{"created":"2023-06-19T10:29:59.022125+00:00","id":10094,"links":{},"metadata":{"_buckets":{"deposit":"fbb479d3-3c9c-4789-9def-a226faf8c15f"},"_deposit":{"created_by":18,"id":"10094","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10094"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010094","sets":["216:455","46"]},"author_link":["55779","56837","56839","56838"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"237","bibliographicPageStart":"227","bibliographicVolumeNumber":"47","bibliographic_titles":[{"bibliographic_title":"ターボ機械","bibliographic_titleLang":"ja"},{"bibliographic_title":"Turbomachinery","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":"Rotor dynamic (RD) fluid force generated in turbomachinery has significant influence on stability of the entire rotor system. Therefore, in order to improve system reliability, predicting RD fluid force from the initial design stage is important. In this study, a coupled analysis method of finite difference analysis of RD fluid force acting on an annular plain seal and shaft vibration analysis of simple rotor system is constructed. In this analysis method, both calculations of fluid force and shaft motion are performed at the same time considering the interaction between them. Using the constructed coupled analysis method, the behavior and stability of the rotor system in the case of large whirl amplitude where the nonlinearity of fluid force becomes prominent are investigated. Moreover, domain of entrainment of stable equilibrium position is focused, and the influence of pre-swirl ratio on this domain is investigated.","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":"10.11458/tsj.47.4_227","subitem_link_url":"https://doi.org/10.11458/tsj.47.4_227"}]},"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":"内海 政春（UCHIUMI Masaharu）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/200000040_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"ターボ機械協会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"130007724355","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isIdenticalTo","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.11458/tsj.47.4_227","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2019 ターボ機械協会","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0385-8839","subitem_source_identifier_type":"PISSN"}]},"item_79_source_id_14":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00004836","subitem_source_identifier_type":"NCID"}]},"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":"三宅, 建次郎","creatorNameLang":"ja"},{"creatorName":"MIYAKE, Kenjiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"井上, 剛志","creatorNameLang":"ja"},{"creatorName":"INOUE, Tsuyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"内海, 政春","creatorNameLang":"ja"},{"creatorName":"ウチウミ, マサハル","creatorNameLang":"ja-Kana"},{"creatorName":"UCHIUMI, Masaharu","creatorNameLang":"en"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"池本, 篤史","creatorNameLang":"ja"},{"creatorName":"IKEMOTO, Atsushi","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":"2019-11-12"}],"displaytype":"detail","filename":"TM_47_4_227_237.pdf","filesize":[{"value":"2.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TM_47_4_227_237","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10094/files/TM_47_4_227_237.pdf"},"version_id":"fe376c01-85a4-41f9-b06c-edf9913809a7"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Annular plane seal","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Rotordynamic fluid force","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Shaft vibration","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Fluid Structure Interaction","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":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"単純ロータ系の軸振動と平行環状シールのロータダイナミック流体力の連成解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"単純ロータ系の軸振動と平行環状シールのロータダイナミック流体力の連成解析","subitem_title_language":"ja"},{"subitem_title":"Coupled Analysis of the Shaft Vibration of the Simple Rotor System and the Rotor-Dynamic Fluid Forces in the Annular Plain Seal","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","455"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-11-12"},"publish_date":"2019-11-12","publish_status":"0","recid":"10094","relation_version_is_last":true,"title":["単純ロータ系の軸振動と平行環状シールのロータダイナミック流体力の連成解析"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-20T00:33:34.677889+00:00"}