Biblio: SPH wave generation
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@ -265,12 +265,54 @@ shown to be accurately predicted by the 3D model.
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\subsubsection{Wave generation}
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\subsubsection{Wave generation}
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\cite{yim2008numerical}
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One of the more recent research subject with SPH models has been wave
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\textbf{\cite{altomare2017long}}
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generation. Wave paddles were initially used as a way to generate waves in
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\cite{wen2018non}
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numerical basins \parencite{zheng2010numerical}, with the major drawback of
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such wave makers begin their high reflectivity.
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\textcite{liu2015isph} proposed an improved wave generator using a momentum
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source in an ISPH model. The use of a momentum source was a major improvement
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as it enabled the use of non-reflective wave generators. The proposed solution
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was developed for two-dimensional linear waves, but the same algorithm could be
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used for three-dimensional models.
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\textcite{altomare2017long} presented a wave generation method for long-crested
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(second order) waves in a WCSPH model using a piston wave maker. Although this
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method leads to high reflection, but the possibility of generating irregular
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waves was highlighted.
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Similarly to \textcite{liu2015isph}, \textcite{wen2018non} proposed a wave
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generation method using a momentum source to create a non reflective wave
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maker. The proposed method was used for generating regular as well as random
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waves in a flume, and could be extended to three-dimensional simulations.
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Nevertheless, the method proposed was limited to linear wave theory.
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%\cite{zheng2010numerical}
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%
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%\cite{liu2015isph}: 2D non-reflective linear wave generator using a momentum
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%source in ISPH
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%
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%\cite{altomare2017long}: Wave generation and absorption of long-crested waves
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%(2nd order) in WCSPH. Generation of monochromatic as well as irregular waves.
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%
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%\cite{wen2018non}: Non reflective spectral wave maker, using momentum source
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\subsubsection{Conclusion}
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\subsubsection{Conclusion}
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SPH models have been showed to be extremely powerful tools in modelling
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wave-structure interaction, due to their ability to model complex interfaces
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and highly dynamic situations \parencite{altomare2017long}.
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Modeling wave interaction with porous structures using SPH models has been
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widely studied, and generally adequate results are obtained
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\parencite{wen20183d}. Nonetheless, SPH models still face some limitations
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regarding their ability to represent incompressible flows, leading to high
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diffusivity \parencite{higuera2015application}.
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Moreover, wave-generation techniques, especially for long simulations, are
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still at an early stage of developement \parencite{wen2018non}, limiting the
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applicability to such models in studying real cases using in-situ data.
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\subsection{VOF models}
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\subsection{VOF models}
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\subsubsection{Introduction}
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\subsubsection{Introduction}
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@ -1014,3 +1014,24 @@
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publisher={Elsevier}
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publisher={Elsevier}
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}
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}
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@article{liu2015isph,
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title={ISPH wave simulation by using an internal wave maker},
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author={Liu, Xin and Lin, Pengzhi and Shao, Songdong},
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journal={Coastal Engineering},
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volume={95},
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pages={160--170},
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year={2015},
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publisher={Elsevier}
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}
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@article{zheng2010numerical,
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title={Numerical wave flume with improved smoothed particle hydrodynamics},
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author={Zheng, Jin-hai and Soe, Mee Mee and Zhang, Chi and Hsu, Tai-Wen},
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journal={Journal of Hydrodynamics},
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volume={22},
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number={6},
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pages={773--781},
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year={2010},
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publisher={Springer}
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}
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