Three-dimensional dynamics of a novel triply-gyroscopic fluid-conveying pipe system

F Liang, Y Qian, Y Chen - International Journal of Mechanical Sciences, 2023 - Elsevier
Gyroscopic characteristics extensively exist in motional components, which can lead to
coupling of motions along different directions. However, the vibration and stability …

Vibration characteristics of pre-twisted rotating Ti-SiC composite airfoil blade

M Yao, S Wang, Y Niu, Q Wu, C Wang - Applied Mathematical Modelling, 2024 - Elsevier
In this paper, a pre-twisted blade model is established based on the FSDT (first-order shear
deformation theory), where the Ti-SiC fiber reinforced composite and NACA 4-digit airfoil are …

Nonlinear and chaotic vibrations of rotating functionally graded GPL reinforced composite pre-twisted blade subjected to aerodynamic force

YF Zhang, Y Niu, W Zhang - Thin-Walled Structures, 2022 - Elsevier
The nonlinear and chaotic vibrations of the rotating functionally graded graphene platelet
reinforced composite (FG-GPLRC) pre-twisted blade subjected to the aerodynamic force are …

Dynamic instability and internal resonance of rotating pretwisted composite airfoil blades

Y Niu, M Wu, M Yao, Q Wu - Chaos, Solitons & Fractals, 2022 - Elsevier
A rotating pretwisted airfoil blade model reinforced with graphene platelets combined with
first-order shear deformation theory is developed to study dynamic instability and internal …

Investigation on internal resonance of fluid conveying pipes with initial geometric imperfection

YW Zhang, GL She - Applied Ocean Research, 2024 - Elsevier
This paper shows numerical research on the 1: 2 internal resonance and chaotic bifurcation
phenomena of the graphene platelets reinforced metal foams (GPLRMF) pipes, with …

Nonplanar free and forced vibrations of an imperfect nanobeam employing nonlocal strain gradient theory

Q Wu, M Yao, Y Niu - … in Nonlinear Science and Numerical Simulation, 2022 - Elsevier
In this paper, the free and forced vibrations of a three-dimensional nonplanar nanobeam
with initial geometric imperfection are investigated. The Kelvin–Voigt model and nonlocal …

Dynamic behavior of hybrid composite shallow shell panel-FEM HOSDT and experimental approach

S Tiwari, CK Hirwani, AG Barman - European Journal of Mechanics-A …, 2023 - Elsevier
The dynamic behavior of the hybrid laminated composite shell panel structure has been
investigated in this work, experimentally and numerically. To access the influence of …

Asymmetric thermal stability in GPL reinforced composite circular plates on partial Winkler foundation

Y Wang, Y Kiani - International Journal of Structural Stability and …, 2023 - World Scientific
Buckling of a circular graphene-platelet-reinforced composite plate resting on an elastic
foundation is investigated in this research for the first time. The equations governing the …

Applying a 3D Re-Entrant Auxetic Cellular Core to a Graphene Nanoplatelet–Reinforced Doubly Curved Structure: A Sound Transmission Loss Study

M Ghafouri, M Ghassabi, R Talebitooti - Journal of Engineering …, 2023 - ascelibrary.org
Sound transmission loss (STL) can be augmented in buildings using graphene
nanoplatelets (GPLs) and metamaterials. The present study established an analytical model …

High-precision semi-analytical solution for the quasi-periodic nanobeam system based on the weight time-domain minimum residual method

G Liu, J Liu, Z Lu - Composite Structures, 2023 - Elsevier
Nanobeams have been widely used in various micro-electromechanical systems because of
their small size and high sensitivity. At the nanoscale, quasi-periodic (QP) vibration often …