Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method
Thermomechanical behavior and crack propagation in a functionally graded metal/ceramic plate undergoing thermal shock are analyzed by using the finite element method. A two-dimensional plane strain functionally graded finite element has been developed within the ABAQUS software environment for this...
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| Format: | Article |
| Language: | English |
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Wiley
2016-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2016/7514638 |
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| _version_ | 1841524705602830336 |
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| author | Vyacheslav N. Burlayenko |
| author_facet | Vyacheslav N. Burlayenko |
| author_sort | Vyacheslav N. Burlayenko |
| collection | DOAJ |
| description | Thermomechanical behavior and crack propagation in a functionally graded metal/ceramic plate undergoing thermal shock are analyzed by using the finite element method. A two-dimensional plane strain functionally graded finite element has been developed within the ABAQUS software environment for this purpose. An actual material gradation has been accomplished by sampling material quantities directly at the Gauss points of the element via programming appropriate user-defined subroutines. The virtual crack closure technique is used to model a crack growth under thermal loading. Contact possible between crack lips during the crack advance is taken into account in thermomechanical simulations as well. The paper shows that the presented finite element model can be applied to provide an insight into the thermomechanical respond and failure of the metal/ceramic plate. |
| format | Article |
| id | doaj-art-ff453c0a379d446891cc60898090747c |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-ff453c0a379d446891cc60898090747c2025-02-03T05:47:36ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422016-01-01201610.1155/2016/75146387514638Modelling Thermal Shock in Functionally Graded Plates with Finite Element MethodVyacheslav N. Burlayenko0Department of Applied Mathematics, National Technical University “KhPI”, 21 Frunze Street, Kharkiv 61002, UkraineThermomechanical behavior and crack propagation in a functionally graded metal/ceramic plate undergoing thermal shock are analyzed by using the finite element method. A two-dimensional plane strain functionally graded finite element has been developed within the ABAQUS software environment for this purpose. An actual material gradation has been accomplished by sampling material quantities directly at the Gauss points of the element via programming appropriate user-defined subroutines. The virtual crack closure technique is used to model a crack growth under thermal loading. Contact possible between crack lips during the crack advance is taken into account in thermomechanical simulations as well. The paper shows that the presented finite element model can be applied to provide an insight into the thermomechanical respond and failure of the metal/ceramic plate.http://dx.doi.org/10.1155/2016/7514638 |
| spellingShingle | Vyacheslav N. Burlayenko Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method Advances in Materials Science and Engineering |
| title | Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method |
| title_full | Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method |
| title_fullStr | Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method |
| title_full_unstemmed | Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method |
| title_short | Modelling Thermal Shock in Functionally Graded Plates with Finite Element Method |
| title_sort | modelling thermal shock in functionally graded plates with finite element method |
| url | http://dx.doi.org/10.1155/2016/7514638 |
| work_keys_str_mv | AT vyacheslavnburlayenko modellingthermalshockinfunctionallygradedplateswithfiniteelementmethod |