Dynamics of cylindrical structures in axial flow: A review

MP Païdoussis - Journal of Fluids and Structures, 2021 - Elsevier
This paper presents a review of research done to-date on the dynamics of cylindrical
structures immersed in axially flowing fluid. The dynamics of a flexible cylinder supported at …

Nonlinear model reduction for a cantilevered pipe conveying fluid: A system with asymmetric damping and stiffness matrices

M Li, H Yan, L Wang - Mechanical Systems and Signal Processing, 2023 - Elsevier
We construct reduced-order models (ROMs) for a geometrically nonlinear viscoelastic
cantilevered pipe conveying fluid, a dynamical system that includes asymmetric damping …

[PDF][PDF] 轴向移动悬臂梁高效动力学建模及频率响应分析

华洪良, 廖振强, 张相炎 - 力学学报, 2017 - lxxb.cstam.org.cn
轴向移动梁动力学问题具有广泛的工程应用背景, 如: 机械手, 机床主轴, 武器身管等.
计算轴向移动梁动力学响应是评估结构动力学性能以及最终指导结构设计的一个重要手段 …

Natural frequency and stability analysis of a pipe conveying fluid with axially moving supports immersed in fluid

Q Ni, Y Luo, M Li, H Yan - Journal of Sound and Vibration, 2017 - Elsevier
Structural model for a slender and uniform pipe conveying fluid, with axially moving supports
on both ends, immersed in an incompressible fluid, is formulated. Free vibration and stability …

Dynamic analysis of an axially moving underwater pipe conveying pulsating fluid

Y Luo, D Zhang - Frontiers in Marine Science, 2022 - frontiersin.org
In this paper, both linear and non-linear dynamics of a slender and uniform pipe conveying
pulsating fluid, which is axially moving in an incompressible fluid, are comprehensively …

Size-dependent frequency and stability characteristics of axially moving microbeams based on modified couple stress theory

AM Dehrouyeh-Semnani, M Dehrouyeh… - International Journal of …, 2015 - Elsevier
This investigation aims to explore dynamic characteristics of axially moving Timoshenko
microbeams by taking into account size-dependency based on a modified couple stress …

Parametric model reduction for a cantilevered pipe conveying fluid via parameter-dependent center and unstable manifolds

M Li, L Wang - International Journal of Non-Linear Mechanics, 2024 - Elsevier
A cantilevered pipe conveying fluid can display highly nonlinear dynamical behaviors. High-
resolution discrete models are used to accurately simulate the highly nonlinear dynamics of …

Static and dynamic bifurcations analysis of a fluid-conveying pipe with axially moving supports surrounded by an external fluid

A Fasihi, M Shahgholi, G Kudra… - International Journal of …, 2023 - World Scientific
In this study, nonlinear vibration and stability of a pipe conveying fluid, with axially moving
supports, immersed in an external fluid is studied. The equation of motion is derived with the …

Transient dynamics of an axially moving beam subject to continuously distributed moving mass

J Song, S Xian, H Hua, Z Wu, K Liu - Journal of Vibration Engineering & …, 2023 - Springer
Purpose In this paper, the transverse vibrations of an axially moving cantilever beam subject
to a continuously distributed moving mass are studied numerically. Methods An elastic …

Dynamics and stability of imperfect flexible cylinders in axial flow

SS Tabatabaei, M Kheiri, J Dargahi - Journal of Fluids and Structures, 2021 - Elsevier
This paper aims to study theoretically the effects of geometric and support imperfections on
the static equilibrium and linear dynamical behaviour of a flexible cylinder in confined axial …