Energy absorption, free and forced vibrations of flexoelectric nanocomposite magnetostrictive sandwich nanoplates with single sinusoidal edge on the frictional torsional viscoelastic medium

Chu, C.; Shan, L.; Al-Furjan, M. S. H.; Farrokhian, A.; Kolahchi, R.

doi:10.1007/s43452-023-00756-x

Archiv.Civ.Mech.Eng

2023

DOI: 10.1007/s43452-023-00756-x

|View full text |Cite

Energy absorption, free and forced vibrations of flexoelectric nanocomposite magnetostrictive sandwich nanoplates with single sinusoidal edge on the frictional torsional viscoelastic medium

C. Chu,

L. Shan,

M. S. H. Al-Furjan

et al.

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2024

Publication Types

Select...

Article5

Relationship

Self Cite0

Independent5

Authors

Journals

Cited by 21 publications

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

Thermomechanical buckling and vibration of composite sandwich doubly curved shells with carbon nanotube‐reinforced face layers

Zhai,

Li,

Zhang

2024

Polymer Composites

View full text Add to dashboard Cite

In this paper, the thermomechanical buckling and vibration analysis are investigated for carbon nanotube‐reinforced composite sandwich doubly curved shells (CNCSDS) under the action of both thermal loads and in‐plane compressive loads. Based on the von‐Karman non‐linear kinematic relations, First Order Shear Theory, and Hamilton's principle, the vibration and stability equations for CNCSDS under thermomechanical loads are deduced. For obtaining the critical thermomechanical buckling load and vibration frequency, an exact method is adopted. Subsequently, the results are validated by comparing with the finding in published literature and simulation results. At last, the influence of system parameters on critical thermomechanical buckling load and vibration frequency is studied and displayed graphically. Meanwhile, some new results about thermomechanical buckling and vibration analysis of CNCSDS are proposed for the first time.Highlights Thermomechanical buckling and vibration of carbon nanotube‐reinforced composite sandwich doubly curved shells was studied. Vibration and stability equations under thermomechanical loads was deduced. The change rules of thermomechanical buckling load and frequency were obtained.

show abstract

Thermomechanical buckling and vibration of composite sandwich doubly curved shells with carbon nanotube‐reinforced face layers

Zhai,

Li,

Zhang

2024

Polymer Composites

View full text Add to dashboard Cite

show abstract

Modeling of a sandwich beam with viscoelastic core partially supported by elastic foundation under moving load

Xiao,

Gao,

Zhou

2024

Polymer Composites

View full text Add to dashboard Cite

This research presents a novel investigation into the dynamic response of a sandwich beam distinguished by a viscoelastic core and functionally graded graphene platelet‐reinforced composite (FG‐GPLRC) face sheets. Notably, this study marks the first exploration of the impact of a partial Winkler elastic foundation on this configuration. Every nanocomposite layer consists of a laminate in which graphene platelets (GPLs) are evenly dispersed and arranged in a random orientation. Homogenization of FG‐GPLRC face sheets follows the Halpin–Tsai micromechanical rule, and their constitutive behavior adheres to the Hooke law. The viscoelastic core is modeled using the Kelvin–Voigt constitutive law. The first‐order sandwich theory defines the sandwich structure's displacements. This theory considers both shear deformations and rotary inertias for all sandwich layers. The problem is tackled through the Chebyshev–Ritz method and the Newmark time marching technique. A comprehensive verification analysis is conducted by comparing the findings with other existing experimental, numerical, and analytical results found in the literature. This combined approach reveals compelling insights into the interplay of sandwich composition, geometry, and boundary conditions.Highlights Viscoelastic core effectively dampens dynamic responses in sandwich beams. Doubling face sheet thickness reduces maximum deflection by 31%. Halving core thickness leads to a 53% reduction in dynamic deformation. 1% GPL reinforcement by weight reduces transverse displacement by 44%. Extending elastic foundation decreases deflection by 25% but shows diminishing returns.

show abstract

Examining three distinct rheological models with flexoelectric effect to investigate Love‐type wave velocity in bedded piezo‐structure

Seema,

Singhal

2024

Z Angew Math Mech

View full text Add to dashboard Cite

The transference of the surface seismic wave at the loosely bonded common interface of a visco‐piezo composite structure is examined in the current work. With the flexoelectric effect taken into account, the structure is composed of a viscoelastic layer embedded on a piezoelectric substrate. The shear stiffness of the upper layer is thought to be described by a Kelvin–Voigt model. An analytical separable of variable method is used to derive the complex dispersion relation for both electrically open and short circuit scenarios. A numerical example is presented to demonstrate the significant influence of several influencing parameters on the wave's phase velocities and attenuation coefficients. Additionally, a graphic comparison of three rheological models – the Maxwell, Newton and Kelvin–Voigt models – is covered. Results indicate that the attenuation curve pertaining to the Maxwell and Newton model is lowest than on the Kelvin–Voigt model. Some major outcomes are highlighted here as: the prominent influence of bonding parameter is well‐proportional to the phase velocity and inversely proportional to the attenuation coefficient, and flexoelectricity has an intensive impact on both phase velocity and attenuation coefficient curves. This theoretical study leads to understanding the piezo‐flexo coupling and its potential application to design the sensors, actuators, energy harvesters and nano‐electronics.

show abstract

scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.

Contact Info

customersupport@researchsolutions.com

10624 S. Eastern Ave., Ste. A-614

Henderson, NV 89052, USA

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

Blog Terms and Conditions API Terms Privacy Policy Contact Cookie Preferences Do Not Sell or Share My Personal Information

Made with 💙 for researchers

Part of the Research Solutions Family.

Energy absorption, free and forced vibrations of flexoelectric nanocomposite magnetostrictive sandwich nanoplates with single sinusoidal edge on the frictional torsional viscoelastic medium

Cited by 21 publications

References 22 publications

Thermomechanical buckling and vibration of composite sandwich doubly curved shells with carbon nanotube‐reinforced face layers

Thermomechanical buckling and vibration of composite sandwich doubly curved shells with carbon nanotube‐reinforced face layers

Modeling of a sandwich beam with viscoelastic core partially supported by elastic foundation under moving load

Examining three distinct rheological models with flexoelectric effect to investigate Love‐type wave velocity in bedded piezo‐structure

Contact Info

Product

Resources

About