{"created":"2024-06-19T05:42:29.613082+00:00","id":2008005,"links":{},"metadata":{"_buckets":{"deposit":"05ff571f-c216-4ec6-b0c7-9cae6ed1f513"},"_deposit":{"created_by":10,"id":"2008005","owners":[10],"pid":{"revision_id":0,"type":"depid","value":"2008005"},"status":"published"},"_oai":{"id":"oai:fra.repo.nii.ac.jp:02008005","sets":["12:14:1716955731445"]},"author_link":["3668"],"control_number":"2008005","item_10002_biblio_info_7":{"attribute_name":"bibliographic_information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1984-03","bibliographicIssueDateType":"Issued"},"bibliographicNumberOfPages":"18","bibliographicPageEnd":"18","bibliographicPageStart":"1","bibliographicVolumeNumber":"5","bibliographic_titles":[{"bibliographic_title":"水産工学研究所技報. 漁船工学","bibliographic_titleLang":"ja"},{"bibliographic_title":"Technical report of National Research Institute of Fisheries Engineering. Fishing boat and instrument","bibliographic_titleLang":"en"}]}]},"item_10002_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ノズルブロペラの試験に当り,可変ピッチブロベラの単独性能試験,ノズルブロペラの単独性能試験,ノズルブロベラによる自航試験等は何れも同一の自航動力計を使用し,ノズル検力計も同一のものを使用した。従って,精度は安定して良好であろうと予想したが,結果としてはノズルブロペラの効率が低くなった。ノズルは丸棒で懸垂させ,しかもノズルの前後動を検出する装置としたため,丸棒が渦によって振動してノズルを前後左右に振動させ,ノズルとブロペラ先端間隙を充分せばめると接触するので止むを得ず間隙を広目とせざるを得なかったので,効率が低下した。なお,船の後に同様に懸垂させたノズルは船尾部流れの不均一性の影響を受けて更に振動が著しく,ノズルとブロペラ先端間隔はさらに広目とせざるを得なかったため,効率の低下があった。このように,計測精度の面からは必しも充分ではないが,ノズルの有無による自航要素の変動の様子や,船尾バルブの有無の影響も傾向的には把握された。特に曳網時におけるノズルの効果は明白であり,底曳網漁船には省エネルギーの見地から検討の余地が充分にあると思われる。以上のように,未発表であった研究成果をここに報告したが,省エネルギー型漁船設計の参考として活用されれば大へんに幸せである。","subitem_description_language":"ja","subitem_description_type":"Abstract"}]},"item_10002_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"水産工学研究所","subitem_publisher_language":"ja"},{"subitem_publisher":"National Research Institute of Fisheries Engineering","subitem_publisher_language":"en"}]},"item_10002_radio_30":{"attribute_name":"item_10002_radio_30","attribute_value_mlt":[{"subitem_radio_item":"吉田","subitem_radio_language":"ja"}]},"item_10002_relation_16":{"attribute_name":"情報源","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"nrife_gk_5_1","subitem_relation_type_select":"Local"}}]},"item_10002_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_language":"ja","subitem_relation_name_text":"日本農学文献記事索引(agriknowledge)"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://agriknowledge.affrc.go.jp/RN/2010841392","subitem_relation_type_select":"URI"}}]},"item_10002_source_id_11":{"attribute_name":"item_10002_source_id_11","attribute_value_mlt":[{"subitem_source_identifier":"AN0035205X","subitem_source_identifier_type":"NCID"}]},"item_10002_source_id_9":{"attribute_name":"item_10002_source_id_9","attribute_value_mlt":[{"subitem_source_identifier":"0388-970X","subitem_source_identifier_type":"PISSN"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kobayashi, Tsutomu","creatorNameLang":"en","creatorNameType":"Organizational"},{"creatorName":"小林, 務","creatorNameLang":"ja","creatorNameType":"Organizational"},{"creatorName":"コバヤシ, ツトム","creatorNameLang":"ja-Kana","creatorNameType":"Organizational"}],"familyNames":[{"familyName":"Kobayashi","familyNameLang":"en"},{"familyName":"小林","familyNameLang":"ja"},{"familyName":"コバヤシ","familyNameLang":"ja-Kana"}],"givenNames":[{"givenName":"Tsutomu","givenNameLang":"en"},{"givenName":"務","givenNameLang":"ja"},{"givenName":"ツトム","givenNameLang":"ja-Kana"}],"nameIdentifiers":[{"nameIdentifier":"3668","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"item_resource_type","attribute_value_mlt":[{"resourcetype":"article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"ノズルラダープロペラ装備漁船の模型実験成績について","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ノズルラダープロペラ装備漁船の模型実験成績について","subitem_title_language":"ja"},{"subitem_title":"Model Experiments of Fishing Boat Fitted out Nozzle Rudder Propeller","subitem_title_language":"en"}]},"item_type_id":"10002","owner":"10","path":["1716955731445"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-06-19"},"publish_date":"2024-06-19","publish_status":"0","recid":"2008005","relation_version_is_last":true,"title":["ノズルラダープロペラ装備漁船の模型実験成績について"],"weko_creator_id":"10","weko_shared_id":-1},"updated":"2025-06-13T04:34:03.923380+00:00"}