On the nonlinear forced vibration of nanoshells via nonlocal strain gradient theory DOI
Sayed Mohamad Mirfatah,

Hamzeh Salehipour,

Ömer Cívalek

et al.

International Journal of Engineering Science, Journal Year: 2025, Volume and Issue: 211, P. 104257 - 104257

Published: March 27, 2025

Language: Английский

On the variable length scale parameter for agglomeration of nanoparticles in nanocomposites DOI
Armita Beitollahi, Maziar Janghorban, Yousef Bazargan-Lari

et al.

Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 23, 2025

Since nanocomposites have recently been used in a wide range of industries, scientists are becoming increasingly interested simulating these kinds materials. Engineers outcomes that match simulations nanocomposites. Examining the impact nanoparticle aggregation computations is one step accurately modeling reinforced nanocomposite. With regard to size-dependent continuum modeling, this work aims evaluate dynamic behavior small-scaled composites with carbon nanotubes (CNTs) light CNT aggregations. In simulation nanotube-reinforced micro- or nanocomposite, taking into account more length scale parameters—which typically thought constant value—is crucial. This innovative it examines how affects nanocomposite structure while considering variable parameter. We address and solve an example using modified couple stress theory (MCST). The effectiveness employing parameter (LSP) MCST confirmed by conducting comparison between proposed strategy experimental molecular (MD) results. A curved microbeam examined for problem, alterations agglomeration parameters investigated detail.

Language: Английский

Citations

2
Wave propagation characteristics of quasi-3D graphene origami-enabled auxetic metamaterial plates DOI Creative Commons
Behrouz Karami, Mergen H. Ghayesh

International Journal of Engineering Science, Journal Year: 2024, Volume and Issue: unknown, P. 104185 - 104185

Published: Dec. 1, 2024

Language: Английский

Citations

6
Two models for wave propagation in polymer/halloysite nanotube nanocomposites: network phenomena/generalized continuum mechanics DOI
Maziar Janghorban, Abdelouahed Tounsi

Waves in Random and Complex Media, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 32

Published: Aug. 30, 2024

In the modeling of polymer/halloysite nanotube nanocomposites, it is essential to include influences halloysite nanotube/interphase network because this type reinforcement creates networks after percolation onset. Besides, has been proven by experimental tests and theoretical simulations that classical continuum theories are unable study some nano-sized problems. present paper, considering above facts, new research done on wave propagation in nanocomposites while generalized mechanics instead theories. article, two different models used effects length scale parameters behaviors. The results for several cases compared validated with results. As far as authors article know, first time combination these interesting topics studied, which can have its points.

Language: Английский

Citations

4
Nonlocal micromechanics for fiber-reinforced composites dissatisfying the principle of scale separation DOI

Ruozhen Zhang,

Ke Duan,

Y.J. He

et al.

Mechanics of Advanced Materials and Structures, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 16

Published: March 3, 2025

Language: Английский

Citations

0
On the nonlinear forced vibration of nanoshells via nonlocal strain gradient theory DOI
Sayed Mohamad Mirfatah,

Hamzeh Salehipour,

Ömer Cívalek

et al.

International Journal of Engineering Science, Journal Year: 2025, Volume and Issue: 211, P. 104257 - 104257

Published: March 27, 2025

Language: Английский

Citations

0