{"created":"2023-06-20T14:37:35.967021+00:00","id":4014,"links":{},"metadata":{"_buckets":{"deposit":"5f6729e0-1490-4bd5-9f0d-5d30f368d1ed"},"_deposit":{"created_by":1,"id":"4014","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4014"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004014","sets":["1398:1530:1536","1543:1874:1880","1887:1891","9:789:868:877"]},"author_link":["17210","17213","17209","17211","17208","17212"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Pressure Estimation using PIV Measurement at Wing Wakes in Transonic Flows"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"82","bibliographicPageStart":"77","bibliographicVolumeNumber":"JAXA-SP-13-011","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第45回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2013論文集"},{"bibliographic_title":"JAXA Special Publication","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"第45回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2013 (2013年7月4日-5日. タワーホール船堀), 東京","subitem_description_type":"Other"}]},"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":"45th Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2013 (July 4-5, 2013. Tower Hall Funabori), Tokyo, Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A pressure estimation system using velocity data measured by PIV experiment has been developed and validated. The pressure estimation particularly aims to predict pressure distribution on a wake plane behind a wing. The system uses numerical computations of fluid dynamic equations called a 2.5-Dimensional model. The model has been implemented to recover three dimensional flow patterns from limited data on two-dimensional stereo-PIV measurements. For pressure estimation with the 2.5D model, three PIV measurement planes are used. In this article, the 2.5D model estimation is applied to wing wake of compressible flows. Instead of PIV experiment, three-dimensional CFD simulation is conducted about a rectangular wing. It provides velocity data on several wake planes. In addition to it, it gives pressure values which should be standard to evaluate the accuracy of pressures estimation. The free stream speed of the flow is transonic and shock wavesare generated on a wing surface. The estimation results by 2.5D model has been evaluated by being compared with accurate pressure distributions as well as the estimation by a commonly used existing model. It has been found that 2.5D one works well for a plane normal to the free stream direction in wing wake flows. The accuracy of its estimation is less than 0.5%. In addition, through this research, an effective way to impose boundary conditions for pressure estimation has been found.","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: AA0062268014","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-13-011","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":"富山大学工学部"},{"subitem_text_value":"富山大学工学部"},{"subitem_text_value":"宇宙航空研究開発機構航空本部風洞技術開発センター(JAXA)"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, University of Toyama"},{"subitem_text_language":"en","subitem_text_value":"Faculty of Engineering, University of Toyama"},{"subitem_text_language":"en","subitem_text_value":"Wind Tunnel Technology Center, Institute of Aeronautical Technology, Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"松島, 紀佐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"泉, 知宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"加藤, 裕之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsushima, Kisa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Izumi, Tomohiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kato, Hiroyuki","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":"62268014.pdf","filesize":[{"value":"841.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"62268014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4014/files/62268014.pdf"},"version_id":"6809ae0b-b4d3-4d01-87e1-c2d00a166e26"}]},"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":"遷音速流における翼後流PIV 計測による圧力推定","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"遷音速流における翼後流PIV 計測による圧力推定"}]},"item_type_id":"5","owner":"1","path":["877","1536","1880","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4014","relation_version_is_last":true,"title":["遷音速流における翼後流PIV 計測による圧力推定"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:49:57.214134+00:00"}