{"created":"2023-06-20T15:07:48.439176+00:00","id":37167,"links":{},"metadata":{"_buckets":{"deposit":"a9ee546e-578c-44a0-b0e8-bdf3a4a742b3"},"_deposit":{"created_by":1,"id":"37167","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37167"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037167","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["479260","479267","479265","479263","479266","479262","479261","479264"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Aerodynamic optimization of three-dimensional transonic wing"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"258","bibliographicPageStart":"253","bibliographicVolumeNumber":"37","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 12-13 Jun. 1997 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 12-13 Jun. 1997 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"一般的輸送機の遷音速翼形状の最適化にGA(遺伝的アルゴリズム)を適用した。NACA5桁方式のほかに、拡張ジューコフスキー変換を翼型定義として用いて、揚力分布による曲げモーメントに耐えられるほど十分な翼厚を保つ遷音速翼形状を設計した。3次元圧縮性N-S(ナビエ・ストークス)ソルバを用いて、空力性能を評価した。日本の航空宇宙技術研究所の166処理要素を有する並列ベクトル計算機NWT(数値風洞)を用いて、このN-S評価を並列処理した。設計翼では、構造的制約による翼型厚みの増加と衝撃波による造波抗力の減少との間でトレードオフを示した。GA演算子と同様に、翼型定義に関して更なる研究が必要である。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A Genetic Algorithm (GA) has been applied to optimize a transonic wing shape for generic transport aircraft. The extended Joukowski transformation as well as NACA five-digit series is used as airfoil definition of a wing to design a transonic wing geometry which maintains enough wing thickness to stand the bending moment due to the lift distribution. A three-dimensional compressible Navier-Stokes (N-S) solver is used to evaluate aerodynamic performance. The N-S evaluation is parallelized on Numerical Wind Tunnel (NWT) at National Aerospace Laboratory in Japan, a parallel vector machine with 166 processing elements. Designed wings show a trade-off between an increase of the airfoil thickness driven by a structural constraint and a reduction of the wave drag produced by a shock wave. Further investigations are necessary for the airfoil definitions as well as the GA operators.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001433041","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-37","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":"東北大学 大学院工学研究科"},{"subitem_text_value":"東北大学 大学院工学研究科"},{"subitem_text_value":"東北大学 大学院工学研究科"},{"subitem_text_value":"航空宇宙技術研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"大山, 聖"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大林, 茂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中橋, 和博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 孝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Oyama, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Obayashi, Shigeru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakahashi, Kazuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Takashi","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":"nalsp0037041.pdf","filesize":[{"value":"554.9 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0037041.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37167/files/nalsp0037041.pdf"},"version_id":"63765f4c-5144-498c-b64a-9c52dd891570"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"3次元遷音速翼","subitem_subject_scheme":"Other"},{"subitem_subject":"輸送機","subitem_subject_scheme":"Other"},{"subitem_subject":"最適設計","subitem_subject_scheme":"Other"},{"subitem_subject":"GA","subitem_subject_scheme":"Other"},{"subitem_subject":"遺伝的アルゴリズム","subitem_subject_scheme":"Other"},{"subitem_subject":"NWT","subitem_subject_scheme":"Other"},{"subitem_subject":"数値風洞","subitem_subject_scheme":"Other"},{"subitem_subject":"並列処理","subitem_subject_scheme":"Other"},{"subitem_subject":"翼型定義","subitem_subject_scheme":"Other"},{"subitem_subject":"ジューコフスキー変換","subitem_subject_scheme":"Other"},{"subitem_subject":"翼厚","subitem_subject_scheme":"Other"},{"subitem_subject":"曲げモーメント","subitem_subject_scheme":"Other"},{"subitem_subject":"空力性能","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃造波抗力","subitem_subject_scheme":"Other"},{"subitem_subject":"トレードオフ","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional transonic wing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transport aircraft","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"optimum design","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"GA","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"genetic algorithm","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NWT","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Numerical Wind Tunnel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"airfoil definition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Joukowski transformation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wing thickness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"bending moment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic performance","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave making drag","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"tread off","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":"三次元遷音速翼の空力最適化","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"三次元遷音速翼の空力最適化"}]},"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":"37167","relation_version_is_last":true,"title":["三次元遷音速翼の空力最適化"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:24:22.930013+00:00"}