Publications
Detailed Information
Turbulent wake field reconstruction of VLCC models using two-dimensional towed underwater PIV measurements
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, Jeonghwa | - |
dc.contributor.author | Seol, Dong Myung | - |
dc.contributor.author | Han, Bumwoo | - |
dc.contributor.author | Rhee, Shin Hyung | - |
dc.date.accessioned | 2023-04-19T08:48:01Z | - |
dc.date.available | 2023-04-19T08:48:01Z | - |
dc.date.created | 2018-08-30 | - |
dc.date.created | 2018-08-30 | - |
dc.date.issued | 2016-05 | - |
dc.identifier.citation | Ocean Engineering, Vol.118, pp.28-40 | - |
dc.identifier.issn | 0029-8018 | - |
dc.identifier.uri | https://hdl.handle.net/10371/191173 | - |
dc.description.abstract | In the present study, the wake fields of two full ship models were measured using a two-dimensional (2D) towed underwater particle image velocimetry (PIV) system to identify the flow characteristics around a hull with a high block coefficient. The 2D PIV measurements and reconstructing the three-dimensional (3D) flow field by stacking the 2D measurements were validated and applied to the model ship wakes in a towing tank. The bare hull wake was measured for a very large crude oil carrier (VLCC) model, KVLCC2, at a Froude number of 0.142 based on the length between perpendiculars (L-pp). These measurements were compared with those of five-hole Pitot tubes, a Pitot-static tube, and hot-wire anemometers for validation. After the validation tests, the nominal wake field of a generic VLCC model with a Froude number of 0.145 based on L-pp was measured. To identify the effects of a rudder and rotating propeller on the mean velocity and turbulence characteristics, a 3D reconstruction was carried out for the generic VLCC model under self-propulsion conditions. (C) 2016 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.publisher | Pergamon Press Ltd. | - |
dc.title | Turbulent wake field reconstruction of VLCC models using two-dimensional towed underwater PIV measurements | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.oceaneng.2016.03.021 | - |
dc.citation.journaltitle | Ocean Engineering | - |
dc.identifier.wosid | 000376808000003 | - |
dc.identifier.scopusid | 2-s2.0-84962735239 | - |
dc.citation.endpage | 40 | - |
dc.citation.startpage | 28 | - |
dc.citation.volume | 118 | - |
dc.description.isOpenAccess | Y | - |
dc.contributor.affiliatedAuthor | Rhee, Shin Hyung | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | MEAN-FLOW MEASUREMENTS | - |
dc.subject.keywordPlus | CONTAINER SHIP MODEL | - |
dc.subject.keywordPlus | TOWING TANK | - |
dc.subject.keywordPlus | UNCERTAINTY ASSESSMENT | - |
dc.subject.keywordPlus | BOUNDARY-LAYER | - |
dc.subject.keywordPlus | PROPELLER | - |
dc.subject.keywordPlus | TUNNEL | - |
dc.subject.keywordPlus | DYNAMICS | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | RUDDER | - |
dc.subject.keywordAuthor | Particle image velocimetry | - |
dc.subject.keywordAuthor | Towing tank experiment | - |
dc.subject.keywordAuthor | Ship wake measurement | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.