Dynamical analysis of spinning functionally graded pipes conveying fluid with multiple spans
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.03.011
Abstract: Abstract In this paper, a dynamical model of spinning multi-span pipes conveying fluid is proposed and the transverse natural and resonant frequencies and mode characteristics of such system are explored. The pipe body is considered… read more here.
Keywords: analysis spinning; pipes conveying; functionally graded; dynamical analysis ... See more keywords
Numerical study of the fluid-dynamic loading on pipes conveying fluid with a laminar velocity profile
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2018.04.006
Abstract: Abstract The paper deals with the fluid-dynamic forces of laminar fluid flow in long vibrating pipes as well as in long curved pipes at rest. It focuses on the contribution of the fluid-dynamic force related… read more here.
Keywords: fluid; pipes conveying; study; correction factor ... See more keywords
Three-dimensional dynamics of curved pipes conveying fluid
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Fluids and Structures"
DOI: 10.1016/j.jfluidstructs.2019.102704
Abstract: Abstract The paper presents a model describing flow-induced 3D motions of a pipe. The Timoshenko-type model is adopted, accounting for geometric nonlinearities. The state of static equilibrium is governed by twelve nonlinear ordinary differential equations… read more here.
Keywords: three dimensional; dynamics curved; curved pipes; fluid ... See more keywords
Dynamical modeling and free vibration analysis of spinning pipes conveying fluid with axial deployment
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Sound and Vibration"
DOI: 10.1016/j.jsv.2017.12.005
Abstract: Abstract In this paper, a dynamical model of simply-supported spinning pipes conveying fluid with axial deployment is proposed and the transverse free vibration and stability for such a doubly gyroscopic system involving time-dependent parameters are… read more here.
Keywords: spinning pipes; fluid axial; vibration; pipes conveying ... See more keywords
An isogeometric analysis approach to the stability of curved pipes conveying fluid
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DOI: 10.1016/j.marstruc.2017.12.002
Abstract: Abstract Stability analysis of curved pipes conveying fluid is of significant interest in many engineering aplications such as floating and moored system dynamics. The aim of this paper is to develop a new formulation based… read more here.
Keywords: curved pipes; fluid; pipes conveying; analysis ... See more keywords
Global Dynamics of Pipes Conveying Pulsating Fluid in the Supercritical Regime
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DOI: 10.1142/s1758825117500296
Abstract: Global dynamics of supercritical pipes conveying pulsating fluid considering superharmonic resonance of the second mode with 1:2 internal resonance are investigated. The governing partial differential equations in the supercritical regime are obtained based on the… read more here.
Keywords: conveying pulsating; pipes conveying; pulsating fluid; supercritical regime ... See more keywords