{"created":"2023-06-20T14:39:00.547724+00:00","id":5673,"links":{},"metadata":{"_buckets":{"deposit":"5675ccc6-d7fc-4b47-8214-c92dab421831"},"_deposit":{"created_by":1,"id":"5673","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5673"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005673","sets":["1887:1891","9:789:972:991"]},"author_link":["27808","27809"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-02-29","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"184","bibliographicPageStart":"175","bibliographicVolumeNumber":"JAXA-SP-07-008E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Lectures and Workshop International: Recent Advances in Multidisciplinary Technology and Modeling","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In the procedure of numerical simulation, which is widely used in science and engineering research and development activities, there are two stages of modeling. First we describe the phenomenon that we simulate by mathematical equations. It is called mathematical modeling. The mathematical description is usually a kind of continuous model including the concept of infinity or limiting etc., i.e. differentiation, integral and so on. Then we need the second modeling that approximates the continuous model by some discrete model that can be directly made into a computer program and computed by digital computers. While the word 'modeling' usually means the mathematical modeling, the second modeling is also an important factor in establishing the reliability of numerical methods and it is expected to realize some enough consistency between the continuous and discrete models. The lack of consistency between both models might even do harm with the discussion on the mathematical modeling. We are concerned with the second modeling. We here discuss a few consistency (and inconsistency) problems that happen when the compressible Euler equations are discretized by differencing.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063824018","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-07-008E","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":"宇宙航空研究開発機構 総合技術研究本部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Institute of Aerospace Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"相曽, 秀昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aiso, Hideaki","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":"63824018.pdf","filesize":[{"value":"2.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63824018.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5673/files/63824018.pdf"},"version_id":"87ad887a-4b78-42e5-b22a-1cd49e230ce8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"計算機シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"数学モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"離散モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"圧縮性流体","subitem_subject_scheme":"Other"},{"subitem_subject":"オイラー運動方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機プログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"computerized simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mathematical model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"discrete model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"compressible fluid","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":"computer program","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"Consistency between continuous and discrete models: Another modeling problem in numerical simulation procedure","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Consistency between continuous and discrete models: Another modeling problem in numerical simulation procedure","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["991","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5673","relation_version_is_last":true,"title":["Consistency between continuous and discrete models: Another modeling problem in numerical simulation procedure"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:09:34.351944+00:00"}