A joint experimental and numerical study of mechanisms associated to instability of partial cavitation on two-dimensional hydrofoil

DOI10.1063/1.1865692zbMath1187.76303OpenAlexW2122991047MaRDI QIDQ3555010

Olivier Coutier-Delgosha, Jean-Baptiste Leroux, Jacques André Astolfi

Publication date: 22 April 2010

Published in: Physics of Fluids (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/d97946c5d8de886a7616d64ef61c24023cda0e15

zbMATH Keywords

turbulencejetscavitationdraghydrodynamicsflow simulationnumerical analysisflow instabilityexternal flowsfluid oscillationsshock wave effects

Mathematics Subject Classification ID

Fluid mechanics (76-XX)

Related Items (14)

Improvement of cavitation mass transfer modeling by including Rayleigh-Plesset equation second order term ⋮ An improved progressive preconditioning method for steady non-cavitating and sheet-cavitating flows ⋮ Investigations of empirical coefficients of cavitation and turbulence model through steady and unsteady turbulent cavitating flows ⋮ Wall-pressure fluctuations of laminar separation bubble based on direct numerical simulation and experiments over a hydrofoil at \(\mathrm{Re}=450,000\) ⋮ Implementation of a transpiration velocity based cavitation model within a RANSE solver ⋮ Numerical simulation of cavitation shedding flow around a hydrofoil using Partially-Averaged Navier-Stokes model ⋮ Large eddy simulation of a sheet/cloud cavitation on a NACA0015 hydrofoil ⋮ Numerical investigation of condensation shock and re-entrant jet dynamics around a cavitating hydrofoil using a dynamic cubic nonlinear subgrid-scale model ⋮ Influence of the turbulence modeling on the simulation of unsteady cavitating flows ⋮ Numerical simulation of the performance of a centrifugal pump with a semi-open impeller under normal and cavitating conditions ⋮ An experimental analysis of fluid structure interaction on a flexible hydrofoil in various flow regimes including cavitating flow ⋮ Development and validation of a homogeneous flow model for simulating cavitation in cryogenic fluids ⋮ Computational and experimental investigation of flow over a transient pitching hydrofoil ⋮ Analysis of partially cavitating hydrofoils under the free surface using BEM-based adjoint optimization

Cites Work

• Unnamed Item
• Partial cavity flows. Part 1. Cavities forming on models without spanwise variation
• The cavitation instability induced by the development of a re-entrant jet
• A low‐diffusive and oscillation‐free convection scheme
• Two-phase flow structure of sheet cavitation

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