{"created":"2023-06-20T14:39:40.237752+00:00","id":6429,"links":{},"metadata":{"_buckets":{"deposit":"2a1f477d-62d4-46c6-944f-6aed51a9bace"},"_deposit":{"created_by":1,"id":"6429","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6429"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006429","sets":["1887:1891","9:789:1067:1071"]},"author_link":["32652","32647","32648","32650","32651","32649"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"On modernization of wind tunnels"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"38","bibliographicPageStart":"33","bibliographicVolumeNumber":"JAXA-SP-04-014","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第73回風洞研究会議論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the Wind Tunnel Technology Association 73rd Meeting","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"すべての試験設備に言えることであるが、風洞は時間と共に老朽化、陳腐化する。これを防ぐためには、適切な時期に改修をすることが不可欠である。JAXA風洞技術開発センター(WINTEC)の風洞群はいずれもNAL時代に整備されたものであり、必要な改修が行われてきたものと、老朽化が進んだままになっているものとがある。2m×2m遷音速風洞(TWT1)は2004年度から第2次大型改修が開始され、多項目にのぼる改修が計画されている。これらのうち、2004年に作業が着手された測定部カート(第4カート)の増設は、データ生産性向上とユーザの求める新しい計測技術への適用性を高めるものでその完成が待たれている。また、圧縮機の増設と貯気槽の増設も安定的な風洞運用とデータ生産性の増強のために必要なものである。TWT1以外では、1m×1m超音速風洞の測定部下流部分の改修、0.5m極超音速風洞冷却器の改修にも、2005年度から着手できる見通しである。これらの風洞改修を通じて、WINTECは、日本の航空機・宇宙機の開発に寄与する所存である。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0048471005","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: JAXA-SP-04-014","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","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":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"宇宙航空研究開発機構"},{"subitem_text_value":"宇宙航空研究開発機構"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"重見, 仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"須谷, 記和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"唐沢, 敏夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shigemi, Masashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sudani, Norikazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Karasawa, Toshio","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":"2020-01-16"}],"displaytype":"detail","filename":"48471005.pdf","filesize":[{"value":"1.7 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tunnel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"improvement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"maintenance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"instrumentation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transonic wind tunnel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"upgrading","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data 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