Transient cavitating flow structure and acoustic analysis of a hydrofoil with whalelike wavy leading edge

DOI10.1016/j.apm.2020.04.004zbMath1481.76037OpenAlexW3023283417MaRDI QIDQ2049710

Bin Ji, Zehao Li, Zhong-Dong Qian

Publication date: 27 August 2021

Published in: Applied Mathematical Modelling (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.apm.2020.04.004

zbMATH Keywords

cavitationwavy leading edgesheet/cloud cavitationcavitation noisecavitation-vortex interaction

Mathematics Subject Classification ID

Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing (76B10)

Related Items (2)

Numerical investigation of condensation shock and re-entrant jet dynamics around a cavitating hydrofoil using a dynamic cubic nonlinear subgrid-scale model ⋮ Eulerian-Lagrangian modeling of spray G atomization with focus on vortex evolution and its interaction with cavitation

Uses Software

• OpenFOAM

Cites Work

• Broadband slat noise prediction based on CAA and stochastic sound sources from a fast random particle-mesh (RPM) method
• A preconditioned Navier-Stokes method for two-phase flows with application to cavitation prediction
• Detached-eddy simulations past a circular cylinder
• Characterisation of sheet cavity noise of a hydrofoil using the Ffowcs Williams-hawkings acoustic analogy
• Large eddy simulation of the tip-leakage cavitating flow with an insight on how cavitation influences vorticity and turbulence
• Investigation of the effect of cavitation passive control on the dynamics of unsteady cloud cavitation
• Development of a New Cavitation Model based on Bubble Dynamics
• On the reduction of aerofoil–turbulence interaction noise associated with wavy leading edges
• Linear Acoustic Formulas for Calculation of Rotating Blade Noise
• Direct numerical simulations of the flow around wings with spanwise waviness
• Bubbly shock propagation as a mechanism for sheet-to-cloud transition of partial cavities
• Numerical simulation and analysis of condensation shocks in cavitating flow
• Performance and mechanism of sinusoidal leading edge serrations for the reduction of turbulence–aerofoil interaction noise
• On the universal trends in the noise reduction due to wavy leading edges in aerofoil–vortex interaction
• Sound generation by turbulence and surfaces in arbitrary motion
• On sound generated aerodynamically I. General theory

This page was built for publication: Transient cavitating flow structure and acoustic analysis of a hydrofoil with whalelike wavy leading edge