{"created":"2023-06-20T15:05:53.096309+00:00","id":35237,"links":{},"metadata":{"_buckets":{"deposit":"c4c9c3e4-d378-48cd-b683-4e87cace2ecb"},"_deposit":{"created_by":1,"id":"35237","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"35237"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00035237","sets":["1887:1890","1896:1898:1899:1993"]},"author_link":["421363","421362","421361","421364","421360","421365"],"item_9_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"高速活動寫眞による氣流の研究(序報)"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1924-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"224","bibliographicPageStart":"213","bibliographicVolumeNumber":"1","bibliographic_titles":[{"bibliographic_title":"東京帝國大學航空研究所報告"},{"bibliographic_title":"Report of Aeronautical Research Institute, Tokyo Imperial University","bibliographic_titleLang":"en"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"風洞試驗に用ふる種々の模型の附近に於ける氣流の有樣を「テプラー」の「シュリーレン」法又は「ドボラック」の直接投影法を使つて瞬間寫眞を撮つて氣流の研究に資せんとして實驗を進めて居る中に瞬間寫眞では目的を達するのに面白くないので是非活動寫眞に撮したいと思つて色々な寫眞機械を取調べたが賣品にはとても望みの品がないので有り合せの機械を使ふて漸く一秒に千二百枚位の繪を撮ることが出來る樣に成つた.然し殘念なことには九月一日の大震火災で折角撮した多くの寫眞の種板も装置も實驗室記録も悉く烏有に歸して仕舞つた.此報告には實驗の方法と焼け殘りの中から拾ひ集めた數枚の寫眞とを掲げた丈けなので本當の研究に資すべきものは一つもないかも知れない.第十五圖は瞬間寫眞で撮つたもので(A)は平板に(B)は圓筒に氣流の當つた時の寫眞で氣流の速さは共に16.6m/sec.である(C)は三角形であるが山の後ろでは氣流がどう變るかを大體見るのに役に立つかも知れない氣流の速さは19.1m/sec.である(D)はR.A.F.19と云ふ飛行機翼の模型で風速は7.8m/sec.である.第十六圖以下は高速活動寫眞で撮つたものである其Aは平板に風の當つた場合で風速14m/sec.繪の數は毎秒1190枚の割である.第十六圖,B.正方形の棒に風が當つた場合.風速15m/sec.繪の數は毎秒1200枚の割.第十七圖,A.圓筒に風の當つた場合,風速18m/sec.繪の數毎秒1010枚の割.第十七圖,B.圓筒が風のある中で廻轉した場合,風速は3m/sec.で圓筒の廻轉速度は30r.p.s.である.第十七圖,C.「プロペラ」の廻轉による氣流でその廻轉速度は18r.p.s.繪での數は毎秒1050枚の割.第十八圖,A.空氣70%水素30%の混合氣體をゴムの袋に入れて爆發させた場合の有樣である.Bは眞空ガラス球を鐵槌で破碎した有樣である.此處に載せたものはほんの地震の殘り物丈けであるから研究所の復興と共に實驗が出來る樣になれば此方法で澤出繪を作つて研究の資料としたい考へである.","subitem_description_type":"Abstract"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA4146381000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京帝國大學航空研究所"}]},"item_9_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Aeronautical Research Institute, Tokyo Imperial University"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00387631","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"寺澤, 寛一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山崎, 吉助"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"秋篠, 雄三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TERAZAWA, Kwan-ichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAZAKI, Kichisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"AKISHINO, Yuzo","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":"2020-01-24"}],"displaytype":"detail","filename":"SA4146381.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA4146381.pdf","url":"https://jaxa.repo.nii.ac.jp/record/35237/files/SA4146381.pdf"},"version_id":"deb6ee0d-e2a7-474f-92a7-93cd0de94d17"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"Kinematographic Study on Aeronautics. (Provisional Report).","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Kinematographic Study on Aeronautics. (Provisional Report).","subitem_title_language":"en"}]},"item_type_id":"9","owner":"1","path":["1890","1993"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"35237","relation_version_is_last":true,"title":["Kinematographic Study on Aeronautics. (Provisional Report)."],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T23:23:39.129842+00:00"}