{"created":"2023-06-20T14:39:15.418942+00:00","id":5972,"links":{},"metadata":{"_buckets":{"deposit":"b5479dda-29c4-4ee7-a7de-0a4b5c7825c3"},"_deposit":{"created_by":1,"id":"5972","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5972"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005972","sets":["1887:1891","9:789:998:1024"]},"author_link":["29612","29609","29610","29611"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"On the resolution enhancement of LES analysis with a blocked adaptive mesh refinement method"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"156","bibliographicPageStart":"151","bibliographicVolumeNumber":"JAXA-SP-06-010","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2006論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2006","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In order to accurately solve the unsteady fluid motion by large eddy simulation, we have to use a grid-resolution as uniform as possible for the whole flow field. It is often the case that the grid-resolution is deteriorated far from the wall when the structured grid system such as an O-type is employed. There have been many researches on the Adaptive Mesh Refinement (AMR) since 1980s. Note, however, that we should take advantage of the knowledge acquired in the structured grids in the AMR code. Then, we employ the Blocked Adaptive Mesh Refinement (BAMR) to remain the grid-resolution to be preferably unchanged in the computational domain. In this study, we develop an algorithm to generate the blocks with the finer mesh automatically, and apply the BAMR code to the viscous flow analyses around a two-dimensional cylinder, the NACA0012 airfoil configuration, and a three-dimensional cylinder. These test cases show feasible resolutions with the limited CPU resources.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063154028","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-06-010","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"},{"subitem_text_value":"アドバンスソフト"}]},"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"},{"subitem_text_language":"en","subitem_text_value":"AdvanceSoft Corporation"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松尾, 裕一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中森, 一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, Yuichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamori, Ichiro","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":"63154028.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63154028.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5972/files/63154028.pdf"},"version_id":"c9ea6dba-93f7-40f8-997b-08aa1999b763"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ラージエディシミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"グリッド細分化","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ・ストークス方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"計算格子","subitem_subject_scheme":"Other"},{"subitem_subject":"ブロック化適合格子細分化","subitem_subject_scheme":"Other"},{"subitem_subject":"BAMR","subitem_subject_scheme":"Other"},{"subitem_subject":"適合格子細分化","subitem_subject_scheme":"Other"},{"subitem_subject":"AMR","subitem_subject_scheme":"Other"},{"subitem_subject":"グリッド分解能","subitem_subject_scheme":"Other"},{"subitem_subject":"粘性流","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度","subitem_subject_scheme":"Other"},{"subitem_subject":"補間","subitem_subject_scheme":"Other"},{"subitem_subject":"精度","subitem_subject_scheme":"Other"},{"subitem_subject":"large eddy simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid refinement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"blocked adaptive mesh refinement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"BAMR","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"adaptive mesh refinement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"AMR","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid-resolution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"viscous flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"interpolation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"accuracy","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 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