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Gravity Wave Propagation Solved Through an Enhanced SPH Method

Author(s): M. Antuono; S. Marrone; A. Colagrossi; C. Lugni

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Abstract: An SPH method with numerical diffusive terms will be used to simulate 2D gravity waves generated by a wave maker and propagating into a basin. A large number of simulations will be performed for different wave steepness and height-todepth ratio. To validate the SPH model, the numerical results will be compared with a BEM Mixed-Eulerian-Lagrangian solver. Finally, a measure of numerical damping and shift of wave trains will be provided for different spatial resolutions.

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Year: 2010

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