Microstructural and viscous liquid loading effects on the propagation of love waves in a piezomagnetic layered structure

Sharma, Vanita; Kumar, Satish

doi:10.1080/15376494.2019.1702235

Cited by 17 publications

(1 citation statement)

References 38 publications

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“…The conductive and nonconductive liquids in an electrically open and shorted case have been taken into account to solve the dispersion relation and the effect of initial stress on the dispersive and attenuated characteristics of the love wave have been analysed. Love wave in piezomagnetic layered structure loaded with a microstructural and viscous liquid have been studied by Sharma and Kumar [30]. Goyal and Shahu [31] have theoretically investigated the influence of Newtonian liquid on phase velocity and attenuation of Love waves propagating in a piezomagnetic layer that is in perfect contact with the elastic substrate.…”

Section: Introductionmentioning

confidence: 99%

Shear horizontal wave dispersion in two phase magneto-electro-elastic material loaded with viscoelastic fluid layer

Singh,

Prasad

2024

Phys. Scr.

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In the present work, an exact analytical approach has used to study dispersive behavior of the shear horizontal (SH) wave in magneto-electro-elastic (MEE) material, loaded with a viscoelastic fluid. Complex dispersion equations are derived in the cases of electric short magnetic short (ESMS), electric short magnetic open (ESMO), electric open magnetic short (EOMS), and electric open magnetic open (EOMO) boundary conditions by solving the equilibrium equations of MEE material and the Stokes equation of viscoelastic fluid. To validate the present outcomes, the MEE material is changed into piezoelectric and piezomagnetic materials by taking some theoretical assumptions and the outcomes are matched with preexisting results. Effect of volume fraction, wave frequency, substrate thickness and thickness of the fluid layer on phase velocity and attenuation of SH wave have studied. This study may find its applications in better understanding of the surface acoustic wave devices incorporated with viscoelastic fluid layer.

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Section: Introductionmentioning

confidence: 99%