https://scholars.lib.ntu.edu.tw/handle/123456789/71474
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor | National Taiwan University, Department of Naval Architecture and Ocean Engineering | en |
dc.contributor.author | CHAO-LUNG TING | en_US |
dc.contributor.author | Lin, Ming-Chung | en_US |
dc.contributor.author | Cheng, Chih-Yuan | en_US |
dc.creator | Ting, Chao-Lung; Lin, Ming-Chung; Cheng, Chih-Yuan | en |
dc.date | 2004 | zh_TW |
dc.date.accessioned | 2006-11-15T01:00:00Z | - |
dc.date.accessioned | 2018-06-28T20:57:03Z | - |
dc.date.available | 2006-11-15T01:00:00Z | - |
dc.date.available | 2018-06-28T20:57:03Z | - |
dc.date.issued | 2004 | - |
dc.identifier | 246246/2006111501254734 | zh_TW |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/2006111501254734 | - |
dc.description.abstract | This study investigated how the porosity of submerged breakwaters affects non-breaking wave transformations. Eight model geometries each with six different porosities, from 0.421 to 0.912, were also considered. Experimental results reveal that the model width has little effect on wave reflection & transmission when the model heights are fixed. The transmission coefficient is maximum at a kh in the range from 1.3 to 2.0 & minimum at a kh around 0.7. The wave reflection maximum is at kh of near 0.5. The energy loss of the primary waves is maximum near kh = 0.81 & minimum when the porosity of the model is large. Porosity does affect wave transformation & its influence becomes significant as the heights of the models increase. For the range of porosities tested, wave energy loss from the primary harmonic was found to be almost constant at around 0.4 when kh >1.3, decreasing slowly when kh < 1.3; wave energy loss decreases for porosities above 0.75. | en |
dc.format | application/pdf | en |
dc.format.extent | 942576 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language | en-US | en |
dc.language.iso | zh_TW | zh_TW |
dc.relation | Coastal Engineering 50,213-224 | en |
dc.relation.ispartof | Coastal Engineering 50 | en_US |
dc.source | http://www.sciencedirect.com/ | en |
dc.subject | Porosity effect | en |
dc.subject | Reflection coefficient | en |
dc.subject | Transmission coefficient | en |
dc.subject | Permeable submerged breakwater | en |
dc.subject | Energy loss | en |
dc.title | Porosity effects on non-breaking surface waves over permeable submerged breakwaters | en |
dc.type | journal article | en |
dc.identifier.doi | 10.1016/j.coastaleng.2003.10.003 | - |
dc.identifier.scopus | 2-s2.0-1342266662 | - |
dc.relation.pages | 213-224 | - |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/2006111501254734/1/5615.pdf | - |
item.fulltext | with fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | open | - |
item.openairetype | journal article | - |
item.languageiso639-1 | zh_TW | - |
crisitem.author.dept | Engineering Science and Ocean Engineering | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 工程科學及海洋工程學系 |
在 IR 系統中的文件,除了特別指名其著作權條款之外,均受到著作權保護,並且保留所有的權利。