{"created":"2023-06-20T14:39:49.270495+00:00","id":6628,"links":{},"metadata":{"_buckets":{"deposit":"dc9d5fe8-d02c-4d25-9ca6-24fc92f51a2b"},"_deposit":{"created_by":1,"id":"6628","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6628"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006628","sets":["1887:1891","9:789:1085:1366"]},"author_link":["33940","33943","33938","33939","33941","33942"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Carbuncle instability, which does not come from the original continuous model"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-03-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"153","bibliographicPageStart":"148","bibliographicVolumeNumber":"JAXA-SP-03-002","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2003論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2003","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The Carbuncle phenomenon, one of the well known instability phenomena is considered that happen in numerical computations for the compressible Euler equations. This phenomenon is often discussed from the viewpoint how to eliminate or reduce the instability. But the discussion on the phenomenon itself has not yet been done enough. It is tried here to discuss the reason why the instability occurs, especially the machinery of growth of instability. The analysis gives an approximate formula that explains the growth of carbuncle instability in the case of Godunov method. Also given are some numerical experiments showing that the formula has a good coincidence with the growth of real carbuncle phenomenon in a computation for progressing planar shock wave.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047427027","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-03-002","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":"航空宇宙技術研究所 CFD技術開発センター"},{"subitem_text_value":"航空宇宙技術研究所 CFD技術開発センター"},{"subitem_text_value":"航空宇宙技術研究所 CFD技術開発センター"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory CFD Technology Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory CFD Technology Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory CFD Technology Center"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"相曽, 秀昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abouziarov, Moustafa"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 匡康"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aiso, Hideaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Abouziarov, Moustafa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Tadayasu","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":"47427027.pdf","filesize":[{"value":"607.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"47427027.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6628/files/47427027.pdf"},"version_id":"4dc187f0-ae03-4a0b-9805-8161a65501b2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カーバンクル不安定性","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"圧縮製性流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"Euler運動方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波","subitem_subject_scheme":"Other"},{"subitem_subject":"鈍頭物体","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速流","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD","subitem_subject_scheme":"Other"},{"subitem_subject":"Carbuncle instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compressible flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Euler equation of motion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"blunt body","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD","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":"連続モデルに由来しない離散モデルの不安定性:カーバンクル不安定性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"連続モデルに由来しない離散モデルの不安定性:カーバンクル不安定性"}]},"item_type_id":"5","owner":"1","path":["1366","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6628","relation_version_is_last":true,"title":["連続モデルに由来しない離散モデルの不安定性:カーバンクル不安定性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:52:07.133711+00:00"}