingfem AT kaurramandeep thermoelasticanalysisoffgmhollowcylinderforvariableparametersandtemperaturedistributionsusingfem |