{"created":"2023-06-20T14:37:02.458048+00:00","id":3409,"links":{},"metadata":{"_buckets":{"deposit":"baf2e1aa-1806-4b43-8c35-6a856bdc4aaf"},"_deposit":{"created_by":1,"id":"3409","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"3409"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00003409","sets":["1887:1891","9:789:817:824"]},"author_link":["13459","13462","13458","13460","13463","13461"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-15","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"168","bibliographicPageStart":"157","bibliographicVolumeNumber":"JAXA-SP-16-008E","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the First International Symposium on Flutter and its Application","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":"First International Symposium on Flutter and its Application (May 15-17, 2016. Mielparque-tokyo), Minato-ku, Tokyo, Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Toward accurate prediction of transonic wing flutter phenomenon, an implicit spectral volume method is extended to employ the ALE formulation for moving and deforming grid, and unstructured hybrid meshes for higher computational efficiency. The developed aeroelastic analysis code is applied to compute the transonic flutter of the AGARD 445.6 wing and a rectangular unswept wing. In this study, modal structure analysis is employed. The eigen frequencies and mode shapes of each mode in a reference are employed for the AGARD 445.6 wing flutter analysis. For the rectangular wing flutter analysis, we make the structure plate model using NASTRAN. It is shown that the computed flutter speed index and flutter frequency agree well with the experimental data at subsonic freestream condition, and considering viscous effects improve the computed results in supersonic freestream regime for the AGARD 445.6 wing. In the rectangular flutter case, the flutter speed index at transonic dip cannot be obtained quantitatively. Accounting for viscous effects slightly improve the flutter speed index. On the other hand, the flutter frequency is significantly improved by solving RANS equations at the transonic dip condition compared with that obtained by Euler computation. The cause for this improvement is under consideration.","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: AA1630046016","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-16-008E","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"},{"subitem_text_value":"東北大学"},{"subitem_text_value":"東北大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"澤木, 悠太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"舘岡, 誠也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"澤田, 恵介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawaki, Yuta","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tateoka, Seiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawada, Keisuke","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":"2020-01-15"}],"displaytype":"detail","filename":"AA1630046016.pdf","filesize":[{"value":"3.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1630046016.pdf","url":"https://jaxa.repo.nii.ac.jp/record/3409/files/AA1630046016.pdf"},"version_id":"218b913c-bdee-410c-9212-26cdfbbef882"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"CFD","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Unstructured Mesh","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Fluid-Structure Interaction","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":"Wing flutter computation using spectral volume method for hybrid unstructured mesh","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Wing flutter computation using spectral volume method for hybrid unstructured mesh","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["824","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-04-27"},"publish_date":"2017-04-27","publish_status":"0","recid":"3409","relation_version_is_last":true,"title":["Wing flutter computation using spectral volume method for hybrid unstructured mesh"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:03:13.074617+00:00"}