Free and forced vibration of sandwich fgm porous variable thickness nanoplates integrated with magneto-electro-elastic layers via nonlocal strain gradient theory

PR Saffari, S Sirimontree, C Thongchom… - Engineered …, 2023 - espublisher.com
In the present study, free and forced vibration analysis of sandwich smart magneto-electro-
elastic (MEE) nanoplates with functionally graded material porous (FGMP) of linearly or …

[HTML][HTML] Porosity-dependent wave propagation in multi-directional functionally graded nanoplate with nonlinear temperature-dependent characteristics on Kerr-type …

PR Saffari, C Thongchom, T Jearsiripongkul… - International Journal of …, 2023 - Elsevier
The present study investigates the wave propagation characteristics of porous, multi-
directional, functionally graded (FG) nanoplates embedded in a Kerr-elastic substrate. A first …

Effect of magnetic field on vibration of electrorheological fluid nanoplates with FG-CNTRC layers

PR Saffari, SO Ismail, C Thongchom… - Journal of Vibration …, 2024 - Springer
Background Functionally graded carbon nanotube-reinforced composites (FG-CNTRCs)
have attracted significant attention in the field of structural engineering due to their unique …

Size Dependent Buckling Analysis of a FG-CNTRC Microplate of Variable Thickness under Non-Uniform Biaxial Compression

P Roodgar Saffari, W Sher, C Thongchom - Buildings, 2022 - mdpi.com
This paper combines third-order shear deformation theory (TSDT) and modified couple
stress theory (MCST) with the principle of total potential energy to analyze the size …

Damping contribution of viscoelastic core on airborne sound insulation performance of finite constrained layer damping panels at low and middle frequencies

B Wang, H Min - Scientific Reports, 2023 - nature.com
The airborne sound insulation performance of finite sandwich panels is often significantly
worsened by resonant transmission components in low and middle frequencies. In this …

Investigation of Perturbations Arising from Temperature Shock with a Symmetrical Arrangement of Flexible Elements of a Small Spacecraft

A Bormotov, D Orlov - Symmetry, 2023 - mdpi.com
This paper investigates the effect of a temperature shock on a small spacecraft with
symmetrically arranged flexible elements. A two-dimensional thermoelasticity problem is …

Size dependent buckling analysis of a FG-CNTRC microplate of variable thickness under non-uniform biaxial compression

PR Saffari, W Sher, C Thongchom - Buildings, 2022 - search.proquest.com
This paper combines third-order shear deformation theory (TSDT) and modified couple
stress theory (MCST) with the principle of total potential energy to analyze the size …

An enhanced strain gradient model for temperature-dependent sound transmission loss in double-walled functionally graded microplates

S Soleymani, P Memarzadeh, D Toghraie - Thin-Walled Structures, 2024 - Elsevier
With the growing use of functionally graded (FG) microplates in structural acoustic
metamaterials for aerospace and automotive applications, accurate modeling of sound …

Enhancement of sound transmission through an aircraft structure modeled as a doubly curved shell under uncertainty considering robust H controller

N Moustafa, R Talebitooti… - Journal of Vibration and …, 2024 - journals.sagepub.com
This study aims to design a robust H∞ based piezoelectric active controller to enhance
sound transmission loss (STL) of a doubly curved bimorph shell replicating aircraft structural …

A Comparative Study of a Hybrid Experimental–Statistical Energy Analysis Model with Advanced Transfer Path Analysis for Analyzing Interior Noise of a Tiltrotor …

S Sohrabi, A Segura Torres, E Cierco Molins… - Applied Sciences, 2023 - mdpi.com
The excessive noise present within an aircraft cabin during flight operations constitutes a
notable origin of fatigue, stress, and communication impediments for both pilots and …