[HTML][HTML] Simulating Vortex-Induced Vibrations in Sheared Current by Using an Empirical Time-Domain Model with Adaptive Parameters
Slender marine structures, such as risers and power cables are subject to various loads,
where Vortex-Induced Vibrations (VIV) is known to have a significant impact on …
where Vortex-Induced Vibrations (VIV) is known to have a significant impact on …
[HTML][HTML] Applying Bayesian optimization to predict parameters in a time-domain model for cross-flow vortex-induced vibrations
As the demand for harvesting offshore energy increases worldwide, the need for slender
structures, such as marine risers and power cables, will increase. The dominating loads for …
structures, such as marine risers and power cables, will increase. The dominating loads for …
An experimental study of oscillations induced by two-phase slug flows of water and air on a flexible catenary shaped submerged pipe
In this paper, an apparatus is described to conduct an experimental study on a small-scale
laboratory model of a submerged suspended flexible pipe, in a catenary layout, oscillating in …
laboratory model of a submerged suspended flexible pipe, in a catenary layout, oscillating in …
Physics-based Data-informed Prediction of Vertical, Catenary, and Stepped Riser Vortex-induced Vibrations
AP Mentzelopoulos, JÁ Ferrandis, S Rudy… - International Journal of …, 2023 - onepetro.org
* ISOPE Member. Received June 27, 2022; updated and further revised manuscript received
by the editors January 20, 2023. The original version (prior to the final updated and revised …
by the editors January 20, 2023. The original version (prior to the final updated and revised …
Bayesian Updating by Utilization of Bayesian Optimization for Estimation of VIV Load Parameters
The purpose of the present paper is to summarize the findings from Bayesian updating
methods applied to VIV cross-flow response. The Bayesian updating approach is formulated …
methods applied to VIV cross-flow response. The Bayesian updating approach is formulated …
Application of Optimization Algorithm on Parameters of an Empirical VIV Prediction Tool
Conventional vortex-induced vibration (VIV) prediction tools are semi-empirical, in other
words, based on several empirical parameters extracted from model tests in laboratory …
words, based on several empirical parameters extracted from model tests in laboratory …
Computer Simulation of Laboratory Experiments With Two-Phase Slug Flow Induced Oscillations on a Submerged Flexible Catenary Pipe
C Cesar de Oliveira Trigo… - International …, 2024 - asmedigitalcollection.asme.org
Experiments were conducted for the oscillations of a submersed suspended flexible pipe ex]
cited by the internal two-phase slug flow of liquid and gas. Computer simulations were …
cited by the internal two-phase slug flow of liquid and gas. Computer simulations were …