{"created":"2023-06-20T15:08:03.498911+00:00","id":37447,"links":{},"metadata":{"_buckets":{"deposit":"511b85ba-cd0d-4c00-9ee4-19a0f3989443"},"_deposit":{"created_by":1,"id":"37447","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37447"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037447","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["480829","480832","480830","480831"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"A flowfield analysis of a simple helicopter shape"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"100","bibliographicPageStart":"95","bibliographicVolumeNumber":"44","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","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":"航空宇宙技術研究所 16-18 Jun. 1999 東京 日本","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":"National Aerospace Laboratory 16-18 Jun. 1999 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ロータブレードと胴体からなる簡易ヘリコプタ形状周りの流れ場を計算できる数値コードを開発してきた。ブレードの方位角方向回転だけでなく、それぞれのブレードにおいて規定されるフラッピングとピッチング運動についても考慮するために、移動重合格子を採用した。できる限り数値拡散を少なくして、翼端渦と伴流の構造を捉えるために、オイラー方程式の対流項に5次精度スキームを適用した。背景格子として格子データ容量を節約できる直交等間隔格子を採用した結果、必要メモリを少なくし格子間の物理量の補間手続きを単純化することができた。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A numerical code that enables computation of a flowfield around simple helicopter configuration which consists of rotor blades and fuselage has been developed. A moving overlapped grid approach is taken to consider not only the azimuthal rotation but also the prescribed flapping and pitching motion of each blade. In order to capture the tip vortices and the wake structure with as little numerical diffusion as possible, fifth order accurate scheme is applied to the convection term in Euler equations. The code makes use of an equally spaced Cartesian grid for the background grid, which eliminates the grid data storage, and hence reduces the required memory and greatly simplifies the interpolation process of the physical values between each grid.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001961014","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: NAL SP-44","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","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":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱重工業 名古屋航空宇宙システム製作所"},{"subitem_text_value":"宇宙科学研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Mitsubishi Heavy Industries Ltd Nagoya Aerospace Systems Works"},{"subitem_text_language":"en","subitem_text_value":"Institute of Space and Astronautical Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"内山, 直樹"}],"nameIdentifiers":[{"nameIdentifier":"480829","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"藤井, 孝藏"}],"nameIdentifiers":[{"nameIdentifier":"480830","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchiyama, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"480831","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujii, Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"480832","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0044014.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0044014.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37447/files/nalsp0044014.pdf"},"version_id":"50abe9ab-0982-4e6a-aef0-55a9cf0939c7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ヘリコプタ","subitem_subject_scheme":"Other"},{"subitem_subject":"ブレード","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ場","subitem_subject_scheme":"Other"},{"subitem_subject":"移動重合格子","subitem_subject_scheme":"Other"},{"subitem_subject":"背景格子","subitem_subject_scheme":"Other"},{"subitem_subject":"オイラー方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"BVI","subitem_subject_scheme":"Other"},{"subitem_subject":"ブレード翼端渦干渉","subitem_subject_scheme":"Other"},{"subitem_subject":"直交等間隔格子","subitem_subject_scheme":"Other"},{"subitem_subject":"helicopter","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"blade","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flowfield","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"moving overlapped grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid for background","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Euler equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"BVI","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"blade vortex interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"equally spaced Cartesian grid","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":"簡易ヘリコプタ形態周りの流れ場解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"簡易ヘリコプタ形態周りの流れ場解析"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37447","relation_version_is_last":true,"title":["簡易ヘリコプタ形態周りの流れ場解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:18:39.326484+00:00"}