Decomposition of unsteady sheet/cloud cavitation dynamics in fluid-structure interaction via POD and DMD methods

Y Liu, Q Wu, B Huang, H Zhang, W Liang… - International Journal of …, 2021 - Elsevier
The objective of this paper is to study sheet/cloud cavitation dynamics in fluid-structure
interaction by experimental and numerical methods. The high-speed camera is applied to …

The influence of fluid–structure interaction on cloud cavitation about a flexible hydrofoil. Part 2.

SM Smith, JA Venning, BW Pearce… - Journal of Fluid …, 2020 - cambridge.org
The influence of fluid–structure interaction on cloud cavitation about a hydrofoil is
investigated by comparing results from a relatively stiff reference hydrofoil, presented in Part …

Experimental investigation on the effect of fluid–structure interaction on unsteady cavitating flows around flexible and stiff hydrofoils

Y Lin, E Kadivar, O el Moctar, J Neugebauer… - Physics of …, 2022 - pubs.aip.org
We experimentally investigated the effect of fluid–structure interaction on unsteady cavitating
flows around flexible and stiff National Advisory Committee for Aeronautics 0015 hydrofoils …

Bend-twist coupling effects on the cavitation behavior and hydroelastic response of composite hydrofoils

Y Liu, H Zhang, Q Wu, Z Yao, B Huang… - International Journal of …, 2023 - Elsevier
The objective of this work is to investigate the influence of bend-twist coupling effects on the
cavitation behavior and hydroelastic response of four hydrofoils with identical geometry: one …

Ply angle effects on cavitating flow induced structural response characteristics of the composite hydrofoils

M Ji, H Zhang, Q Wu, H Zhang, B Huang, G Wang - Ocean Engineering, 2023 - Elsevier
The objective of this paper is to experimentally investigate the structural response
characteristics of composite hydrofoils with different ply angles. A synchronous …

Accuracy improvement of immersed boundary-lattice Boltzmann and finite element method by iterative velocity correction

Z Wu, L Guo - Physics of Fluids, 2022 - pubs.aip.org
In an analysis of the fluid–structure interaction (FSI) problem, the non-slip boundary
condition at solid walls cannot be accurately satisfied by the conventional immersed …

[HTML][HTML] A finite element framework for fluid–structure interaction of turbulent cavitating flows with flexible structures

NB Darbhamulla, RK Jaiman - Computers & Fluids, 2024 - Elsevier
We present a finite element framework for the numerical prediction of cavitating turbulent
flows interacting with flexible structures. The vapor–fluid phases are captured through a …

A strong-coupled method combined finite element method and lattice Boltzmann method via an implicit immersed boundary scheme for fluid structure interaction

W Li, WQ Wang, Y Yan, ZF Yu - Ocean Engineering, 2020 - Elsevier
Fluid structure interaction (FSI) problems are often encountered in ocean science and
technology. In this present, an implicit immersed boundary (IB) method combined with …

Experimental studies of hysteresis behavior of partial cavitation around NACA0015 hydrofoil

S Seyfi, NM Nouri - Ocean Engineering, 2020 - Elsevier
Partial cavitation is one of the main cavitation regimes occurring in hydrofoil sections. In this
study, the effect of gradually increasing and decreasing the angle of attack (α) on partial …

Cavity dynamics and vibrations of a flexible hydrofoil in the cavitating flow

Y Liu, Q Wu, H Zhang, B Huang - Physical Review Fluids, 2024 - APS
The objective of this paper is to investigate the influence of fluid-structure interaction on the
cavity dynamics and the vibrations around a flexible hydrofoil by comparing the …