# Effect of Displacement Current in Magneto-Electro-Elastic 3D Beam Subjected to Dynamic Loading

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56 citations

##### References

326 citations

### Additional excerpts

...4 [7, 8] Elastic constants Magnetic permeability C11 = C22 225 11 = 22 −2....

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### "Effect of Displacement Current in M..." refers background or methods in this paper

...Bm, exhibiting linear coupling between magnetic, electric, and elastic field can be written as [5]: j = CjkSk − e jm Em − d jm Bm, (1....

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...[5] has presented finite element modeling of a fully coupled thermopiezomagnetic medium using a thermodynamic potential....

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...[5] have given a general formulation for MEE medium....

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...Differential Equation for Magneto-Electro-Elastic Medium The energy functional neglecting surface tractions can be written as [5]: = ∫ v Gdv − ∫ v uT Pbdv + ∫ v vdv − ∫ v AT Jdv, (3) where u, , A are mechanical displacement, electric scalar potential, and magnetic vector potential, respectively....

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60 citations

### "Effect of Displacement Current in M..." refers methods in this paper

...Analytical solutions to magneto-electro-elastic cantilever beam under uniformly distributed load presented by Jiang and Ding [9] are compared with results obtained by a threedimensional finite element formulation using the magnetic scalar potential approach and is shown in Table 2....

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...Comparison of analytical solution using plane stress assumption with 3D finite element results Reference point Electric potential [9] Electric potential (present 3D) Magnetic potential [9] Magnetic potential (present 3D with magnetic scalar approach) (0....

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...[9] A. Jiang, and H. Ding, Analytical solutions to magneto-electroelastic beams, Struc....

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