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dc.contributor.authorRansley, E
dc.contributor.authorBrown, Scott Andrew
dc.contributor.authorHann, Martyn
dc.contributor.authorGreaves, Deborah
dc.contributor.authorWindt, C
dc.contributor.authorRingwood, J
dc.contributor.authorDavidson, J
dc.contributor.authorSchmitt, P
dc.contributor.authorYan, S
dc.contributor.authorWang, JX
dc.contributor.authorWang, JH
dc.contributor.authorMa, Q
dc.contributor.authorXie, Z
dc.contributor.authorGiorgi, G
dc.contributor.authorHughes, J
dc.contributor.authorWilliams, A
dc.contributor.authorMasters, I
dc.contributor.authorLin, Z
dc.contributor.authorChen, H
dc.contributor.authorQian, L
dc.contributor.authorMa, Z
dc.contributor.authorChen, Q
dc.contributor.authorDing, H
dc.contributor.authorZang, J
dc.contributor.authorvan Rij, J
dc.contributor.authorYu, Y
dc.contributor.authorLi, Z
dc.contributor.authorBouscasse, B
dc.contributor.authorDucrozet, G
dc.contributor.authorBingham, H
dc.date.accessioned2020-09-24T18:56:18Z
dc.date.issued2020-10-08
dc.identifier.issn1755-0777
dc.identifier.issn1755-0785
dc.identifier.urihttp://hdl.handle.net/10026.1/16424
dc.descriptionNo embargo required.
dc.description.abstract

<jats:p> The paper presents results from the Collaborative Computational Project in Wave Structure Interaction (CCP-WSI) Blind Test Series 2. Without prior access to the physical data, participants, with numerical methods ranging from low-fidelity linear models to fully non-linear Navier–Stokes (NS) solvers, simulate the interaction between focused wave events and two separate, taut-moored, floating structures: a hemispherical-bottomed cylinder and a cylinder with a moonpool. The ‘blind’ numerical predictions for heave, surge, pitch and mooring load, are compared against physical measurements. Dynamic time warping is used to quantify the predictive capability of participating methods. In general, NS solvers and hybrid methods give more accurate predictions; however, heave amplitude is predicted reasonably well by all methods; and a WEC-Sim implementation, with CFD-informed viscous terms, demonstrates comparable predictive capability to even the stronger NS solvers. Large variations in the solutions are observed (even among similar methods), highlighting a need for standardisation in the numerical modelling of WSI problems. </jats:p>

dc.format.extent46-61
dc.languageen
dc.language.isoen
dc.publisherThomas Telford
dc.titleFocused wave interactions with floating structures: A blind comparative study
dc.typejournal-article
dc.typeJournal Article
plymouth.issue1
plymouth.volume174
plymouth.publication-statusPublished
plymouth.journalProceedings of the Institution of Civil Engineers: Engineering and Computational Mechanics
dc.identifier.doi10.1680/jencm.20.00006
plymouth.organisational-group/Plymouth
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering
plymouth.organisational-group/Plymouth/Faculty of Science and Engineering/School of Engineering, Computing and Mathematics
plymouth.organisational-group/Plymouth/PRIMaRE Publications
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA
plymouth.organisational-group/Plymouth/REF 2021 Researchers by UoA/UoA12 Engineering
plymouth.organisational-group/Plymouth/Research Groups
plymouth.organisational-group/Plymouth/Research Groups/Marine Institute
plymouth.organisational-group/Plymouth/Users by role
plymouth.organisational-group/Plymouth/Users by role/Academics
plymouth.organisational-group/Plymouth/Users by role/Researchers in ResearchFish submission
dcterms.dateAccepted2020-09-24
dc.rights.embargodate2020-10-16
dc.identifier.eissn1755-0785
dc.rights.embargoperiodNot known
rioxxterms.versionofrecord10.1680/jencm.20.00006
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserved
rioxxterms.licenseref.startdate2020-10-08
rioxxterms.typeJournal Article/Review


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