Experimental validation of a rans-vof numerical model of the wave generation and propagation in a 2d wave flume
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2117/328884
Tipus de documentText en actes de congrés
Data publicació2019
EditorCIMNE
Condicions d'accésAccés obert
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Abstract
This paper focus on the study of free surface variation in a Numerical Wave Flume
(NWF) due to a paddle movement. The NWF is the numerical representation of a 12.5 meters long
Experimental Wave Flume (EWF) of the laboratory of the University of the Basque
Country. The experiments and the numerical simulations are performed in several depths (0.3,
0.4 and 0.5 meters). Besides different velocities for the paddle movement are induced between
0.064 and 0.1 m/s. The numerical simulations are based on an Eulerian Multiphase of two
fluids, air and water, more concretely the Volume of Fluid model. The surface variation in two
points (6.0 and 6.3 meters from the wave flume start) is studied in both numerical
and experimental wave flumes and compared its variation through the experiment time. Besides, the
experiments will be analyzed in the wave maker theory. The results show the models quality in the
first moments of the experiments, where the reflection does not appear, in which the
results from both experimental and numerical simulations are pretty similar.
CitacióGalera, L. [et al.]. Experimental validation of a rans-vof numerical model of the wave generation and propagation in a 2d wave flume. A: MARINE VIII. "MARINE VIII : proceedings of the VIII International Conference on Computational Methods in Marine Engineering". CIMNE, 2019, p. 134-144. ISBN 978-84-949194-3-5.
ISBN978-84-949194-3-5
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Marine-2019-10_ ... lidation of a rans-vof.pdf | 623,3Kb | Visualitza/Obre |