{"created":"2023-06-20T15:08:20.438167+00:00","id":37763,"links":{},"metadata":{"_buckets":{"deposit":"2b80c2f2-b8bc-4e3e-af8a-525025fdc2d9"},"_deposit":{"created_by":1,"id":"37763","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37763"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037763","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["482875","482876","482878","482877"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"2-dimensional unstructured solution adaptive method using mixed triangular and quadrilateral cells"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-03","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"24","bibliographicPageStart":"19","bibliographicVolumeNumber":"22","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料: 第11回航空機計算空気力学シンポジウム論文集"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory: Proceedings of the 11th NAL Symposium on aircraft computational aerodynamics","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 10-11 Jun. 1993 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 10-11 Jun. 1993 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"形状に関する柔軟性と流れ計算における従来の数値解法を両立させるべく3角形要素と4角形要素とを混合して作った2次元非構造解適合格子法を示した。要素の分割による格子精細化に際して、風上差分法が利用できるようにするため計算結果に基いた物理量変化の分布から格子線の向きをきめた。4％円弧凸面の上のマッハ数1.4の定常非粘性流れを計算した。結果として、格子点数と計算所要時間を大幅に短縮しながら高精度の衝撃波および流れの干渉を計算することができた。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper presents a two-dimensional unstructured solution adaptive method using mixed triangular and quadrilateral cells which obtain both geometrical flexibility and conventional numerical schemes on flow calculations. For a use of upwind flow code, addition to a grid refinement method by a element dividing approach, grid lines are directed by a gradient distribution of numerical result. Calculations were carried out for the steady compressible invisid flow passing over four percent circular bump at Mach 1.4. As the result, high accuracy shock and the interaction were calculated with a large reduction of number of grid points and calculation time.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004171003","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-22","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":"川崎重工業 岐阜技術研究所"},{"subitem_text_value":"川崎重工業 岐阜技術研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Kawasaki Heavy Industries Ltd Gifu Technical Institute"},{"subitem_text_language":"en","subitem_text_value":"Kawasaki Heavy Industries Ltd Gifu Technical Institute"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"惠上, 浩一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"嶋, 英志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Egami, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shima, Eiji","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":"nalsp0022003.pdf","filesize":[{"value":"598.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0022003.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37763/files/nalsp0022003.pdf"},"version_id":"1055e0e3-fe0f-4c5a-8629-669a92331bd8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"解適合性格子法","subitem_subject_scheme":"Other"},{"subitem_subject":"非構造格子法","subitem_subject_scheme":"Other"},{"subitem_subject":"3角形4辺形混合格子","subitem_subject_scheme":"Other"},{"subitem_subject":"格子細分化","subitem_subject_scheme":"Other"},{"subitem_subject":"格子分割法","subitem_subject_scheme":"Other"},{"subitem_subject":"セル中心風上差分法","subitem_subject_scheme":"Other"},{"subitem_subject":"高精度差分解法","subitem_subject_scheme":"Other"},{"subitem_subject":"2次元ナビエ・ストークス方程式数値解","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ数値シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"CFDコード開発","subitem_subject_scheme":"Other"},{"subitem_subject":"格子分布制御","subitem_subject_scheme":"Other"},{"subitem_subject":"円弧凸面流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速衝撃波反射問題","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD格子依存性","subitem_subject_scheme":"Other"},{"subitem_subject":"計算空気力学","subitem_subject_scheme":"Other"},{"subitem_subject":"solution adaptive grid method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"unstructured grid method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mixed triangular quadrilateral grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid refinement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid subdivision procedure","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cell centered upwind method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high resolution finite difference method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two dimensional Navier Stokes equation solution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical flow simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD code development","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid distribution control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"circular bump flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic shock reflection problem","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD grid dependency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Computational Fluid Dynamics","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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