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Influence of grid setup on the prediction of hydrofoil cavitation

AuthorsNegrato, C., Lloyd, T., Terwisga, T.J.C. van, Bensow, R.
Conference/Journal19th Numerical Towing Tank Symposium (NuTTS 2016), Saint-Pierre-d’Oléron, France
Date3 okt. 2016

The objective of this work is to evaluate the effect of two different grid types when they are used to simulate cavitating flow using an unsteady Reynolds averaged Navier-Stokes (RANS) solver. The test case chosen is a 2D NACA0015 profile at 6 degrees angle of attack, confined in a water tunnel.

Contact

Contact person photo

Tom van Terwisga

Team leader Resistance and Propulsion

Thomas Lloyd

Specialist, Noise and Vibrations

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Tags
sustainable propulsioncfd developmentcfd/simulation/desk studiestime-domain simulationsresistance and propulsionmarine systemsdefencepassengers and yachtingtransport and shippingresearch and developmentcavitationsimulationsresearch