{"created":"2023-06-20T15:13:42.139317+00:00","id":10720,"links":{},"metadata":{"_buckets":{"deposit":"5f6c6e61-827c-4af2-85a1-0613f20a91d7"},"_deposit":{"created_by":3,"id":"10720","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"10720"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00010720","sets":["495:496"]},"author_link":["34964","37625","37624"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2020-09-15","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"209","bibliographic_titles":[{"bibliographic_title":"Computers & Fluids"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"SLAU2 (Simple Low-dissipation Advection-Upstream-splitting-method 2) numerical flux function, one of AUSM-type methods (3-wave solver), originally developed and widely used in gasdynamics, has been applied to two-dimensional magnetohydrodynamics (MHD) simulations. According to numerical tests for a wide range of flow and magnetic conditions, its reliability, efficiency, and accuracy have been demonstrated: i) Robustness of SLAU2 against shock-anomalies (e.g., carbuncle phenomena) has been confirmed in the MHD-extended version of our hypersonic flow test; ii) The computational cost has been reduced for approximately 3% compared with HLLD (Harten-Lax-van_Leer with Discontinuities), a more expensive, 5-wave solver; iii) Nevertheless, its solution qualities are almost equal to those of HLLD, as opposed to very diffused HLL solutions. For benchmark tests, detailed and important flow physics such as multidimensional shock/shock interactions have been successfully reproduced by SLAU2. We hope that SLAU2 will contribute to further progress of the astrophysics and other research fields.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"Elsevier"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1016/j.compfluid.2020.104635","subitem_relation_type_select":"DOI"}}]},"item_2_relation_44":{"attribute_name":"関係URI","attribute_value_mlt":[{"subitem_relation_name":[{"subitem_relation_name_text":"https://doi.org/10.1016/j.compfluid.2020.104635"}],"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1016/j.compfluid.2020.104635","subitem_relation_type_select":"DOI"}}]},"item_2_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00613559","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00457930","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Yokohama National University"},{"subitem_text_value":"Ulsan National Institute of Science and Technology"}]},"item_2_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kitamura, Keiichi"}],"nameIdentifiers":[{"nameIdentifier":"34964","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20402547","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20402547"}]},{"creatorNames":[{"creatorName":"Mamashita, Tomohiro"}],"nameIdentifiers":[{"nameIdentifier":"37624","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Ryu, Dongsu"}],"nameIdentifiers":[{"nameIdentifier":"37625","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2022-09-15"}],"displaytype":"detail","filename":"SLAU2_2DMHD_CAF_R1(Accept).pdf","filesize":[{"value":"1.9 MB"}],"format":"application/pdf","licensetype":"license_11","mimetype":"application/pdf","url":{"label":"SLAU2_2DMHD_CAF_R1(Accept).pdf","url":"https://ynu.repo.nii.ac.jp/record/10720/files/SLAU2_2DMHD_CAF_R1(Accept).pdf"},"version_id":"af708feb-2b42-4a8c-b235-df417b1b0eed"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"SLAU2","subitem_subject_scheme":"Other"},{"subitem_subject":"MHD","subitem_subject_scheme":"Other"},{"subitem_subject":"Euler Fluxes","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"SLAU2 applied to two-dimensional, ideal magnetohydrodynamics simulations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"SLAU2 applied to two-dimensional, ideal magnetohydrodynamics simulations"}]},"item_type_id":"2","owner":"3","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-09-14"},"publish_date":"2020-09-14","publish_status":"0","recid":"10720","relation_version_is_last":true,"title":["SLAU2 applied to two-dimensional, ideal magnetohydrodynamics simulations"],"weko_creator_id":"3","weko_shared_id":3},"updated":"2023-06-20T18:21:25.515366+00:00"}