{"created":"2023-06-20T15:08:17.894079+00:00","id":37711,"links":{},"metadata":{"_buckets":{"deposit":"662bba8a-2a17-43ed-9728-3afd261441dd"},"_deposit":{"created_by":1,"id":"37711","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37711"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037711","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["482620","482619","482621","482618"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"The v-q method and the psi-q method for incompressible flows"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1992-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"140","bibliographicPageStart":"135","bibliographicVolumeNumber":"19","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料: 第10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 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 10-12 Jun. 1992 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 10-12 Jun. 1992 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"新らしい変数qを導入しその回転が運動量方程式の対流項および圧力勾配項を表わすような非圧縮ナビエ・ストークス方程式の新らしい定式化を提案した。得られた支配方程式は、線形の力学的方程式および非線形の非同次項をもつ新変数qに対するポアソン方程式より成る。これらの方程式は発散なしの条件を自動的に満す。新変数qに対する境界条件はディリクレ型であり、ポアソン方程式は従来の点緩和法で速かに解くことができる。さらに、対応する圧力場を効率よく求めるための新らしい方法を提案した。空洞内流れおよび円柱まわりの流れに適用した結果は、本方法の優秀さを示す。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper proposes a new formulation for the incompressible N-S (Navier-Stokes) equations by introducing a new variable q, the rotation of which represents the convective and pressure gradient terms of the momentum equations. The derived governing equations consist of the linear dynamic equations and the Poisson equation for the new variable q with the non-linear source. These equations automatically satisfy the divergence free condition. The boundary condition for the new variable q is the Dirichlet type, the Poisson equation can be quickly solved by the conventional point relaxation method. Furthermore, a new method to economically obtain the corresponding pressure field is also proposed. Applications to a driven cavity flow and the flow around a circular cylinder show excellent performances of the new method.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004168025","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-19","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":"名古屋大学 工学部　航空学科"},{"subitem_text_value":"名古屋大学 工学部　航空学科"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagoya University Department of Aeronautical Engineering, School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Nagoya University Department of Aeronautical Engineering, School of Engineering"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Jia, W."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 佳朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Jia, Wei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, 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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0019025.pdf","filesize":[{"value":"483.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0019025.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37711/files/nalsp0019025.pdf"},"version_id":"0d5fe853-5730-471e-912f-a6bc5725bffa"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"流体力学方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"支配方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ・ストークス方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"解法","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ関数渦度法","subitem_subject_scheme":"Other"},{"subitem_subject":"ノイマン型ポアソン方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ計算","subitem_subject_scheme":"Other"},{"subitem_subject":"流体圧力方程式","subitem_subject_scheme":"Other"},{"subitem_subject":"非圧縮性粘性流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"渦度計算","subitem_subject_scheme":"Other"},{"subitem_subject":"空洞内流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"円柱流れ","subitem_subject_scheme":"Other"},{"subitem_subject":"fluid dynamic equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"governing equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier Stokes equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"solution method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stream function vorticity method","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Neumann type Poisson equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flow computation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"fluid pressure equation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"incompressible viscous flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vorticity computation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"driven cavity flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"circular cylinder flow","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 paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"非圧縮性流に対するv-q法とψ-q法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"非圧縮性流に対するv-q法とψ-q法"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37711","relation_version_is_last":true,"title":["非圧縮性流に対するv-q法とψ-q法"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:14:22.322926+00:00"}