Numerical simulation of flow-induced vibration of a circular cylinder close to a free surface at low Reynolds number

Numerical simulation of flow-induced vibration of a circular cylinder close to a free surface at low Reynolds number

The flow-induced vibration of a two-degree-of-freedom cylinder near a free surface at low Reynolds number (Re = 200) is numerically investigated using the lattice Boltzmann method and a free-surface model. The effects of the Froude number and submergence depth on the characteristics of the flow fiel...

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Bibliographic Details
Main Authors: Dai, S. (Author), Dong, Q. (Author), Qi, X. (Author), Ren, C. (Author), Xiong, C. (Author)
Format: Article
Language:English
Published: American Institute of Physics Inc. 2023
Subjects:
Characteristics parameters
Circular cylinders
Degrees of freedom (mechanics)
Flow-induced vibration
Free surfaces
Free-surface modelling
Lattice Boltzmann method
Low Reynolds number
Reynolds number
Topology
Trajectories
Two-degree-of-freedom
Vibration frequency
Vibration trajectories
Vibrations (mechanical)
Vortex-shedding modes
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