Effect of the laminar separation bubble induced transition on the hydrodynamic performance of a hydrofoil

DOI10.1016/j.euromechflu.2014.03.013zbMath1297.76142OpenAlexW1997283666MaRDI QIDQ464084

François Deniset, Pierre-Luc Delafin, Jacques André Astolfi

Publication date: 17 October 2014

Published in: European Journal of Mechanics. B. Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.euromechflu.2014.03.013

zbMATH Keywords

laminar to turbulent transition\(\gamma -\mathrm{Re}_\theta\) transition modellaminar separation bubblelifting bodies

Mathematics Subject Classification ID

Jets and cavities, cavitation, free-streamline theory, water-entry problems, airfoil and hydrofoil theory, sloshing (76B10) Flow control and optimization for compressible fluids and gas dynamics (76N25)

Related Items (3)

Numerical investigations on transitional flows around forward and reversed hydrofoils ⋮ Unexpected trends of lift for hydrofoils with superhydrophobic coating ⋮ Wall-pressure fluctuations of laminar separation bubble based on direct numerical simulation and experiments over a hydrofoil at \(\mathrm{Re}=450,000\)

Uses Software

• ANSYS
• ANSYS-CFX

Cites Work

• Transition modelling for general purpose CFD codes
• Computational and experimental investigation of flow over a transient pitching hydrofoil
• Performance of transition model for predicting low \(Re\) aerofoil flows without/with single and simultaneous blowing and suction
• Computational Methods for Fluid Dynamics
• Simulation of Transition with a Two-Equation Turbulence Model
• Direct numerical simulation of ‘short’ laminar separation bubbles with turbulent reattachment
• Validating the URANS shear stress transport γ −Re_θ model for low‐Reynolds‐number external aerodynamics
• Dynamics of laminar separation bubbles at low-Reynolds-number aerofoils
• Investigation of advanced turbulence models for the flow in a generic wing-body junction

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