Supersonic flutter behavior of a polymeric truncated conical shell reinforced with agglomerated CNTs

H Afshari, Y Ariaseresht… - Waves in Random …, 2022 - Taylor & Francis
This study investigates the aeroelastic stability behavior (flutter analysis) of polymeric
truncated conical shells reinforced with agglomerated carbon nanotubes (CNTs) under …

Nonlinear vibration analysis of smart truncated conical porous composite shells reinforced with Terfenol-D particles

F Ebrahimi, A Mollazeinal, MF Ahari - Acta Mechanica, 2024 - Springer
This article analyzes the nonlinear vibrations of porous truncated conical polyvinylidene
fluoride (PVDF) reinforced with Terfenol-D particles. The effective properties of the magneto …

Nonlinear vibration analysis of laminated composite angle-ply cylindrical and conical shells

S Mohammadrezazadeh, AA Jafari - Composite Structures, 2021 - Elsevier
This paper presents the combination of multiple scale method and modal analysis in order to
investigate nonlinear vibration of laminated composite angle-ply cylindrical and conical …

Analyzing softening and hardening behavior in vibration of a thin incompressible hyperelastic cylindrical shell

MS Arani, M Bakhtiari, AA Lakis - Thin-Walled Structures, 2023 - Elsevier
This study focuses on nonlinear vibration of a thin incompressible hyperelastic cylindrical
shell subjected to radial harmonic excitation. Mooney–Rivlin model is used to find the Strain …

Nonlinear vibration suppression of laminated composite conical shells on elastic foundations with magnetostrictive layers

S Mohammadrezazadeh, AA Jafari - Composite Structures, 2021 - Elsevier
Nonlinear vibration control of laminated composite conical shells surrounded by elastic
foundations through magnetostrictive layers is presented in this paper. The shell modeled …

Influence of geometric imperfections on the nonlinear forced vibration characteristics and stability of laminated angle-ply composite conical shells

MT Parvez, AH Khan - Composite Structures, 2022 - Elsevier
The forced vibration characteristic of laminated composite truncated conical shell has been
analyzed by including von Karman kinematic non-linearity. The geometric imperfection is …

Dynamic analysis of stepped functionally graded conical shells with general boundary restraints using Jacobi polynomials-Ritz method

L Lu, C Gao, J Xu, H Li, J Zheng - Thin-Walled Structures, 2024 - Elsevier
This study investigates the dynamic behaviors of stepped functionally graded conical shells
under general boundary restraints. The properties of functionally graded material change …

Combination resonance analysis of imperfect functionally graded conical shell resting on nonlinear viscoelastic foundation in thermal environment under multi …

H Aris, H Ahmadi - Journal of Vibration and Control, 2022 - journals.sagepub.com
In this work, nonlinear forced vibrations of truncated conical shells are presented using a
semi-analytical method. The material properties are varied along the thickness direction as a …

Modal analysis of PE pipeline under seabed dynamic pressure

H Zhang, Y Li, Z Xu, A Zhang, X Liu, P Sun, X Sun - Scientific Reports, 2024 - nature.com
This paper presents a modal analysis conducted under seabed dynamic pressure
conditions. The polyethylene (PE) pipeline was approximated as a thin-walled long …

Nonlinear supersonic flutter of truncated conical shells

M Bakhtiari, AA Lakis, Y Kerboua - Journal of Mechanical Science and …, 2020 - Springer
A numerical model was developed to investigate the flutter instability of truncated conical
shells subjected to supersonic flows. The exact solution of Sanders' best firstorder …