{"created":"2023-06-20T14:37:56.275930+00:00","id":4392,"links":{},"metadata":{"_buckets":{"deposit":"62461951-1c3f-4e9e-b4bc-4a9a9ad99160"},"_deposit":{"created_by":1,"id":"4392","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4392"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004392","sets":["1398:1530:1538","1543:1874:1882","1887:1891","9:789:906:907"]},"author_link":["19669","19667","19668","19670","19671","19664","19666","19665"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Three-dimentional numerical simulation of bow-shock instability using DG method"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"124","bibliographicPageStart":"119","bibliographicVolumeNumber":"JAXA-SP-11-015","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第43回流体力学講演会: 航空宇宙数値シミュレーション技術シンポジウム2011論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011","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":"第43回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2011 (2011年7月7日-8日. 早稲田大学国際会議場) 東京","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":"43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011 (July 7-8,  2011. Waseda University, International Conference Center), Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Three-dimensional numerical simulations were conducted using the discontinuous Galerkin (DG) finite-element method to clarify mechanism of bow-shock instability, which has been experimentally observed for a blunt body in a low-gamma gas. Shock-surface formation was computed with a blunt body in Mach 3.9 flow. A well-known numerical instability, the carbuncle phenomenon, often occurs simultaneously in such a flow condition. Sufficient resolution of stream-ward grids is required to obtain a stable solution. Spectral analysis for shock-surface deformation suggests that the observed instability is induced by numerical errors. Moreover, influence of the angles of attack was examined, but bow-shock instability was not observed. Other conditions such as a sharp surface shape and a viscous boundary layer should be examined to obtain a physically unstable flow.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0065207020","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-11-015","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":"東北大学"},{"subitem_text_value":"東北大学"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"},{"subitem_text_value":"東北大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐藤, 陽介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 佑一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"保江, かな子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大西, 直文"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Yosuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Suzuki, Yuichiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yasue, Kanako","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Onishi, Naofumi","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":"65207020.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65207020.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4392/files/65207020.pdf"},"version_id":"9a0f78e8-62b9-4a04-888f-570113f7725f"}]},"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":"DG法を用いた弧状衝撃波不安定性の三次元数値シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"DG法を用いた弧状衝撃波不安定性の三次元数値シミュレーション"}]},"item_type_id":"5","owner":"1","path":["907","1538","1882","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4392","relation_version_is_last":true,"title":["DG法を用いた弧状衝撃波不安定性の三次元数値シミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:40:37.486038+00:00"}