{"created":"2023-06-20T15:11:41.276738+00:00","id":41391,"links":{},"metadata":{"_buckets":{"deposit":"cce61825-b0b6-4be5-bb6a-df22d1d5a947"},"_deposit":{"created_by":1,"id":"41391","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"41391"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00041391","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["489831","489832","489829","489830","489828","489827"],"item_3_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"コンパクト差分スキームを用いた2次元翼上の境界層剥離の数値シミュレーション"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2000-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"14","bibliographicPageStart":"13","bibliographicVolumeNumber":"48T","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_3_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 27-29 Sept.2000 東京 日本","subitem_description_type":"Other"}]},"item_3_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 27-29 Sept.2000 Tokyo Japan","subitem_description_type":"Other"}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"音波のエネルギーは運動エネルギーに比較して弱いため、音波伝播問題の流動シミュレーションには高精度・高分解能が必要である。新規のスペクトル状3点組合せコンパクト差分(CCD)スキームを提案した。本新スキームは1次導関数に対し8次の精度とスペクトル状分解能を有している。本スキームを用いて、流れ剥離に対する音響効果をマッハ数0.1および0.05の2次元翼について解析した。シミュレーションの結果は、新スキームが従来のスペクトル法に比較して優れた結果を生み出すことを示した。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The flow simulations of the sound wave propagation problem need high accuracy and high resolutions, since the energy of sound is weak compared with the kinetic energy. The new spectral-like three-point Combined Compact Difference (CCD) scheme is proposed. This new scheme has the eighth-order accuracy and spectral-like resolution for first derivatives. Using this scheme, the acoustic effect for the flow separation was analyzed on a 2-D airfoil with the Mach number 0.1 and 0.05. The simulations show the new scheme give excellent results compared with the previous spectral methods.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0028637005","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-48T","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_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_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名古屋大学 大学院工学研究科"},{"subitem_text_value":"名古屋大学 大学院工学研究科"},{"subitem_text_value":"名古屋大学 大学院工学研究科"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagoya University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University Graduate School of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"石井, 克哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"養祖, 隆"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 智"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishii, Katsuya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoso, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Satoshi","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":"nalsp0048006.pdf","filesize":[{"value":"230.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0048006.pdf","url":"https://jaxa.repo.nii.ac.jp/record/41391/files/nalsp0048006.pdf"},"version_id":"77f7d485-6de6-4da9-a543-7a9e5186ecb0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"流れ剥離","subitem_subject_scheme":"Other"},{"subitem_subject":"コンパクト差分スキーム","subitem_subject_scheme":"Other"},{"subitem_subject":"音響励起","subitem_subject_scheme":"Other"},{"subitem_subject":"流れシミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"音波伝播","subitem_subject_scheme":"Other"},{"subitem_subject":"音響効果","subitem_subject_scheme":"Other"},{"subitem_subject":"2次元翼","subitem_subject_scheme":"Other"},{"subitem_subject":"スペクトル分解能","subitem_subject_scheme":"Other"},{"subitem_subject":"翼前縁","subitem_subject_scheme":"Other"},{"subitem_subject":"低マッハ数流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"剥離気泡","subitem_subject_scheme":"Other"},{"subitem_subject":"flow separation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compact difference scheme","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic excitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound wave propagation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two dimensional airfoil","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"spectral resolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"airfoil leading edge","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"low Mach number flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"separation bubble","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Numerical simulation of the flow separation on a 2-D airfoil using a compact difference scheme","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical simulation of the flow separation on a 2-D airfoil using a compact difference scheme","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"41391","relation_version_is_last":true,"title":["Numerical simulation of the flow separation on a 2-D airfoil using a compact difference scheme"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:01:33.311489+00:00"}