{"created":"2023-06-20T15:13:16.766625+00:00","id":43206,"links":{},"metadata":{"_buckets":{"deposit":"5a703904-dbb8-4cf1-939b-e3a3f531a054"},"_deposit":{"created_by":1,"id":"43206","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43206"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043206","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["462610","462611"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Direct Numerical Control in Grid Generation"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1985-11","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"216","bibliographicPageStart":"209","bibliographicVolumeNumber":"5","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 SP-5","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In this paper, a new grid generation scheme is proposed. In this scheme, several plausible geometrical conditions which should be satisfied by a grid are listed, and then, starting with an initial grid, modifications are made iteratively to the grid, until those conditions are satisfied. The present scheme is called a \"geometrical method,\" in contrast to the existing algebraic and PDE approaches. The geometrical conditions listed in the 2-D case are; (1) Clustering in eta-directions (2) Orthogonalization near the solid wail (3) Smooth spacing distribution in the xi-direction (4) Smooth spacing distribution in the eta-direction (5) Smooth curvature distribution in thexi-direction (6) Smooth curvature distribution in theeta-direction (7) Minimum spacing in the xi-direction (8) Minimum spacing in theeta-direction The above conditions are realized by simple algorithms, and are combined with suitable weight factors. Several examples of 2-D geometries are shown, such as a NACA0012 wing section with angle of attack, a NACA0012 wing section with a spoiler and a flap, and a circular cylinder both for C-grid and O-grid. Extension to 3-D is straightforward and will soon be published.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0005026","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-5","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_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_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"船舶技術研究所"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"児玉, 良明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kodama, Yoshiaki","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":"2020-01-28"}],"displaytype":"detail","filename":"nalsp0005026.pdf","filesize":[{"value":"680.3 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0005026.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43206/files/nalsp0005026.pdf"},"version_id":"89c23c6c-8169-404a-8893-ab16af680611"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"格子生成における直接的数値制御法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"格子生成における直接的数値制御法"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"43206","relation_version_is_last":true,"title":["格子生成における直接的数値制御法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:20:20.139515+00:00"}