{"created":"2023-06-20T15:12:38.412695+00:00","id":9455,"links":{},"metadata":{"_buckets":{"deposit":"91246ea1-2e37-44d2-a626-5c4ba078466e"},"_deposit":{"created_by":17,"id":"9455","owners":[17],"pid":{"revision_id":0,"type":"depid","value":"9455"},"status":"published"},"_oai":{"id":"oai:ynu.repo.nii.ac.jp:00009455","sets":["495:496"]},"author_link":["34964","34981","34985","34982","34983","34984"],"item_2_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2018-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"8","bibliographicPageEnd":"3204","bibliographicPageStart":"3192","bibliographicVolumeNumber":"56","bibliographic_titles":[{"bibliographic_title":"AIAA Journal"}]}]},"item_2_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The postlimiter (simple a posteriori slope limiter) is an anti-slope-limiting mechanism to preserve nominal second order in space as much as possible. This technique has been demonstrated to increase resolutions of two-dimensional simulations up to four times in each dimension [Kitamura, K., and Hashimoto, A., “Simple a posteriori Slope Limiter (Post Limiter) for High Resolution and Efficient Flow Computations,” Journal of Computational Physics, Vol. 341, July 2017, pp. 313–340]. This paper extends the postlimiter to three dimensions with an emphasis on ”dirty” (meaning ill-shaped) cells, which arise in practical three-dimensional (3-D) unstructured grids over complex geometries. Gradient accuracy is known to significantly deteriorate on dirty cells, and a slope limiter needs to be applied. However, the original postlimiter does not recognize dirty cells and deactivates a slope limiter. To address this issue, a simple dirty-cell detection method is proposed and incorporated into the postlimiter. The 3-D version of postlimiter (referred to as “postlimiter 3”) is successfully incorporated into fast aerodynamic routine (FaSTAR), a 3-D unstructured grid flow solver is developed at the Japan Aerospace Exploration Agency. Postlimiter 3 can handle general 3-D unstructured grids. Numerical examples support its efficiency, accuracy, robustness, and applicability to a wide spectrum of aerodynamic problems of high engineering importance.","subitem_description_type":"Abstract"}]},"item_2_publisher_35":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Aeronautics and Astronautics"}]},"item_2_relation_13":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.2514/1.J056683","subitem_relation_type_select":"DOI"}}]},"item_2_rights_14":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2018 by the American Institute of Aeronautics and Astronautics, Inc."}]},"item_2_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"00011452","subitem_source_identifier_type":"ISSN"}]},"item_2_text_4":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Associate Professor, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate Student, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate Student, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate Student, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Graduate Student, Graduate School of Engineering, Yokohama National University"},{"subitem_text_value":"Associate Senior Researcher, Numerical Simulation Research Unit, Aeronautical Technology Directorate, Japan Aerospace Exploration Agency"}]},"item_2_version_type_18":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kitamura, Keiichi"}],"nameIdentifiers":[{"nameIdentifier":"34964","nameIdentifierScheme":"WEKO"},{"nameIdentifier":"20402547","nameIdentifierScheme":"e-Rad","nameIdentifierURI":"https://kaken.nii.ac.jp/ja/search/?qm=20402547"}]},{"creatorNames":[{"creatorName":"Aoyagi, T"}],"nameIdentifiers":[{"nameIdentifier":"34981","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Inatomi, A"}],"nameIdentifiers":[{"nameIdentifier":"34982","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fukumoto, K"}],"nameIdentifiers":[{"nameIdentifier":"34983","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Takahama, T"}],"nameIdentifiers":[{"nameIdentifier":"34984","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Hashimoto, A"}],"nameIdentifiers":[{"nameIdentifier":"34985","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":"2019-01-28"}],"displaytype":"detail","filename":"PostLimiter3_AIAAJ_Kitamura_R1.pdf","filesize":[{"value":"10.3 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"PostLimiter3_AIAAJ_Kitamura_R1.pdf","url":"https://ynu.repo.nii.ac.jp/record/9455/files/PostLimiter3_AIAAJ_Kitamura_R1.pdf"},"version_id":"0979a686-c218-4c61-bbd7-14d0a4376618"}]},"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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Postlimiters and Simple Dirty-Cell Detection for Three-Dimensional Unstructured (Unlimited) Aerodynamic Simulations","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Postlimiters and Simple Dirty-Cell Detection for Three-Dimensional Unstructured (Unlimited) Aerodynamic Simulations"}]},"item_type_id":"2","owner":"17","path":["496"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-28"},"publish_date":"2019-01-28","publish_status":"0","recid":"9455","relation_version_is_last":true,"title":["Postlimiters and Simple Dirty-Cell Detection for Three-Dimensional Unstructured (Unlimited) Aerodynamic Simulations"],"weko_creator_id":"17","weko_shared_id":-1},"updated":"2023-06-20T19:24:42.976114+00:00"}