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dc.contributor.authorPu, Jaan H.*
dc.contributor.authorShao, Songdong*
dc.date.accessioned2017-03-08T10:22:26Z
dc.date.available2017-03-08T10:22:26Z
dc.date.issued2012
dc.identifier.citationPu JH and Shao S (2012) Smoothed Particle Hydrodynamics Simulation of Wave Overtopping Characteristics for Different Coastal Structures. The Scientific World Journal. 2012. No 163613.en_US
dc.identifier.urihttp://hdl.handle.net/10454/11562
dc.descriptionYesen_US
dc.description.abstractThis research paper presents an incompressible smoothed particle hydrodynamics (ISPH) technique to investigate a regular wave overtopping on the coastal structure of different types. The SPH method is a mesh-free particle modeling approach that can efficiently treat the large deformation of free surface. The incompressible SPH approach employs a true hydrodynamic formulation to solve the fluid pressure that has less pressure fluctuations. The generation of flow turbulence during the wave breaking and overtopping is modeled by a subparticle scale (SPS) turbulence model. Here the ISPH model is used to investigate the wave overtopping over a coastal structure with and without the porous material. The computations disclosed the features of flow velocity, turbulence, and pressure distributions for different structure types and indicated that the existence of a layer of porous material can effectively reduce the wave impact pressure and overtopping rate. The proposed numerical model is expected to provide a promising practical tool to investigate the complicated wave-structure interactions.en_US
dc.description.sponsorshipNazarbayev University Seed Grant, entitled “Environmental assessment of sediment pollution impact on hydropower plants”. S. Shao also acknowledges the Royal Society Research Grant (2008/R2 RG080561)en_US
dc.language.isoenen_US
dc.relation.isreferencedbyhttp://dx.doi.org/10.1100/2012/163613en_US
dc.rights© 2012 The Authors. This is an Open Access article distributed under the Creative Commons CC-BY license (http://creativecommons.org/licenses/by/3.0/legalcode), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.en_US
dc.subjectIncompressible Smoothed Particle Hydrodynamics; ISPH; Wave overtopping; Coastal structuresen_US
dc.titleSmoothed Particle Hydrodynamics Simulation of Wave Overtopping Characteristics for Different Coastal Structuresen_US
dc.status.refereedYesen_US
dc.date.Accepted2012-05-30
dc.typeArticleen_US
dc.type.versionPublished versionen_US
refterms.dateFOA2018-07-27T01:45:47Z


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