풍파의 난류흐름장 분해기법에 관한 연구

DC Field Value Language
dc.contributor.author 오상호 -
dc.contributor.author 서경덕 -
dc.contributor.author Natsuki Mizutani -
dc.date.accessioned 2020-07-17T05:51:40Z -
dc.date.available 2020-07-17T05:51:40Z -
dc.date.created 2020-02-11 -
dc.date.issued 2006-09-08 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/30908 -
dc.description.abstract The turbulent boundary layer underneath ocean waves greatly affects mixing and transfers of momentum, heat, and gases across the air-sea interface. In order to investigate turbulence properties in this subsurface boundary layer, it is required to decompose the original velocity field into turbulent and non-turbulent parts. At present, there is no method that satisfactorily decomposes the velocity field of wind waves due to the unsteadiness induced by the wave motions. One possible way would be to use a general turbulence decomposition techniques that are widely used for other unsteady flows. In this study, some of these techniques are applied to a PIV (particle image velocimetry) dataset of wind-generated waves and their adequacy is examined. -
dc.description.uri 1 -
dc.language English -
dc.publisher American Society of Civil Engineers -
dc.relation.isPartOf 30th International Conference on Coastal Engineering -
dc.title 풍파의 난류흐름장 분해기법에 관한 연구 -
dc.title.alternative Investigation of decomposition methods of turbulent flow field beneath wind waves -
dc.type Conference -
dc.citation.conferencePlace US -
dc.citation.endPage 417 -
dc.citation.startPage 417 -
dc.citation.title 30th International Conference on Coastal Engineering -
dc.identifier.bibliographicCitation 30th International Conference on Coastal Engineering, pp.417 -
dc.description.journalClass 1 -
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