{"created":"2023-07-25T09:57:28.189182+00:00","id":394,"links":{},"metadata":{"_buckets":{"deposit":"5b1d1d87-a4d1-496e-9c28-9dbfe98b3a89"},"_deposit":{"created_by":3,"id":"394","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"394"},"status":"published"},"_oai":{"id":"oai:oacis.repo.nii.ac.jp:00000394","sets":["89:128:143"]},"author_link":["1188","1085","1088","1003"],"item_6_alternative_title_1":{"attribute_name":"その他（別言語等）のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"We conducted experiments using a Solar-Sea-Oasis (SSO) and a microbubble generator (MB) to\\nimprove hypoxic condition at mooring place in Tokyo University of Marine Science and Technology. We looked into\\neffects of these apparatuses by computational fluid dynamics (CFD). When we operated SSO, the effect of dissolved\\noxygen (DO) supply was only confirmed near the water outlet. This was suggested by computational fluid dynamics\\nthat water that came out from water outlet rising upward without staying in the bottom was the causes. Then, we\\nconducted experiments using a MB to aerate bottom of the sea more directly. Vertical distributions of DO showed\\noxygen was supplied horizontally, but DO concentration increased about 0.24 mg L-1 that was lower than SSO\\nexperiment. This was suggested by CFD that water came out from MB generator spread horizontally without staying\\nnear the MB generator was the cause. Therefore, it is necessary to improve of making the MB water staying more\\nnear the MB generator."}]},"item_6_alternative_title_23":{"attribute_name":"タイトル(ヨミ)","attribute_value_mlt":[{"subitem_alternative_title":"リュウタイ シミュレーション オモチイタ ヒンサンソスイ カイカイゼン ソウチ  ノ　コウカ　ケンショウ"}]},"item_6_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-26","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"93","bibliographicPageStart":"87","bibliographicVolumeNumber":"6","bibliographic_titles":[{"bibliographic_title":"東京海洋大学研究報告"}]}]},"item_6_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"東京海洋大学品川キャンパス係船場にてソーラーシーオアシス （SSO） 並びに，マイクロバブル\n発生装置による貧酸素水塊改善実験を行い，流体シミュレーションにより効果を検証した。現場観測から\nSSO の効果が放出部付近でのみ確認されたことは，流体シミュレーションにより放出部から出た水が海底\n付近に留まらずに鉛直上向きに上昇してしまうことが原因だと示唆された。そこで，より直接海底付近に\n酸素を供給するためにマイクロバブル発生装置を用いた実験を行った。現場観測では水平方向に酸素が供\n給されている分布を示したが，DO 増加量が0.24 mg L-1 とSSO よりも低い値となった。これは放出した\n水が，その場に滞留することはなく水平方向に広がっていることが原因と流体シミュレーションによりわ\nかった。このため今後はより海底付近に滞留させる方法を考える必要がある。","subitem_description_type":"Abstract"}]},"item_6_description_6":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"東京海洋大学大学院海洋科学技術研究科 ","subitem_description_type":"Other"},{"subitem_description":"東京海洋大学海洋科学部海洋環境学科 ","subitem_description_type":"Other"},{"subitem_description":"東東京海洋大学海洋工学部海洋電子機械工学科","subitem_description_type":"Other"}]},"item_6_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京海洋大学"}]},"item_6_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12066872","subitem_source_identifier_type":"NCID"}]},"item_6_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2189-0951","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"遠矢, 亮 "},{"creatorName":"トオヤ, リョウ","creatorNameLang":"ja-Kana"},{"creatorName":"Toya, Ryo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小島, 諒子"},{"creatorName":"コジマ, リョウコ","creatorNameLang":"ja-Kana"},{"creatorName":"Kojima, Ryoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石丸, 隆"},{"creatorName":"イシマル, タカシ","creatorNameLang":"ja-Kana"},{"creatorName":"Ishimaru, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"賞雅, 寛而"},{"creatorName":"タカマサ, トモジ","creatorNameLang":"ja-Kana"},{"creatorName":"Takamasa, Tomoji ","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2015-11-18"}],"displaytype":"detail","filename":"AA12066872-6-87.pdf","filesize":[{"value":"1.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA12066872-6-87.pdf","url":"https://oacis.repo.nii.ac.jp/record/394/files/AA12066872-6-87.pdf"},"version_id":"2632b3e0-afe1-442c-aa7c-deb83b0909ef"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"hypoxia","subitem_subject_scheme":"Other"},{"subitem_subject":"dissolved oxygen,","subitem_subject_scheme":"Other"},{"subitem_subject":"microbubble","subitem_subject_scheme":"Other"},{"subitem_subject":"brackish water area","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics","subitem_subject_scheme":"Other"},{"subitem_subject":"貧酸素水塊","subitem_subject_scheme":"Other"},{"subitem_subject":"溶存酸素","subitem_subject_scheme":"Other"},{"subitem_subject":"マイクロバブル","subitem_subject_scheme":"Other"},{"subitem_subject":"流体シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"汽水域","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper"}]},"item_title":"流体シミュレーションを用いた貧酸素水塊改善装置の効果検証","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"流体シミュレーションを用いた貧酸素水塊改善装置の効果検証"}]},"item_type_id":"6","owner":"3","path":["143"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-12-19"},"publish_date":"2011-12-19","publish_status":"0","recid":"394","relation_version_is_last":true,"title":["流体シミュレーションを用いた貧酸素水塊改善装置の効果検証"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-07-25T10:54:42.794173+00:00"}