{"created":"2023-06-20T14:37:42.424814+00:00","id":4125,"links":{},"metadata":{"_buckets":{"deposit":"afa918c6-8dd0-4c44-9fcf-74b5926f4703"},"_deposit":{"created_by":1,"id":"4125","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4125"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004125","sets":["1887:1891","9:789:868:887"]},"author_link":["17775","17774","17772","17773"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2013-11-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"241","bibliographicPageStart":"229","bibliographicVolumeNumber":"JAXA-SP-13-001E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料"},{"bibliographic_title":"JAXA Special Publication","bibliographic_titleLang":"en"}]}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"5th Symposium on Integrating CFD and Experiments in Aerodynamics (October 3-5, 2012, Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In this research, the ensemble Kalman filter, a data assimilation method, is employed to estimate the turbulent viscosity for the flow field around the RAE2822 airfoil. The turbulent viscosity is estimated directly from the experimental pressure distribution on the airfoil, without a turbulence model. The turbulent viscosity estimated by the ensemble Kalman filter shows lower magnitude around the airfoil than that estimated with the Spalart-Allmaras turbulence model and is almost zero in the wake region. Computation with the estimated turbulent viscosity can predict the separated flow region at the shock-boundary layer interaction. Due to this separation, the computed pressure coefficient agrees better with the experiment. These results suggest that this data assimilation method can be used to estimate the turbulent viscosity without a turbulence model.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0062070017","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-13-001E","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(JAXA)"}]},"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":"東北大学流体科学研究所"},{"subitem_text_value":"東北大学流体科学研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Institute of Fluid Science, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Institute of Fluid Science, Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"加藤, 博司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大林, 茂"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Obayashi, Shigeru","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":"62070017.pdf","filesize":[{"value":"449.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"62070017.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4125/files/62070017.pdf"},"version_id":"2207be24-8a8a-486b-b9bb-33ba2c8fb823"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"EFD/CFD","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"measurement integrated simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data assimilation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulence model","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":"Toward the Development of Measurement Integrated Simulation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Toward the Development of Measurement Integrated Simulation","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["887","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4125","relation_version_is_last":true,"title":["Toward the Development of Measurement Integrated Simulation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:47:01.337086+00:00"}