{"created":"2023-06-20T15:07:22.540886+00:00","id":36740,"links":{},"metadata":{"_buckets":{"deposit":"1fa8f1b8-2fd1-490b-a38e-311f7857721e"},"_deposit":{"created_by":1,"id":"36740","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"36740"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00036740","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["477385","477387","477388","477386"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Flow and drag of two-dimensional bodies with rows of holes"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"49","bibliographicPageStart":"45","bibliographicVolumeNumber":"28","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"航空宇宙技術研究所 Sep. 1994 (15th). Mar. 1995 (16th) 東京 日本","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"National Aerospace Laboratory Sep. 1994 (15th). Mar. 1995 (16th) Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"水流中の円柱体の周りの速度場および円柱体上の抵抗力の測定を、それぞれレーザ・ドプラー速度計と歪みゲージを用いて行った。円柱やいろいろなタイプの表面粗さを持った翼および1列と2列の孔列を持った翼について試験した。特に、その直径を横切っている2列の孔列のある柱体では、かなりの幅の迎角範囲での抵抗減少が見られた。レイノルズ数が5000-9000の場合の、平滑面を持つ柱体に比べて、38%もの低下となった。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Measurements of the velocity field around and the drag force on cylindrical bodies in water flows were made by means of a laser Doppler velocimeter and strain gauges, respectively. A circular cylinder and an airfoil with different types of surface roughness as well as those with single or double rows of holes were tested. In particular a cylinder with double rows of holes placed across its diameter shows a drag reduction for fairly wide range of attack angle. It amounts to as much as 38 percent in comparison to a smooth surfaced cylinder in the Reynolds number range of 5,000-9,000.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000109011","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-28","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京農工大学 工学部"},{"subitem_text_value":"東京農工大学 工学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture and Technology Faculty of Technology"},{"subitem_text_language":"en","subitem_text_value":"Tokyo University of Agriculture and Technology Faculty of Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"矢嶋, 良夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐野, 理"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yajima, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sano, Osamu","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0028011.pdf","filesize":[{"value":"419.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0028011.pdf","url":"https://jaxa.repo.nii.ac.jp/record/36740/files/nalsp0028011.pdf"},"version_id":"48dc9906-8976-46b4-ad5b-923ae3d1aee6"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"抵抗減少","subitem_subject_scheme":"Other"},{"subitem_subject":"孔列付き柱体","subitem_subject_scheme":"Other"},{"subitem_subject":"表面粗さ","subitem_subject_scheme":"Other"},{"subitem_subject":"速度場","subitem_subject_scheme":"Other"},{"subitem_subject":"レーザDoppler速度計","subitem_subject_scheme":"Other"},{"subitem_subject":"歪みゲージ","subitem_subject_scheme":"Other"},{"subitem_subject":"翼列","subitem_subject_scheme":"Other"},{"subitem_subject":"迎角","subitem_subject_scheme":"Other"},{"subitem_subject":"Reynolds数","subitem_subject_scheme":"Other"},{"subitem_subject":"抵抗","subitem_subject_scheme":"Other"},{"subitem_subject":"抵抗係数","subitem_subject_scheme":"Other"},{"subitem_subject":"drag reduction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cylinder with holes","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface roughness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"velocity field","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"laser Doppler velocimeter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"strain gauge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"airfoil","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attack angle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Reynolds number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"drag","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"drag coefficient","subitem_subject_language":"en","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"孔列のある2次元物体を過ぎる流れと抵抗","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"孔列のある2次元物体を過ぎる流れと抵抗"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"36740","relation_version_is_last":true,"title":["孔列のある2次元物体を過ぎる流れと抵抗"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:32:44.648791+00:00"}