ItemArticle

Shearhorizontal wave transmission in prestressed rotating piezoelectricpiezomagnetic cylinders with imperfect interfaces: analytical modeling and parametric insights

Title
Shearhorizontal wave transmission in prestressed rotating piezoelectricpiezomagnetic cylinders with imperfect interfaces: analytical modeling and parametric insights
Creator
Seema; Alamoudi, Manal; Saeed, Abdulkafi Mohammed; Alahmadi, Reham A.; Chaudhary, Anjali; Ganie, Abdul Hamid
Description
This study develops an analytical framework to investigate shearhorizontal (SH) wave transmission in layered multiferroic cylinders composed of concentric piezoelectric (PE) and piezomagnetic (PM) materials under prestress and rotation. Both bi-layer and tri-layer configurations are examined, with the latter including a fiber-reinforced core, while the interfaces are modeled as mechanically, electrically, or magnetically imperfect using spring-type conditions. Closed-form dispersion relations are derived for electrically open/magnetically short and electrically short/magnetically open boundary cases. Numerical simulations are conducted to assess the influence of interfacial compliance, thickness ratio, rotation speed, and initial stress on phase and group velocities, as well as electromechanical coupling efficiency. The findings reveal that mechanical imperfection exerts a stronger influence on SH wave dispersion than electrical or magnetic defects, while PE/PM stiffening leads to monotonic phase velocity enhancement. Rotation and prestress are shown to significantly modify dispersion behavior, with PE layers more sensitive than PM layers. The novelty of this work lies in its unified treatment of multiferroic cylinders with simultaneous rotation, prestress, and multifield interface imperfections, bridging theoretical predictions with practical design considerations. Although the analysis assumes linear material behavior and neglects nonlinear dissipation or thermal coupling, it provides physically consistent predictions validated against limiting cases from prior literature. The results offer valuable guidelines for the design of piezoelectricpiezomagnetic devices such as SAW gyroscopes, rotation sensors, and magnetically controlled transducers, where interfacial integrity and prestress management are critical for performance optimization. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, part of Springer Nature 2025.
Source
Acta Mechanica;Volume;237;Issue;3;pp.1089-1109
Date
01-01-2026
Publisher
Springer
Coverage
Seema, Christ University, Bengaluru, 560029, India; Alamoudi M., Department of Mathematics, College of Sciences and Humanities, Imam Abdulrahman Bin Faisal University, Jubail, Saudi Arabia; Saeed A.M., Department of Mathematics, College of Science, Qassim University, Buraydah, 51452, Saudi Arabia; Alahmadi R.A., Basic Science Department, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh, 11673, Saudi Arabia; Chaudhary A., Department of Management, College of Business Administration, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh, 11671, Saudi Arabia; Ganie A.H., Basic Science Department, College of Science and Theoretical Studies, Saudi Electronic University, Riyadh, 11673, Saudi Arabia
Rights
Restricted Access; Hardcopy may be available in the library
Relation
ISSN: 15970; CODEN: AMHCA
Format
online
Language
English
Type
Article

Citation

Seema; Alamoudi, Manal; Saeed, Abdulkafi Mohammed; Alahmadi, Reham A.; Chaudhary, Anjali; Ganie, Abdul Hamid, “Shearhorizontal wave transmission in prestressed rotating piezoelectricpiezomagnetic cylinders with imperfect interfaces: analytical modeling and parametric insights,” CHRIST (Deemed To Be University) Institutional Repository, accessed June 18, 2026, https://archives.christuniversity.in/items/show/21856.

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