{"created":"2023-06-20T15:08:32.226503+00:00","id":38012,"links":{},"metadata":{"_buckets":{"deposit":"e8d88789-bd16-497e-b71d-eeedfa1e1675"},"_deposit":{"created_by":1,"id":"38012","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"38012"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00038012","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["431154","431150","431149","431148","431151","431147","431153","431152"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Flow characteristics of the NAL two-dimensional transonic wind tunnel: Mach number distributions along the wind axis in the refurbished test section"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"61","bibliographicPageStart":"55","bibliographicVolumeNumber":"51","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料: 第64回・第65回風洞研究会議論文集"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory: Proceedings of the 64th and 65th Workshop on Wind Tunnel Research","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"改修後の2次元風洞の気流特性を評価するため、中心パイプおよび測定部上下壁に取付けられた静圧レールによって、風軸方向のマッハ数分布を調べながら壁傾角などの調整を行った。新たに設置された全機模型支持装置のスティングポット、および抽気フラップ全閉時のシール性能が高マッハ数域において測定部下流のマッハ数分布に大きく影響する事が判った。これらを対策した結果、上下壁傾角+0.5度において最もフラットな分布になり、改修前に比較して良好なマッハ数一様式が得られた。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0032235007","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-51","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 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Nobuhiro","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":"nalsp0051007.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0051007.pdf","url":"https://jaxa.repo.nii.ac.jp/record/38012/files/nalsp0051007.pdf"},"version_id":"13c5c90f-ed33-4089-ad8f-44618af42ffc"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"超音波風洞","subitem_subject_scheme":"Other"},{"subitem_subject":"気流特性","subitem_subject_scheme":"Other"},{"subitem_subject":"マッハ数","subitem_subject_scheme":"Other"},{"subitem_subject":"2次元流","subitem_subject_scheme":"Other"},{"subitem_subject":"改善","subitem_subject_scheme":"Other"},{"subitem_subject":"最適化","subitem_subject_scheme":"Other"},{"subitem_subject":"抗レイノルズ数","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"transonic wind tunnel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mach number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two dimensional flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"upgrading","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optimization","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high Reynolds number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional model","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 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