{"created":"2023-06-20T14:39:14.683120+00:00","id":5955,"links":{},"metadata":{"_buckets":{"deposit":"7979f219-8be0-499a-bdf4-15433f352dbc"},"_deposit":{"created_by":1,"id":"5955","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5955"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005955","sets":["1887:1891","9:789:998:1024"]},"author_link":["29479","29484","29480","29483","29481","29482"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"CFD estimation pressure using PIV data"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-12-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"59","bibliographicPageStart":"56","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 this study, the pressure estimation system was developed to enhance the value of PIV (Particle Image Velocimetry) measurement technique. The system conducts CFD (Computational Fluid Dynamics) computation to estimate pressure using PIV velocity data. The Poisson equation for pressure is the basic equation for the computation. After developing the CFD, the pressure estimation system was verified by using Navier-Stokes simulation results. Instead of PIV data, the velocity data of the simulation results were used as input data, and pressure values were calculated by the system. Then, the calculated pressure values were compared with those resulted by the Navier-Stokes simulation. After the validation check, pressure estimation using experimental data was done. The experimental data came from the experiment of wake measurement of a cranked arrow wing in JAXA's low-speed wind tunnel. Moreover, the influence of the measurement error to the system was evaluated. The evaluation can predict the correlation between measurement errors in velocity data and errors in estimated pressure values. The artificially generate errors were distributed over the original input velocity data. Then, analysis was done comparing pressure values obtained without the error and those with the error. It was found that input error magnitude reduced on the calculated pressure value.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063154011","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":"東北大学 大学院工学研究科"},{"subitem_text_value":"東北大学 大学院工学研究科"},{"subitem_text_value":"東北大学 大学院工学研究科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Graduate School of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"麻生, 智大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松島, 紀佐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中橋, 和博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aso, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsushima, Kisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakahashi, Kazuhiro","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":"63154011.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63154011.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5955/files/63154011.pdf"},"version_id":"81ce247b-1bb5-43e6-b758-82ed01878f58"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"圧力推定","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力測定","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力分布","subitem_subject_scheme":"Other"},{"subitem_subject":"粒子画像速度計測法","subitem_subject_scheme":"Other"},{"subitem_subject":"精度","subitem_subject_scheme":"Other"},{"subitem_subject":"計算流体力学","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ・ストークス方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"ポアソン方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"構造化格子","subitem_subject_scheme":"Other"},{"subitem_subject":"数値解析","subitem_subject_scheme":"Other"},{"subitem_subject":"測定面","subitem_subject_scheme":"Other"},{"subitem_subject":"NACA0012翼","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure estimation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure measurement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"particle image velocimetry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"accuracy","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier-Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Poisson equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"structured grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical analysis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"measurement plane","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NACA 0012 airfoil","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":"PIV風洞実験結果によるCFDの圧力推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"PIV風洞実験結果によるCFDの圧力推定"}]},"item_type_id":"5","owner":"1","path":["1024","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5955","relation_version_is_last":true,"title":["PIV風洞実験結果によるCFDの圧力推定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:05:18.902388+00:00"}