{"created":"2023-06-20T15:13:38.420760+00:00","id":43577,"links":{},"metadata":{"_buckets":{"deposit":"8fcb21f3-9b77-4494-8142-9bcf93031a39"},"_deposit":{"created_by":1,"id":"43577","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43577"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043577","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["464398"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2003-06","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"4","bibliographicVolumeNumber":"59","bibliographic_titles":[{"bibliographic_title":"独立行政法人航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory SP-59","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Direct numerical simulations of the forced two-dimensional turbulence are performed by lattice Boltzmann method with high resolutions. It is confirmed that the lattice Boltzmann method is an alternative approach to simulate multi-scales flows efficiently before instability takes place. The instability can occur even after millions time-steps of iteration. Based on the database of the DNS, the behaviors of energy and enstrophy flux and the features of SGS Lamb vector in context of large eddy simulation are discussed. The most important observation is that the transverse component of the SGS Lamb vector, which plays a key role in the dynamics, only dominates in the regions of curved sheet-like structures.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0059005","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-59","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":"1347-457X","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_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Department of Machine Intelligence and Systems Engineering Graduate School of Engineering, Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Ao-kui, Xiong","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":"nalsp0059005.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0059005.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43577/files/nalsp0059005.pdf"},"version_id":"a9c4994f-2dc3-46c2-a8c8-07cf98ba9226"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Direct numerical simulation, Lattice Boltzmann method, Two-dimensional turbulence","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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Direct Numerical Simulation By LBM and Analyses of Two-dimensional Isotropic Turbulence","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Direct Numerical Simulation By LBM and Analyses of Two-dimensional Isotropic Turbulence","subitem_title_language":"en"}]},"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":"43577","relation_version_is_last":true,"title":["Direct Numerical Simulation By LBM and Analyses of Two-dimensional Isotropic Turbulence"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:11:31.295097+00:00"}