Bubble dynamics and its applications

SP Wang, AM Zhang, YL Liu, S Zhang, P Cui - Journal of Hydrodynamics, 2018 - Springer
Bubbles have very important applications in many fields such as shipbuilding engineering,
ocean engineering, mechanical engineering, environmental engineering, chemical …

Large eddy simulation and Euler–Lagrangian coupling investigation of the transient cavitating turbulent flow around a twisted hydrofoil

X Long, H Cheng, B Ji, REA Arndt, X Peng - International Journal of …, 2018 - Elsevier
In the present paper, large eddy simulations combined with the Zwart cavitation model are
conducted to simulate the transient cavitating turbulent flow around a Delft Twisted hydrofoil …

Verification and validation of Large Eddy Simulation of attached cavitating flow around a Clark-Y hydrofoil

Y Long, X Long, B Ji, T Xing - International Journal of Multiphase Flow, 2019 - Elsevier
This study uses implicitly filtered Large Eddy Simulation with a homogenous cavitation
model to investigate the transient turbulent cavitating flow around a Clark-Y hydrofoil with …

Dynamics of cavitation–structure interaction

G Wang, Q Wu, B Huang - Acta Mechanica Sinica, 2017 - Springer
Cavitation–structure interaction has become one of the major issues for most engineering
applications. The present work reviews recent progress made toward developing …

Large eddy simulation of turbulent attached cavitating flow with special emphasis on large scale structures of the hydrofoil wake and turbulence-cavitation interactions

B Ji, Y Long, X Long, Z Qian, J Zhou - Journal of Hydrodynamics, Ser. B, 2017 - Elsevier
In this paper, the turbulent attached cavitating flow around a Clark-Y hydrofoil is investigated
by the large eddy simulation (LES) method coupled with a homogeneous cavitation model …

Cavitation characteristics around a sphere: An LES investigation

MR Pendar, E Roohi - International Journal of Multiphase Flow, 2018 - Elsevier
Here we examine partial and supercavitation over a sphere at a constant Reynolds number
of 1.5× 10 6 and a broad range of cavitation numbers (0.36< σ< 1). Large eddy simulation …

Verification and validation of URANS simulations of the turbulent cavitating flow around the hydrofoil

Y Long, X Long, B Ji, W Huai, Z Qian - Journal of Hydrodynamics, Ser. B, 2017 - Elsevier
In this paper, we investigate the verification and validation (V&V) procedures for the URANS
simulations of the turbulent cavitating flow around a Clark-Y hydrofoil. The main focus is on …

LES investigation into the cavity shedding dynamics and cavitation–vortex interaction around a surface-piercing hydrofoil

Y Zhi, R Huang, R Qiu, Y Wang, C Huang - Physics of Fluids, 2022 - pubs.aip.org
Recent experiments have found that there is unstable vaporous cavitation around a surface-
piercing hydrofoil at high Froude numbers and small yaw angles, and it would promote …

LES investigation of the noise characteristics of sheet and tip leakage vortex cavitating flow

X Bai, H Cheng, B Ji - International Journal of Multiphase Flow, 2022 - Elsevier
In the present paper, cavitation noise induced by sheet cavity and tip leakage vortex cavity
(TLVC) together generated by a NACA0009 hydrofoil are numerically investigated with …

Large eddy simulation and experimental investigation on the cavity dynamics and vortex evolution for oblique water entry of a cylinder

Z Hou, T Sun, X Quan, G Zhang, Z Sun, Z Zong - Applied Ocean Research, 2018 - Elsevier
Water entry problem is an important topic, and the physical understanding of the mechanism
of the cavity dynamics and vortex evolution have still not been clear up to now. In the present …