{"created":"2023-06-20T15:13:21.237556+00:00","id":43280,"links":{},"metadata":{"_buckets":{"deposit":"378a5527-7fb6-4f8b-8996-5fd1984b7354"},"_deposit":{"created_by":1,"id":"43280","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43280"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043280","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["463007","463008"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"An Implicit, High Order Accurate, Upwind Scheme for Unsteady Euler Equations"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1987-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"200","bibliographicPageStart":"197","bibliographicVolumeNumber":"8","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 SP-8","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A new implicit finite-difference scheme for unsteady Euler equations is proposed. The quantities of the order of the square of the time-step are employed as unknowns of the scheme, which produces a \"delta2 (delta-square)-form\" of the algorithm. The present scheme has second-order time accuracy without iteration. The iteration process in the algorithm, which the scheme has as an option, improves the numerical accuracy and robustness. Numerical experiments show that the present scheme is very good not only for unsteady problems but also steady problems.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0008027","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-8","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":"航空宇宙技術研究所空気力学第二部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松野, 謙一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuno, Ken-ichi","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":"2020-01-28"}],"displaytype":"detail","filename":"nalsp0008027.pdf","filesize":[{"value":"296.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0008027.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43280/files/nalsp0008027.pdf"},"version_id":"1f2cdaf2-8ebb-47ca-872f-2f2a9a07c886"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"非定常オイラー方程式に対する高精度風上陰差分法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"非定常オイラー方程式に対する高精度風上陰差分法"}]},"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":"43280","relation_version_is_last":true,"title":["非定常オイラー方程式に対する高精度風上陰差分法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:18:33.822012+00:00"}