{"created":"2023-06-20T14:39:46.397970+00:00","id":6561,"links":{},"metadata":{"_buckets":{"deposit":"711b8d12-1047-457b-afde-9c0dcbfe9a5a"},"_deposit":{"created_by":1,"id":"6561","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6561"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006561","sets":["1887:1891","9:789:1067:1083"]},"author_link":["33542","33544","33541","33543","33545","33540"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Performance evaluation of SGS models using DNS database of compressible turbulence"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2005-01-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"21","bibliographicVolumeNumber":"JAXA-SP-04-002","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 境界層遷移の解明と制御研究会講演論文集　第33回・第34回"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 33rd and 34th JAXA Workshops on Investigation and Control of Boundary-Layer Transition","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"DNS data of a turbulent plane jet at high Mach numbers were used to evaluate the dynamic mixed model proposed by Salvetti. This work focuses on SGS modeling in the energy equation. High correlation is found between the SGS heat flux q(sub j)(sup L) of modified Leonard term form and the exact SGS heat flux, but not between the SGS heat flux of Salvetti's model and the exact SGS heat flux. Therefore, an improvement is required for the calculation of the model coefficient. In the filtered energy equation, the numerical evaluation results show that the SGS turbulence diffusion term and the SGS heat flux term are dominant during the transition process, the SGS turbulence diffusion term is the most dominant first and the SGS heat flux term in the turbulent stage of the jet. The calculated correlation coefficient suggests that the pressure dilatation term correlate well with the SGS heat flux.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0047776007","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-04-002","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":"広島大学 大学院工学研究科"},{"subitem_text_value":"広島大学 大学院工学研究科"},{"subitem_text_value":"宇宙航空研究開発機構 情報技術開発共同センター"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Hiroshima University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Hiroshima University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency Information Technology Center"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡辺, 大輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"前川, 博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 裕一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Daisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Maekawa, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, Yuichi","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":"47776007.pdf","filesize":[{"value":"413.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"47776007.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6561/files/47776007.pdf"},"version_id":"ed93f95b-5195-4e9c-845f-16277f0b5e62"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"圧縮性流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"マッハ数","subitem_subject_scheme":"Other"},{"subitem_subject":"直接数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"SGSモデル","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速噴流","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流拡散","subitem_subject_scheme":"Other"},{"subitem_subject":"compressible flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Mach number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"direct numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulence model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"SGS model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic jet flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent diffusion","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"圧縮性乱流DNSデータベースを用いたSGSモデルの評価","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"圧縮性乱流DNSデータベースを用いたSGSモデルの評価"}]},"item_type_id":"5","owner":"1","path":["1083","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6561","relation_version_is_last":true,"title":["圧縮性乱流DNSデータベースを用いたSGSモデルの評価"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T07:53:27.465097+00:00"}