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Please use this identifier to cite or link to this item: http://scholars.ntou.edu.tw/handle/123456789/19709
DC FieldValueLanguage
dc.contributor.author翁文凱en_US
dc.contributor.author王濬祐en_US
dc.contributor.author石瑞祥en_US
dc.contributor.author李基毓en_US
dc.date.accessioned2022-01-07T05:57:35Z-
dc.date.available2022-01-07T05:57:35Z-
dc.date.issued2020-11-
dc.identifier.urihttp://scholars.ntou.edu.tw/handle/123456789/19709-
dc.description.abstract本研究主要關注於新月型淺灘之發展,針對波浪通過新月型淺灘造成之波浪非線性效應所 引起之波場、波形變化進行探討。應用 TELEMAC-MASCARET 數值模式中求解三維 NavierStokes 方程式之非穩態 TELEMAC-3D 模組,模擬一平面造波水槽模擬規則波浪通過新月型淺 灘上方之非線性變化及相關聚波現象,並與前人水工試驗結果及線性波浪理論數值計算比較, 探討不同週期之波浪通過新月型淺灘因淺灘地形影響所引起之非線性現象造成的變化。 本次研究中發現,在不同週期條件下的波浪,水面波形會有不同的變化,週期較長之波浪 條件受淺灘地形影響較大,在靠近淺灘前緣水深較深之區域即可發現水面波形明顯變形,而週 期較短之波浪條件則要在靠近淺灘稜線水深較淺之位置才會發現水面波形之變化。相較於入射 波振幅,波浪振幅提高的幅度隨著週期越短則越小。長週期波浪由新月型淺灘引起之非線性較 強,其頻譜能量分散在不同主頻上,其水面波形狀態較複雜,而短週期波浪非線性較弱,能量 多集中在第一主頻上,其水面波形狀態則越接近線性。en_US
dc.language.isozhen_US
dc.relation.ispartof第28屆海洋工程研討會en_US
dc.subject新月型淺灘en_US
dc.subject波浪非線性變化en_US
dc.subject聚波現象en_US
dc.subjectTELEMAC-MASCARETen_US
dc.title波浪通過新月型淺灘引起之非線性變化en_US
dc.typeconference paperen_US
item.openairetypeconference paper-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_5794-
item.grantfulltextnone-
item.cerifentitytypePublications-
item.languageiso639-1zh-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.deptCollege of Engineering-
crisitem.author.deptDepartment of Harbor and River Engineering-
crisitem.author.deptOcean Engineering Experimental Research Center-
crisitem.author.deptCenter of Excellence for Ocean Engineering-
crisitem.author.deptOcean Energy and Engineering Technology-
crisitem.author.deptCollege of Engineering-
crisitem.author.deptDepartment of Harbor and River Engineering-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.deptCollege of Engineering-
crisitem.author.deptBachelor Degree Program in Ocean Engineering and Technology-
crisitem.author.deptNational Taiwan Ocean University,NTOU-
crisitem.author.orcid0000-0002-3554-5209-
crisitem.author.orcid0000-0002-2769-5901-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgCollege of Engineering-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgCenter of Excellence for Ocean Engineering-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgCollege of Engineering-
crisitem.author.parentorgNational Taiwan Ocean University,NTOU-
crisitem.author.parentorgCollege of Engineering-
Appears in Collections:海洋工程科技學士學位學程(系)
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