{"created":"2023-06-19T12:43:53.623442+00:00","id":3272,"links":{},"metadata":{"_buckets":{"deposit":"2232cc0f-dbb8-43e6-8049-fb3522b77a24"},"_deposit":{"created_by":14,"id":"3272","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"3272"},"status":"published"},"_oai":{"id":"oai:tokyo-metro-u.repo.nii.ac.jp:00003272","sets":["521:594:595:869:1080"]},"author_link":["9102","9101"],"item_2_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-09-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"117","bibliographicPageStart":"1"}]},"item_2_creator_2":{"attribute_name":"著者(ヨミ)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"グエン, キム クオン"}],"nameIdentifiers":[{"nameIdentifier":"9102","nameIdentifierScheme":"WEKO"}]}]},"item_2_date_granted_66":{"attribute_name":"学位授与年月日","attribute_value_mlt":[{"subitem_dategranted":"2013-09-30"}]},"item_2_degree_grantor_64":{"attribute_name":"学位授与機関","attribute_value_mlt":[{"subitem_degreegrantor":[{"subitem_degreegrantor_name":"首都大学東京"}],"subitem_degreegrantor_identifier":[{"subitem_degreegrantor_identifier_name":"22604","subitem_degreegrantor_identifier_scheme":"kakenhi"}]}]},"item_2_degree_name_63":{"attribute_name":"学位名","attribute_value_mlt":[{"subitem_degreename":"博士(工学)"}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In general, below sea surface, water can be divided into three layers: (i) mixing layer, (ii) thermocline, and (iii) deep layer. Internal waves form at the thermocline over the edge of a steep bottom feature. These waves transport a considerable amount of energy and momentum horizontally and vertically. The study of internal waves in the density-stratified water is essential to the coastal environment because they cause the transport of planktonic larvae from the offshore to the coast and the mixing between subsurface water and bottom water. The shoaling and breaking of internal waves play important roles in the suspension, transport, and deposition of sediments in the ocean bottom. Knowing the water particle motion in an internal wave cycle is the key to solving the transport phenomenon. The subject may be of considerable importance for nearshore internal wave problems; however, the number of such investigations is still limited compared with those concerning nonlinear wave shapes. This is due to the inconvenience of describing the particle velocity and path experimentally under wave motion in the Lagrangian system. Use of recent imaging technique has made it possible to investigate the mechanism of internal waves in a wave tank. The latest developments in Particle Image Velocimetry have led to the visualization of velocity fields and particle paths. Although the essential problems arising from the motion of internal waves approaching the coastal areas are changes in wave characteristics and wave-induced flows, the peculiar features of mass transport in a shallow water region are still not understood. The objective of this study is to measure and quantify the physical quantities of internal waves over a flat bottom and a uniform slope during a runup event using experimental techniques and a two-dimensional non-hydrostatic numerical model. Mass transport by internal wave is focused to investigate in the density-stratified water with a diffusive transition layer. For a two-layer density-stratified water, mass transport property has been quantified as the function of wave parameters and thickness ratios between the upper and lower layers.","subitem_description_type":"Abstract"}]},"item_2_description_5":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"首都大学東京, 2014-09-30, 博士(工学), 甲第420号","subitem_description_type":"Other"}]},"item_2_dissertation_number_67":{"attribute_name":"学位授与番号","attribute_value_mlt":[{"subitem_dissertationnumber":"甲420"}]},"item_2_subject_22":{"attribute_name":"国立国会図書館分類","attribute_value_mlt":[{"subitem_subject":"UT51","subitem_subject_scheme":"NDLC"}]},"item_2_version_type_16":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Nguyen, Kim Cuong"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-08-04"}],"displaytype":"detail","filename":"T00261-001_fulltext.pdf","filesize":[{"value":"8.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"T00261-001_fulltext.pdf","objectType":"fulltext","url":"https://tokyo-metro-u.repo.nii.ac.jp/record/3272/files/T00261-001_fulltext.pdf"},"version_id":"baefd6e7-3ba0-4a0d-adda-dda40acbf85e"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"doctoral thesis","resourceuri":"http://purl.org/coar/resource_type/c_db06"}]},"item_title":"Visualization and Numerical Analyses for Mass Transport Due to Internal Waves Propagating in the Density-stratified Water with a Diffusive Transition Layer","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Visualization and Numerical Analyses for Mass Transport Due to Internal Waves Propagating in the Density-stratified Water with a Diffusive Transition Layer","subitem_title_language":"en"}]},"item_type_id":"2","owner":"14","path":["1080"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2014-12-09"},"publish_date":"2014-12-09","publish_status":"0","recid":"3272","relation_version_is_last":true,"title":["Visualization and Numerical Analyses for Mass Transport Due to Internal Waves Propagating in the Density-stratified Water with a Diffusive Transition Layer"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2023-08-14T06:25:55.081406+00:00"}