{"created":"2023-06-20T15:15:13.040982+00:00","id":45274,"links":{},"metadata":{"_buckets":{"deposit":"0fc21949-d41d-4247-9386-f901458f4fa7"},"_deposit":{"created_by":1,"id":"45274","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"45274"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00045274","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["473824","473823"],"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1989-02","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"31","bibliographicVolumeNumber":"1015T","bibliographic_titles":[{},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-1015T","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Jamesonの非線型人工散逸モデルを研究し,その結果,Jameson型とStegerの人工散逸モデルの修正と組み合わせを,Navier-Stokes方程式に対するBeam-Warming-StegerのImplicit Approximate Factorization解法にうまく適合させることができた。陽的2階および4階の人工散逸項の組み合わせを右辺に加え,陰的2階の散逸項を左辺に加える解法に対して,安定性解析を述べる。その結果,方程式系は5重対角方程式でなく,3重対角方程式に保つことができる。また,人工散逸の境界近似を含めて,人工散逸モデルの定式化を詳細に述べる。数値解析を遷音速および低速流に対して行い,本定式化が妥当なことを示した。また,人工散逸モデルの影響を評価する。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"In the present report, Jameson’s nonlinear artificial dissipation model is studied so that the combination and modification of Jameson’s type artificial dissipation model and Steger’s one can be applied to Beam-Warming-Steger’s implicit approximate factorization scheme for the Navier-Stokes equations. Stability analysis is described for the algorithm where the combination of the explicit second-difference and fourth-difference artificial dissipation terms are added to the right-hand side and the implicit second-difference dissipation term is added to the left-hand side so that the system of equations can result in block tri-diagonal equations instead of penta-diagonal equations. And the details of the formulation of the artificial dissipation models, including the boudary approximation of the artificial dissipation, are described. Numerical computations were made for transonic and low-speed flows, and the results show that the present formulation is appropriate. The effects of the artificial dissipation models are evaluated.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR1015000","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 TR-1015T","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":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所空力性能部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Aircraft Aerodynamics Division, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河合, 伸坦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KAWAI, Nobuhiro","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":"2020-01-29"}],"displaytype":"detail","filename":"naltr1015t.pdf","filesize":[{"value":"1.7 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr1015t.pdf","url":"https://jaxa.repo.nii.ac.jp/record/45274/files/naltr1015t.pdf"},"version_id":"551acb9e-c764-4d08-a531-8d67f4708785"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"Applicatoin of Jameson’s Type Nonlinear Artificial Dissipation to the Two-Dimensional Navier-Stokes Computation","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Applicatoin of Jameson’s Type Nonlinear Artificial Dissipation to the Two-Dimensional Navier-Stokes Computation","subitem_title_language":"en"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"45274","relation_version_is_last":true,"title":["Applicatoin of Jameson’s Type Nonlinear Artificial Dissipation to the Two-Dimensional Navier-Stokes Computation"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:42:15.438998+00:00"}