{"created":"2023-06-20T14:47:31.907642+00:00","id":15220,"links":{},"metadata":{"_buckets":{"deposit":"70ced373-6f90-4e95-bf78-9e37d984ddef"},"_deposit":{"created_by":1,"id":"15220","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"15220"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00015220","sets":["1543:1671:1687","1887:1891"]},"author_link":["137989","137993","137992","137990","137991","137988"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Design and analysis of a space deployment-type ultralight radiator"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"15","bibliographicPageStart":"12","bibliographic_titles":[{"bibliographic_title":"第19回宇宙構造・材料シンポジウム"},{"bibliographic_title":"19th Symposium on Aerospace Structure and Materials","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"宇宙機の熱制御サブシステムとして従来の排熱性能を上回るラジエータについて、設計技術を確立するための初期検討を行った。冷媒配管(フィーダ)と熱拡散面(フィン)からなる放熱面単位構造に対し、定常熱解析による放熱効率(放熱量／重量)のパラメトリックスタディを実施し、素材および主仕様値の設計技術を取得するための基礎的知見を取得した。フィーダには比強度の高い金属材料のほかフレキシブル性に優れた樹脂材料、拡散面には軽量性と伝導性共に優れるカーボン材料が有望候補として選出された。主仕様値として、フィーダ配置間隔は各素材に応じた最適値が存在し、フィン厚さは縮小に伴う単調な向上がみられた。これらの結果をベースとし、製造性や構造的安定性、展開方式を踏まえ最適設計に向けた議論を行う。","subitem_description_type":"Abstract"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0046918004","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宇宙科学研究本部"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)"}]},"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 総合技術研究本部"},{"subitem_text_value":"宇宙航空研究開発機構 総合技術研究本部"},{"subitem_text_value":"三菱重工業"}]},"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 Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Space Technology and Aeronautics"},{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries Ltd."}]},"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":"小谷, 政規"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"内田, 英樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塚原, 愛一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kotani, Masaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Uchida, Hideki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsukahara, 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analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solar heating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal diffusion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"thermal conductivity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radiant cooling","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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