{"created":"2023-06-20T14:39:23.473176+00:00","id":6139,"links":{},"metadata":{"_buckets":{"deposit":"7304c99f-c9ab-4ebf-8509-738931839b9b"},"_deposit":{"created_by":1,"id":"6139","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"6139"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00006139","sets":["1887:1891","9:789:1031:1052"]},"author_link":["30717","30718"],"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2006-02-28","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"46","bibliographicPageStart":"41","bibliographicVolumeNumber":"JAXA-SP-05-017","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 航空宇宙数値シミュレーション技術シンポジウム2005論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of Aerospace Numerical Simulation Symposium 2005","bibliographic_titleLang":"en"}]}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper discusses the robustness aspects of an automatic hexahedra grid generation method. The method is capable of automatically generating hexahedra grid around solid surface comprising overlapping components, offering a significant benefit in design environment, because the geometry of individual component and their relative positions can be readily modified. The method is based on Cartesian grid method, which is well known for its efficiency and speed in filling a computational domain. The cells near solid surface are hexahedral tells of general shape, which includes degenerate forms. The cells are generated from the interior of computational domain toward the solid surface, resulting in tolerance to surface defects such as small gap and overlap, which are not uncommon. The robustness issues and their solution at each step of the method are discussed in this paper. In particular, the most difficult issue: capturing sharp concave features, has been successfully addressed. The method has been applied to a number of geometries, including a model of DLR F6 with engine and pylon.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0049212006","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-05-017","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"}]},"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":"宇宙航空研究開発機構"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Lahur, Paulus R."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Lahur, Paulus R.","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":"2020-01-16"}],"displaytype":"detail","filename":"49212006.pdf","filesize":[{"value":"2.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"49212006.pdf","url":"https://jaxa.repo.nii.ac.jp/record/6139/files/49212006.pdf"},"version_id":"fd2e9ac7-a445-43ff-a2e6-6e106f9e22c8"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"6面体格子","subitem_subject_scheme":"Other"},{"subitem_subject":"格子生成","subitem_subject_scheme":"Other"},{"subitem_subject":"ロバストネス","subitem_subject_scheme":"Other"},{"subitem_subject":"計算格子","subitem_subject_scheme":"Other"},{"subitem_subject":"直交格子","subitem_subject_scheme":"Other"},{"subitem_subject":"特徴捕獲","subitem_subject_scheme":"Other"},{"subitem_subject":"格子品質","subitem_subject_scheme":"Other"},{"subitem_subject":"固体表面","subitem_subject_scheme":"Other"},{"subitem_subject":"複雑性","subitem_subject_scheme":"Other"},{"subitem_subject":"平滑化","subitem_subject_scheme":"Other"},{"subitem_subject":"hexahedra grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid generation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"robustness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Cartesian grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"feature capturing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"grid quality","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solid surface","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"complexity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"smoothing","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":"Robustness study on automatic hexahedra grid generation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Robustness study on automatic hexahedra grid generation","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["1052","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"6139","relation_version_is_last":true,"title":["Robustness study on automatic hexahedra grid generation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:01:27.824409+00:00"}