High speed particle image velocimetry measurements during water entry of rigid bodies
Nila, A.; Vanlanduit, S.; Vepa, K.S.; Van Nuffel, D.; Van Paepegem, W.; Degroote, J.; Vierendeels, J. (2011). High speed particle image velocimetry measurements during water entry of rigid bodies, in: 9th international symposium on particle image velocimetry: proceedings. pp. 5
In: (2011). 9th international symposium on particle image velocimetry: proceedings. Visualization Society of Japan: Kobe. , meer
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Documenttype: Congresbijdrage
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| Auteurs | | Top |
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- Van Paepegem, W., meer
- Degroote, J., meer
- Vierendeels, J.
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| Abstract |
This paper presents the experimental description of the water entry problem of a symmetrical wedge with constant drop velocity. High speed Particle Image Velocimetry (PIV) is used to determine features of the flow including the velocity field characterization and free surface elevation. The free surface elevation profiles are compared with analytical results, which are found to be in good agreement. Further, results of experimentally and numerically determined velocity fields are presented and discussed. |
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