Nucleation effects on cloud cavitation about a hydrofoil

The dynamics of cloud cavitation about a three-dimensional hydrofoil are investigated experimentally in a cavitation tunnel with depleted, sparse and abundant free-stream nuclei populations. A rectangular planform, NACA 0015 hydrofoil was tested at a Reynolds number of $1.4\times 10^{6}$, an inciden...

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Veröffentlicht in:	Journal of fluid mechanics 2022-09, Vol.947, Article A1
Hauptverfasser:	Venning, James A., Pearce, Bryce W., Brandner, Paul A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cavitation Condensation Fluid flow Force measurement Geometry High speed Hydrofoils JFM Papers Modes Nucleation Nuclei Nucleus Population Pressure distribution Rectangular planforms Reynolds number Shedding Shock waves Single-phase flow Strouhal number Supercavitating flow Void fraction Wave propagation
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