Nonlinear vibration analysis of sandwich plate with cellular auxetic core and porous GPL reinforced piezoelectric face sheets rested on elastic foundation using GDQM via Reddy plate theory DOI
Farzad Ebrahimi, Mohammad Mahinzare

Structures, Journal Year: 2025, Volume and Issue: 77, P. 108976 - 108976

Published: May 6, 2025

Language: Английский

Nonlinear resonance and chaotic dynamic of rotating graphene platelets reinforced metal foams plates in thermal environment DOI
Jinpeng Song, Gui-Lin She

Archives of Civil and Mechanical Engineering, Journal Year: 2024, Volume and Issue: 24(1)

Published: Jan. 23, 2024

Language: Английский

Citations

21

Dynamic response of magneto-electro-elastic composite plates lying on visco-Pasternak medium subjected to blast load DOI
Quoc Hoa Pham, Van Ke Tran, Phu‐Cuong Nguyen

et al.

Composite Structures, Journal Year: 2024, Volume and Issue: 337, P. 118054 - 118054

Published: March 24, 2024

Language: Английский

Citations

20

On analysing vibration energy harvester with auxetic core and magneto-electro-elastic facings DOI

Kanav Chadha,

Vinyas Mahesh,

Arjun Siddharth Mangalasseri

et al.

Thin-Walled Structures, Journal Year: 2023, Volume and Issue: 184, P. 110533 - 110533

Published: Jan. 14, 2023

Language: Английский

Citations

28

Effect of uniform and nonuniform temperature distributions on sound transmission loss of double-walled porous functionally graded magneto-electro-elastic sandwich plates with subsonic external flow DOI Creative Commons
Peyman Roodgar Saffari,

Sayan Sirimontree,

Chanachai Thongchom

et al.

International Journal of Thermofluids, Journal Year: 2023, Volume and Issue: 17, P. 100311 - 100311

Published: Feb. 1, 2023

Using the third-order shear deformation theory (TSDT), this research investigates loss in sound transmission through air-filled rectangular double-walled sandwich smart magneto-electro-elastic (MEE) plates with a porous functionally graded material (PFGM) core layer, presence of external mean airflow and subjected to uniform non-uniform temperature distributions. Multiple profiles are evaluated order correctly capture impact rises over thickness. Based on power-law model, three different types uneven porosity distributions considered for PFGM layer. These should change along in-plane thickness directions. Hamilton's concept is used achieve derivation vibroacoustic equations as coupled relations. The (STL) equation obtained by using double Fourier series combination an analytical method, i.e., second velocity potential. produced solution terms accuracy precision comparing it other accessible data from previous study. effects initial electric magnetic potentials, distributions, incidence angles, acoustic cavity depth, changes profile STL shown parameter investigations.

Language: Английский

Citations

26

An isogeometric analysis approach for dynamic response of doubly-curved magneto electro elastic composite shallow shell subjected to blast loading DOI Creative Commons

Pham Hoang Tu,

Van Ke Tran,

Vu Khac Trai

et al.

Defence Technology, Journal Year: 2024, Volume and Issue: 41, P. 159 - 180

Published: June 13, 2024

For the first time, isogeometric analysis (IGA) approach is used to model and analyze free forced vibrations of doubly-curved magneto-electro-elastic (MEE) composite shallow shell resting on visco-Pasternak foundation in a hygro-temperature environment. The MEE types include spherical shell, cylindrical saddle elliptical subjected blast load are investigated. Maxwell equation electromagnetic boundary conditions determine vary electric magnetic potentials. shell's equations motion derived from Hamilton's principle refined higher-order shear theory. Then, IGA method derive laws natural frequencies dynamic responses under various conditions. accuracy verified through reliable numerical comparisons. Aside this, impact input parameters vibration examined detail. These results may be useful design manufacture military structures such as warships, fighter aircraft, drones missiles.

Language: Английский

Citations

12

Thermomechanical Response of Smart Magneto-Electro-Elastic FGM Nanosensor Beams with Intended Porosity DOI Creative Commons
Fatih Pehlivan, İsmail Esen, Kerim Gökhan Aktaş

et al.

Arabian Journal for Science and Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: June 26, 2024

Abstract This study investigates the behavior of free vibrations in a variety porous functionally graded nanobeams composed ferroelectric barium-titanate (BaTiO 3 ) and magnetostrictive cobalt-ferrite (CoFe 2 O 4 ). There are four different models nanobeams: uniform porosity model (UPM), symmetric (SPM), concentrated bottom region (BPM), top (TPM). The nanobeam constitutive equation calculates strains based on various factors, including classical mechanical stress, thermal expansion, electroelastic properties, nonlocal elasticity. investigated effects factors vibration nanobeams, thermo-magneto-electroelastic coupling, electric magnetic field potential, features, models, changes volume. temperature-dependent properties BaTiO CoFe have been recently explored literature for first time. dynamics nanosensor beams greatly influenced by characteristics. As ratios decrease, dimensionless frequencies decrease increase, respectively, material grading index. were parameter, external temperature, causing them to rise. On other hand, slenderness ratio potential caused drop. volume has depending model.

Language: Английский

Citations

12

Nonlinear Vibration of FG Graphene Origami Auxetic Sandwich Plate Including Smart Hybrid Nanocomposite Sheets DOI
Mohammad Mahinzare, Abbas Rastgoo, Farzad Ebrahimi

et al.

Journal of Engineering Mechanics, Journal Year: 2024, Volume and Issue: 150(4)

Published: Feb. 1, 2024

Negative Poisson's ratio (NPR) auxetic metamaterials are attracting significant attention because of their peculiar and interesting mechanical features. Using geometrically von-Karman nonlinear factors Mindlin plate theory, a smart multiscale hybrid (GPL/CF/PVDF) sandwich with unique two-type functionally graded graphene origami (FG-GOA) is investigated here for its vibrational behavior. The present properties the electro-elastic layers were established using Halpin–Tsai (HT) model rule mixing (ROM). Hamilton's principle, Maxwell's law, von Karman used to determine governing equations piezo plate. subsequent step use generalized differential quadrature (GDQ) technique discretize motion Results show that FG-GOA plates exhibit hardening nonlinearity. Nonlinear ratios frequencies natural frequency intelligent also measured by electric voltage, weight fraction GPL, volume carbon fibers. Furthermore, effect porosity coefficient, GOri folding degree, core height, nanocomposite (SHNC) layer's height on calculated displayed each figure.

Language: Английский

Citations

11

Effect of porosity and characteristics of carbon nanotube on the nonlinear characteristics of a simply-supported sandwich plate DOI

Elyas Mohammad-Rezaei Bidgoli,

Mohammad Arefi

Archives of Civil and Mechanical Engineering, Journal Year: 2023, Volume and Issue: 23(3)

Published: July 29, 2023

Language: Английский

Citations

18

A local–global optimization approach for maximizing the multiphysics frequency response of laminated functionally graded CNTs reinforced magneto-electro-elastic plates DOI
Duy-Khuong Ly, T. Nguyen‐Thoi,

Umut Topal

et al.

Advances in Engineering Software, Journal Year: 2024, Volume and Issue: 190, P. 103612 - 103612

Published: Feb. 26, 2024

Language: Английский

Citations

7

A size-dependent isogeometric model for magneto-electro-elastic graded curved beams in advanced structures DOI
Shaopeng Wang, Jun Hong, Shuitao Gu

et al.

Composite Structures, Journal Year: 2025, Volume and Issue: 358, P. 118877 - 118877

Published: Jan. 22, 2025

Language: Английский

Citations

1