{"created":"2023-07-25T08:12:26.825727+00:00","id":12798,"links":{},"metadata":{"_buckets":{"deposit":"a7e4a3f8-4aa1-406b-94cc-f10b8c54bb3a"},"_deposit":{"created_by":3,"id":"12798","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12798"},"status":"published"},"_oai":{"id":"oai:ir.kagoshima-u.ac.jp:00012798","sets":["228:262:4720"]},"author_link":["105834","105832","105835","105833","105836","7528"],"item_7_alternative_title_18":{"attribute_name":"別言語のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"On an Approximate Numerical Method for Estimating the Performance of Actual Ship Propeller : Improvement of a Numerical Method for the Equivalent Infinitely-Bladed Propeller"}]},"item_7_alternative_title_19":{"attribute_name":"タイトルよみ","attribute_value_mlt":[{"subitem_alternative_title":"ジッセン プロペラ セイノウ ノ キンジ ケイサン ホウ ニツイテ : ソウトウ ムゲンヨクスウ プロペラ ケイサンホウ ノ カイリョウ"}]},"item_7_biblio_info_5":{"attribute_name":"収録雑誌名","attribute_value_mlt":[{"bibliographicPageEnd":"112","bibliographicPageStart":"99","bibliographicVolumeNumber":"39","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":"1990-12-25"}]},"item_7_description_4":{"attribute_name":"要約(Abstract)","attribute_value_mlt":[{"subitem_description":"The propeller of a ship generally operates in a wake behind the hull. Then the propeller\nreceives complicated and mutual interference with a hull and a rudder. We usually divide\nthe ship into three parts i.e. the hull, the propeller and also the rudder, when we consider\nthe problem of the ship propulsive performance. The propeller occupies an important part\nof ship propulsion in the sense that it affects the hull and the rudder largely. Moreover a\npropeller operates in such a non-uniform flow, and then we require a numerical method\nthat the calculation of the propeller performance is easy and the computing time is short.\nAnd such a computation method should be able to estimate well the forces and the moments acting on the propeller and also the velocity field around it finely.\nFor this purpose, there are some computation methods based on \"equivalent infinitely-bladed propeller\".\nHowever, the value of a section drag coefficient of a propeller blade\nwas taken generally too large in these methods. Therefore these methods are inappropriate when the scale effect or the characteristics of an actual ship propeller are estimated.\nIn this paper, in order to take into account the viscous, effect, the authors attempt to\nimprove the numerical method based on the Ueda-Yamazaki's theory of \"equivalent infinitely-bladed propeller\". And then results are compared with the experimental values.\nAn application to an actual ship propeller is also examined.","subitem_description_type":"Other"}]},"item_7_full_name_2":{"attribute_name":"著者よみ","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"ウエダ, コウヘイ"}]},{"nameIdentifiers":[{}],"names":[{"name":"ナカヤマ, ヒロシ"}]}]},"item_7_full_name_3":{"attribute_name":"別言語の著者","attribute_value_mlt":[{"nameIdentifiers":[{}],"names":[{"name":"UEDA, Kohei"}]},{"nameIdentifiers":[{}],"names":[{"name":"NAKAYAMA, Hiroshi"}]}]},"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":"554","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":"上田, 耕平"}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"中山, 博"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2016-10-31"}],"displaytype":"detail","filename":"AN00040498_v39_p99-112.pdf","filesize":[{"value":"1.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AN00040498_v39_p99-112.pdf","url":"https://ir.kagoshima-u.ac.jp/record/12798/files/AN00040498_v39_p99-112.pdf"},"version_id":"987a12c4-87aa-4ed6-9643-70e090129211"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"performance of propeller","subitem_subject_scheme":"Other"},{"subitem_subject":"non-uniform flow","subitem_subject_scheme":"Other"},{"subitem_subject":"thrust","subitem_subject_scheme":"Other"},{"subitem_subject":"torque","subitem_subject_scheme":"Other"},{"subitem_subject":"propeller","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","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"実船プロペラ性能の近似計算法について : 相当無限翼数プロペラ計算法の改良","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"実船プロペラ性能の近似計算法について : 相当無限翼数プロペラ計算法の改良"}]},"item_type_id":"7","owner":"3","path":["40","4720"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-06-04"},"publish_date":"2015-06-04","publish_status":"0","recid":"12798","relation_version_is_last":true,"title":["実船プロペラ性能の近似計算法について : 相当無限翼数プロペラ計算法の改良"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2024-01-30T05:44:27.924136+00:00"}