[HTML][HTML] Prediction model for multidirectional vortex-induced vibrations of catenary riser in convex/concave and perpendicular flows
This study presents an advanced numerical prediction model based on nonlinear wake
oscillators for the investigation of multidirectional vortex-induced vibration (VIV) responses of …
oscillators for the investigation of multidirectional vortex-induced vibration (VIV) responses of …
Fatigue damage of a steel catenary riser from vortex-induced vibration caused by vessel motions
A large-scale model test of a truncated steel catenary riser (SCR) was performed in an
ocean basin to investigate the vortex-induced vibration (VIV) and its fatigue damage under …
ocean basin to investigate the vortex-induced vibration (VIV) and its fatigue damage under …
Hydrodynamics of a flexible cylinder under modulated vortex-induced vibrations
Both amplitude modulation and frequency modulation of Vortex-induced Vibration (VIV) are
observed in a recent model test of a flexible cylinder under oscillatory flow, but its …
observed in a recent model test of a flexible cylinder under oscillatory flow, but its …
A numerical investigation of vortex-induced vibration response characteristics for long flexible cylinders with time-varying axial tension
Y Yuan, H Xue, W Tang - Journal of Fluids and Structures, 2018 - Elsevier
Abstract Vortex-Induced Vibration (VIV) for flexible cylinders is a typical fluid–structure
interaction problem, and it becomes more complex when the time-varying axial tension …
interaction problem, and it becomes more complex when the time-varying axial tension …
Out-of-plane vortex-induced vibration of a steel catenary riser caused by vessel motions
A large-scale model test of a truncated steel catenary riser (SCR) was performed in an
ocean basin to investigate the riser responses under top vessel motion. Top end of the …
ocean basin to investigate the riser responses under top vessel motion. Top end of the …
Experimental analysis of a vertical and flexible cylinder in water: response to top motion excitation and parametric resonance
Experiments with a vertical, flexible, and submerged cylinder were carried out to investigate
fundamental aspects of risers dynamics subjected to harmonic excitation at the top. The …
fundamental aspects of risers dynamics subjected to harmonic excitation at the top. The …
Experimental investigation on vortex-induced force of a flexible pipe under oscillatory flow
In this paper, vortex-induced force (VIF) characteristics of a flexible pipe under oscillatory
flow are experimentally investigated with different KC numbers ranging from 10 to 178, and …
flow are experimentally investigated with different KC numbers ranging from 10 to 178, and …
Dominant parameters for vortex-induced vibration of a steel catenary riser under vessel motion
Recent research has confirmed a new type of vortex-induced vibration (VIV) in steel
catenary risers (SCRs), purely caused by vessel motion. Vessel motion-induced VIV occurs …
catenary risers (SCRs), purely caused by vessel motion. Vessel motion-induced VIV occurs …
Further experimental investigations on vortex self-induced vibrations (VSIV) with a small-scale catenary riser model
CP Pesce, GR Franzini… - International …, 2017 - asmedigitalcollection.asme.org
This paper presents further experimental results of the dynamic response of a small-scale
catenary riser model subjected to sinusoidal vertical motion imposed to the top, as a …
catenary riser model subjected to sinusoidal vertical motion imposed to the top, as a …
Numerical methodology to model offshore systems composed of slender structures
A Gay Neto, GR Martins, GA do Amaral… - Archive of Applied …, 2024 - Springer
Subsea systems for oil exploitation and renewable offshore energy generally employ cables,
hoses, risers, umbilical and power energy cables, mooring lines, among other slender …
hoses, risers, umbilical and power energy cables, mooring lines, among other slender …