{"created":"2023-06-20T15:07:25.637377+00:00","id":36802,"links":{},"metadata":{"_buckets":{"deposit":"2509e132-1572-43a3-9609-00777623725c"},"_deposit":{"created_by":1,"id":"36802","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"36802"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00036802","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["477702","477700","477694","477698","477697","477696","477699","477695","477701","477693"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Numerical simulation on ground effect using the boundary element method"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1996-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"198","bibliographicPageStart":"193","bibliographicVolumeNumber":"30","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 7-9 Jun. 1995 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 7-9 Jun. 1995 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"特殊な空力特性とその応用の増加に伴い、地面効果の問題が一般化している。大小の地面板を用いた非定常空気力学量を計算する調査研究を始めた。長い地面板の圧力変動を定常問題を扱う境界要素法を用いて計算した。これに対し短い地面板の場合は、境界要素法を非定常空力現象を扱えるよう改良して計算に用いた。低迎え角でのこれらの境界要素法を用いた計算において、両地面板の空力圧力の定性的挙動を良く予測できた。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Owing to its special aerodynamic characteristics and applications the problem of ground effect has become increasingly common. A full investigation was conducted to calculate unsteady aerodynamic forces using small and large ground plates. In order to calculate pressure variation on a large ground plate the steady boundary element method was used. However, using a small ground plate the boundary element method was modified to treat the unsteady aerodynamic phenomena. At low angles of attack, the qualitative behavior of unsteady aerodynamic pressure on both ground plates were well predicted by these boundary element methods.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000294034","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-30","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":"東京理科大学 大学院"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学"},{"subitem_text_value":"東京理科大学 理学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Science University of Tokyo Graduate School"},{"subitem_text_language":"en","subitem_text_value":"Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"Science University of Tokyo Faculty of Science"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"菊地, 勝浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"元栄, 文則"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"水野, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"柳澤, 三憲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kikuchi, Katsuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Motoe, Fuminori","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukuda, Hajime","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mizuno, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yanagizawa, Mitsunori","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0030034.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0030034.pdf","url":"https://jaxa.repo.nii.ac.jp/record/36802/files/nalsp0030034.pdf"},"version_id":"c08429aa-84c1-495b-b1a2-50952aba1609"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"地面効果","subitem_subject_scheme":"Other"},{"subitem_subject":"数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"境界要素法","subitem_subject_scheme":"Other"},{"subitem_subject":"模型試験","subitem_subject_scheme":"Other"},{"subitem_subject":"非定常流","subitem_subject_scheme":"Other"},{"subitem_subject":"空力特性","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力変動","subitem_subject_scheme":"Other"},{"subitem_subject":"地面板","subitem_subject_scheme":"Other"},{"subitem_subject":"迎え角","subitem_subject_scheme":"Other"},{"subitem_subject":"ポテンシャルエネルギー面","subitem_subject_scheme":"Other"},{"subitem_subject":"翼形","subitem_subject_scheme":"Other"},{"subitem_subject":"揚力係数","subitem_subject_scheme":"Other"},{"subitem_subject":"データモデル","subitem_subject_scheme":"Other"},{"subitem_subject":"ground effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary element method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"model test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"unsteady flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic characteristic","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure variation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ground plate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"attack angle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"potential energy surface","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wing profile","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"lift coefficient","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"data model","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 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