{"created":"2023-06-19T10:30:12.400006+00:00","id":10417,"links":{},"metadata":{"_buckets":{"deposit":"4744e2ad-dd52-444c-b12e-b4990aadffee"},"_deposit":{"created_by":18,"id":"10417","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10417"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010417","sets":["216:290","216:298","46"]},"author_link":["752","58383","801","58382","50018"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"156","bibliographicPageEnd":"130","bibliographicPageStart":"124","bibliographicVolumeNumber":"47","bibliographic_titles":[{"bibliographic_title":"TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES","bibliographic_titleLang":"en"}]}]},"item_79_description_23":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_79_description_7":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The structures and characteristics of λ-shaped and X-shaped pseudo-shocks in a square duct are investigated through numerical simulations and experiments at Mach 2 and Mach 4, respectively. The experiments were carried out in a pressure-vacuum supersonic wind tunnel with a test cross section of 80 x 80 mm(2). Numerical simulations were carried out using the Harten-Yee second-order TVD scheme and the Baldwin-Lomax turbulence model. The Reynolds numbers for the Mach 2 and 4 cases were Re-∞ = 2.53 x 10(7) and Re-∞ = 2.36 x 10(7), respectively, and the flow confinement was δ(∞)/h = 0.35 for both cases. The computational results for the Mach 2 pseudo-shock wave are in good agreement with the experimental results. Based on this agreement, the flow quantities, which are very difficult to obtain experimentally, were analyzed by numerical simulation. Although several differences were found between the computational results and experiments in the case of Mach 4 due to asymmetric characteristics in experiment which could not be reproduced in numerical simulation, the computational results are valuable for understanding this complex asymmetric phenomenon.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_79_link_17":{"attribute_name":"出版者版へのリンク","attribute_value_mlt":[{"subitem_link_text":"10.2322/tjsass.47.124","subitem_link_url":"https://doi.org/10.2322/tjsass.47.124"}]},"item_79_link_5":{"attribute_name":"室蘭工業大学研究者データベースへのリンク","attribute_value_mlt":[{"subitem_link_text":"溝端 一秀（MIZOBATA Kazuhide）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000207_ja.html"},{"subitem_link_text":"湊 亮二郎（MINATO Ryojiro）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000234_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"JAPAN SOC AERONAUT SPACE SCI","subitem_publisher_language":"en"}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2322/tjsass.47.124","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2004 JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES","subitem_rights_language":"en"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0549-3811","subitem_source_identifier_type":"PISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"538","subitem_subject_scheme":"NDC"}]},"item_79_version_type_21":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"open access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_abf2"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"SUN, Liqun","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SUGIYAMA, Hiromu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"溝端,  一秀","creatorNameLang":"ja"},{"creatorName":"ミゾバタ, カズヒデ","creatorNameLang":"ja-Kana"},{"creatorName":"MIZOBATA, Kazuhide","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"湊,  亮二郎","creatorNameLang":"ja"},{"creatorName":"ミナト, リョウジロウ","creatorNameLang":"ja-Kana"},{"creatorName":"MINATO, Ryojiro","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[],"affiliationNames":[{"affiliationName":""}]}],"creatorNames":[{"creatorName":"東條, 啓","creatorNameLang":"ja"},{"creatorName":"TOJO, Akira","creatorNameLang":"en"},{"creatorName":"トウジョウ, アキラ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2021-03-09"}],"displaytype":"detail","filename":"TJSASS_47_156_124_130.pdf","filesize":[{"value":"799.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TJSASS_47_156_124_130","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10417/files/TJSASS_47_156_124_130.pdf"},"version_id":"5a1c5a3b-cfa3-43ca-bf10-701304c951d0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"pseudo-shock wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave/turbulent boundary layer interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock train","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"numerical simulation","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Numerical and experimental investigations on Mach 2 and 4 pseudo-shock waves in a square duct","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Numerical and experimental investigations on Mach 2 and 4 pseudo-shock waves in a square duct","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","290","298"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2021-03-09"},"publish_date":"2021-03-09","publish_status":"0","recid":"10417","relation_version_is_last":true,"title":["Numerical and experimental investigations on Mach 2 and 4 pseudo-shock waves in a square duct"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-11-07T02:20:54.548590+00:00"}