A data-driven reduced-order model based on long short-term memory neural network for vortex-induced vibrations of a circular cylinder
A data-driven reduced-order model (ROM) based on long short-term memory neural network
(LSTM-NN) for the prediction of the flow past a circular cylinder undergoing two-degree-of …
(LSTM-NN) for the prediction of the flow past a circular cylinder undergoing two-degree-of …
Numerical study into the impact of fixed upstream cylinder diameter ratios on vibration of leeward tandem cylinders
Multiple-cylinder fluid flows present challenges due to the strong interference between
wakes, shear layers, and Kármán vortex streets, resulting in high-amplitude vibration …
wakes, shear layers, and Kármán vortex streets, resulting in high-amplitude vibration …
Numerical study on flow-induced vibration of an oscillating cylinder with an unattached downstream square plate at a low Reynolds number
Abstract Based on the Lattice Boltzmann Method, we numerically studied the flow around a
transversely oscillating cylinder with a downstream stationary square plate at a Reynolds …
transversely oscillating cylinder with a downstream stationary square plate at a Reynolds …
Estimation of hydrodynamic forces on cylinders undergoing flow-induced vibrations based on modal analysis
The objective of the present study is estimating hydrodynamic forces acting on cylinders
undergoing vortex-induced vibration (VIV) using dynamic mode decomposition (DMD). The …
undergoing vortex-induced vibration (VIV) using dynamic mode decomposition (DMD). The …
Numerical Investigation on Vortex-Induced Vibrations of Two Cylinders with Unequal Diameters
Y Gao, S Yang, L Wang, C Huan, J Zhang - Journal of Marine Science …, 2023 - mdpi.com
A series of numerical simulations of two-degree-of-freedom vortex-induced vibration of two
coupled cylinders with unequal diameters are performed at the Reynolds number of 20,000 …
coupled cylinders with unequal diameters are performed at the Reynolds number of 20,000 …
Numerical investigation of scour beneath pipelines subjected to an oscillatory flow condition
The present study carries out two-dimensional numerical simulations to investigate scour
beneath a single pipeline and piggyback pipelines subjected to an oscillatory flow condition …
beneath a single pipeline and piggyback pipelines subjected to an oscillatory flow condition …
Numerical Investigation of Flow around Two Tandem Cylinders in the Upper Transition Reynolds Number Regime Using Modal Analysis
Flow around two tandem cylinders at Re= 3.6× 106 for different center-to-center spacing
ratio (L/D) is investigated numerically using two-dimensional (2D) Unsteady Reynolds …
ratio (L/D) is investigated numerically using two-dimensional (2D) Unsteady Reynolds …
Three-dimensional Large Eddy Simulations and proper orthogonal decomposition analysis of flow around a flexibly supported circular cylinder
MJ Janocha, LP Fabricius… - Journal of …, 2022 - asmedigitalcollection.asme.org
Abstract Three-dimensional (3D) numerical simulations of the flow around a cylinder
undergoing vortex-induced vibration (VIV) at Re= 3900 (defined as Re= U∞ D/ν, where U∞ …
undergoing vortex-induced vibration (VIV) at Re= 3900 (defined as Re= U∞ D/ν, where U∞ …
Experimental Studies on Vortex-Induced Vibration of a Piggyback Pipeline
Offshore pipelines of different diameters are often seen in piggyback arrangements in close
proximity. Under the effects of external flows, the pipelines may experience vibration …
proximity. Under the effects of external flows, the pipelines may experience vibration …
Physics-Informed Neural Networks for Prediction of a Flow-Induced Vibration Cylinder
Flow-induced vibration (FIV) is a common phenomenon in ocean engineering for subsea
structures with circular-shaped cross sections. A large amount of computational resources or …
structures with circular-shaped cross sections. A large amount of computational resources or …