Nonlinear buckling and resonances of functionally graded fluid-conveying pipes with initial geometric imperfection

HX Ding, GL She, YW Zhang - The European Physical Journal Plus, 2022 - Springer
In this paper, the nonlinear bifurcation buckling and primary resonance of functionally
graded material (FGM) fluid-conveying pipes with initial geometric imperfections resting on …

Vibration isolation of a self-powered piezoelectric pipe conveying fluid composed of laminated fiber-reinforced composites

F Liang, ZQ Chen, WH Xu - Applied Ocean Research, 2023 - Elsevier
Based upon the wave manipulating characteristics of phononic crystals (PCs), this paper
aims to isolate flexural vibration of laminated composite pipes conveying fluid by introducing …

Nonlinear vibration analysis of Z-shaped pipes with CLD considering amplitude-dependent characteristics of clamps

H Ma, W Sun, W Ji, X Liu, H Liu, D Du - International Journal of Mechanical …, 2024 - Elsevier
Under external excitation, the clamp-pipe structures may exhibit nonlinear vibration behavior
due to stiffness softening and damping energy dissipation of the clamp. To implement …

Dynamic modeling and vibration analysis of planar pipeline with partial constrained layer damping treatment: Theoretical and experimental studies

H Ma, W Sun, W Ji, Y Zhang, X Liu, H Liu - Composite Structures, 2023 - Elsevier
As an important portion of pipeline systems, the vibration suppression analysis of the plane
pipeline is of great significance for life prediction and vibration control. To reduce pipeline …

Dynamics of axially functionally graded pipes conveying fluid

XY Mao, J Jing, H Ding, LQ Chen - Nonlinear Dynamics, 2023 - Springer
Pipes conveying fluid near jet engines or rocket engines always subject to gradient
temperature, which results in the gradient Young's modulus. The influence of the Young's …

Stability and nonlinear response analysis of parametric vibration for elastically constrained pipes conveying pulsating fluid

MY Hao, H Ding, XY Mao, LQ Chen - Acta Mechanica Solida Sinica, 2023 - Springer
Usually, the stability analysis of pipes with pulsating flow velocities is for rigidly constrained
pipes or cantilevered pipes. In this paper, the effects of elastic constraints on pipe stability …

Nonlinear free vibration analysis of functionally graded carbon nanotube reinforced fluid-conveying pipe in thermal environment

X Chen, JL Zhao, GL She, Y Jing, HY Pu… - Steel and Composite …, 2022 - dbpia.co.kr
Fluid-conveying tubes are widely used to transport oil and natural gas in industries. As an
advanced composite material, functionally graded carbon nanotube-reinforced composites …

On wave propagation of functionally graded CNT strengthened fluid-conveying pipe in thermal environment

X Chen, JL Zhao, GL She, Y Jing, J Luo… - The European Physical …, 2022 - Springer
In this paper, the wave propagation of functionally graded single-walled carbon nanotubes
strengthened fluid-conveying pipe considering the thermal and fluid effects is investigated …

Stability of axially functionally graded pipe conveying fluid: generalized integral transform solution

Y Tuo, G Fu, B Sun, M Lou, J Su - Applied Ocean Research, 2022 - Elsevier
The stability of axially functionally graded pipe conveying fluid is analyzed based on the
Euler–Bernoulli beam theory. The governing equation for transverse vibration is transformed …

Natural vibration of pipes conveying high-velocity fluids with multiple distributed retaining clips

TC Deng, H Ding, XY Mao, LQ Chen - Nonlinear Dynamics, 2023 - Springer
Pipes are usually constrained by multiple distributed retaining clips (MRCs). In addition,
piping fluids are always required for higher velocities. In this paper, the effect of MRCs …