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dc.contributor.authorVinyas, M.-
dc.contributor.authorKattimani, Subhas Chandra-
dc.date.accessioned2020-03-31T08:38:42Z-
dc.date.available2020-03-31T08:38:42Z-
dc.date.issued2017-
dc.identifier.citationCoupled Systems Mechanics, 2017, Vol.6, 3, pp.351-368en_US
dc.identifier.urihttps://idr.nitk.ac.in/jspui/handle/123456789/12142-
dc.description.abstractIn this article, the multiphysics response of magneto- electro-elastic (MEE) cantilever beam subjected to thermo-mechanical loading is analysed. The equilibrium equations of the system are obtained with the aid of the principle of total potential energy. The constitutive equations of a MEE material accounting the thermal fields are used for analysis. The corresponding finite element (FE) formulation is derived and model of the beam is generated using an eight noded 3D brick element. The 3D FE formulation developed enables the representation of governing equations in all three axes, achieving accurate results. Also, geometric, constitutive and loading assumptions required to dimensionality reduction can be avoided. Numerical evaluation is performed on the basis of the derived formulation and the influence of various mechanical loading profiles and volume fractions on the direct quantities and stresses is evaluated. In addition, an attempt has been made to compare the individual effect of thermal and mechanical loading with the combined effect. It is believed that the numerical results obtained helps in accurate design and development of sensors and actuators. 2017 Techno-Press, Ltd.en_US
dc.titleMultiphysics response of magneto-electro-elastic beams in thermo-mechanical environmenten_US
dc.typeArticleen_US
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