{"created":"2023-07-25T08:08:21.250437+00:00","id":7714,"links":{},"metadata":{"_buckets":{"deposit":"ef9e91b1-e1b7-4f02-947b-277185319d58"},"_deposit":{"created_by":3,"id":"7714","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"7714"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00007714","sets":["228:262:4833"]},"author_link":["11765","103307","103308","103306","103309","103310"],"item_7_alternative_title_18":{"attribute_name":"別言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"Studies on the Otter Board, Performance of the Multi-plane Otter Board"}]},"item_7_alternative_title_19":{"attribute_name":"タイトルよみ","attribute_value_mlt":[{"subitem_alternative_title":"オッターボード ノ ケンキュウ : タヨクガタ オッターボード ノ セイノウ ニツイテ"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicPageEnd":"97","bibliographicPageStart":"87","bibliographicVolumeNumber":"24","bibliographic_titles":[{"bibliographic_title":"鹿児島大学水産学部紀要=Memoirs of Faculty of Fisheries Kagoshima University"}]}]},"item_7_date_6":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"1975-11-30"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"Studies on midwater otter boards which are mainly composed of Wing board (Larsson’s Phantom trawl), Dualfin board (British Columbian trawl), Hydrofoil otter board (Süberkrüb) and Bie-plane otter board (Kobayashi), are comparatively recent development. This paper deals with the performance of multi-plane otter board, whose structure is similar to that of a paravane-shearing-board. The model experiments were carried out on sea and at circular tank. The model was made with galvanized iron-plate (0.48 mm in thickness), dimension of the model being 23.4 cm in length, 21.7 cm in width, and 225 g in weight, respectively. The results obtained are as follows; 1．The critical attack angle of the multi-plane otter board was determined to be 25.5 degrees. 2．Through the results of fig. 6 the relationship between lift-force and towing-speed, and, between drag-force and towing speed may be expressed in the following empirical formulas. L=42.7V^{1.99}. D=34.4V^{2.05}. 3. The ratio of lift and drag in the multi-plane otter board was ascertained to be 1.28, which shows the intermediate value between the upright type otter board (C_L/C_D=1.85), and the ordinary one (C_L/C_D=0.8).","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"イマイ, タケヒコ"}]},{"nameIdentifiers":[{}],"names":[{"name":"オヤマ, シゲミ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"IMAI, Takehiko"}]},{"nameIdentifiers":[{}],"names":[{"name":"OYAMA, Shigemi"}]}]},"item_7_publisher_23":{"attribute_name":"公開者・出版者","attribute_value_mlt":[{"subitem_publisher":"鹿児島大学"}]},"item_7_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0453087X","subitem_source_identifier_type":"ISSN"}]},"item_7_source_id_9":{"attribute_name":"NII書誌ID","attribute_value_mlt":[{"subitem_source_identifier":"AN00040498","subitem_source_identifier_type":"NCID"}]},"item_7_subject_15":{"attribute_name":"NDC","attribute_value_mlt":[{"subitem_subject":"660","subitem_subject_scheme":"NDC"}]},"item_7_text_24":{"attribute_name":"公開者よみ","attribute_value_mlt":[{"subitem_text_value":"カゴシマ ダイガク"}]},"item_7_text_25":{"attribute_name":"公開者別名","attribute_value_mlt":[{"subitem_text_value":"Kagoshima University"}]},"item_7_version_type_14":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"今井, 健彦"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"小山, 重美"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-28"}],"displaytype":"detail","filename":"AN00040498_v24_p87-97.pdf","filesize":[{"value":"696.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00040498_v24_p87-97.pdf","url":"https://ir.kagoshima-u.ac.jp/record/7714/files/AN00040498_v24_p87-97.pdf"},"version_id":"ca4e1c2f-a87d-4316-93a4-78acdf9a3fad"}]},"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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"オッターボードの研究 : 多翼型オッターボードの性能について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"オッターボードの研究 : 多翼型オッターボードの性能について"}]},"item_type_id":"7","owner":"3","path":["40","4833"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-06-17"},"publish_date":"2015-06-17","publish_status":"0","recid":"7714","relation_version_is_last":true,"title":["オッターボードの研究 : 多翼型オッターボードの性能について"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-01-30T05:49:24.971872+00:00"}