Nonlinear oscillation and detection sensitivity of clamped carbon nanotube mass sensor under thermal load

J Feng, H Yu, Y Li, W Zhang - Composite Structures, 2023 - Elsevier
Mass sensors based on carbon nanotubes (CNTs) may provide excellent sensing resolution
owing to the high aspect ratio of CNTs. However, they are prone to large displacement …

Thermo-magnetic interaction in a viscoelastic micropolar medium by considering a higher-order two-phase-delay thermoelastic model

AE Abouelregal, ME Nasr, O Moaaz, HM Sedighi - Acta Mechanica, 2023 - Springer
This work aims to theoretically analyze the nonuniform heat transfer through a micropolar
miniature half-space by investigating the magneto-thermo-viscoelastic interactions. To …

Unsteady MHD three-dimensional flow of nanofluid over a stretching surface with zero nanoparticles flux and thermal radiation

S Ghosh, S Mukhopadhyay - Waves in Random and Complex …, 2024 - Taylor & Francis
The unsteady three-dimensional flow of nanofluid over a stretching surface in the presence
of a magnetic field and thermal radiation are investigated. Zero nanoparticle flux at the wall …

An dynamical evaluation of size-dependent weakened nano-beam based on the nonlocal strain gradient theory

M Eghbali, SA Hosseini… - The Journal of Strain …, 2023 - journals.sagepub.com
This paper examines the free lateral vibration of a cracked nano-beam based on Euler-
Bernoulli beam theory and nonlocal strain gradient theory (NSGT). Due to the importance …

Nonlinear electromechanical analysis of micro/nanobeams based on the nonlocal strain gradient theory tuned by flexoelectric and piezoelectric effects

H Yademellat, R Ansari, A Darvizeh… - … Based Design of …, 2023 - Taylor & Francis
This study investigates the size-dependent dynamic pull-in instability of piezoelectrically and
electrostatically actuated micro/nanobeams considering the Euler–Bernoulli theory and von …

A detailed study on a new -dimensional mKdV equation involving the Caputo–Fabrizio time-fractional derivative

K Hosseini, M Ilie, M Mirzazadeh, D Baleanu - Advances in Difference …, 2020 - Springer
The present article aims to present a comprehensive study on a nonlinear time-fractional
model involving the Caputo–Fabrizio (CF) derivative. More explicitly, a new (2+ 1) (2+1) …

Geometrically nonlinear electromechanical instability of FG nanobeams by nonlocal strain gradient theory

SMJ Hosseini, J Torabi, R Ansari… - International Journal of …, 2021 - World Scientific
This paper is concerned with studying the size-dependent nonlinear dynamic pull-in
instability and vibration of functionally graded Euler–Bernoulli nanobeams (FG-EBNs) with …

Effects of geometric nonlinearity on the pull-in instability of circular microplates based on modified strain gradient theory

A Zabihi, J Torabi, R Ansari - Physica Scripta, 2020 - iopscience.iop.org
Presented in this study is an analytical investigation on the size-dependent nonlinear
vibration and pull-in instability of circular microplates subjected to the electrostatic, Casimir …

Stability analysis of quasicrystal torsion micromirror actuator based on the strain gradient theory

Y Huang, M Feng, X Chen - Acta Mechanica Sinica, 2022 - Springer
Electrostatic torsional micromirrors are widely applied in the fields of micro-optical switches,
optical attenuators, optical scanners, and optical displays. In previous lectures, most of the …

Comparing the Modified Strain Gradient, Modified Couple Stress, and Classical Results for Vibration Dissipation of SMA-Wire-Reinforced Microplates with …

M Shariyat, M Mirmohammadi - Iranian Journal of Science and …, 2023 - Springer
We focused here on evaluating the nonlinear time-dependent vibration dissipation of shape
memory alloy (SMA) wires embedded in composite microplates. The nesting interatomic …