{"_buckets": {"deposit": "cc650dc4-0cf3-4da1-9695-8d985cd1a13a"}, "_deposit": {"id": "30633", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "30633"}, "status": "published"}, "_oai": {"id": "oai:nagoya.repo.nii.ac.jp:00030633", "sets": ["2534"]}, "author_link": ["101802", "101803", "101804"], "item_1615768549627": {"attribute_name": "出版タイプ", "attribute_value_mlt": [{"subitem_version_resource": "http://purl.org/coar/version/c_970fb48d4fbd8a85", "subitem_version_type": "VoR"}]}, "item_9_biblio_info_6": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "1996-10-31", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "1", "bibliographicPageEnd": "45", "bibliographicPageStart": "1", "bibliographicVolumeNumber": "48", "bibliographic_titles": [{"bibliographic_title": "Memoirs of the School of Engineering, Nagoya University", "bibliographic_titleLang": "en"}]}]}, "item_9_description_4": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "In this paper, we analyse whirling vibration and torsional vibration of a rotating shaft after passing through its critical speed for whirling. First, equations of motion for a rotor-shaft system are derived with accuracy to the second-order of shaft deformations, and it is demonstrated that Euler\u0027s equations of motion are equivalent to Lagrange\u0027s equations of motion. Then we deals with the passage problem of a rotor-shaft system under a constant driving torque. And analyses for our equations of motion show that the torsional vibration of a rotating shaft can be caused after passing its critical speed for whirling, and the vibration is discussed in both cases of symmetrical rotor and asymmetrical rotor.", "subitem_description_language": "en", "subitem_description_type": "Abstract"}]}, "item_9_identifier_registration": {"attribute_name": "ID登録", "attribute_value_mlt": [{"subitem_identifier_reg_text": "10.18999/memsenu.48.1.1", "subitem_identifier_reg_type": "JaLC"}]}, "item_9_publisher_32": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "School of Engineering, Nagoya University", "subitem_publisher_language": "en"}]}, "item_9_select_15": {"attribute_name": "著者版フラグ", "attribute_value_mlt": [{"subitem_select_item": "publisher"}]}, "item_9_source_id_7": {"attribute_name": "ISSN（print）", "attribute_value_mlt": [{"subitem_source_identifier": "0919-0805", "subitem_source_identifier_type": "PISSN"}]}, "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": "Ota, Hiroshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "101802", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakamura, Shin-ichiro", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "101803", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kato, Masayoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "101804", "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": "2020-10-23"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "48-1-01.pdf", "filesize": [{"value": "3.8 MB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_note", "mimetype": "application/pdf", "size": 3800000.0, "url": {"label": "48-1-01.pdf", "objectType": "fulltext", "url": "https://nagoya.repo.nii.ac.jp/record/30633/files/48-1-01.pdf"}, "version_id": "e493d703-78cc-4424-83cd-e55fbdcfa172"}]}, "item_keyword": {"attribute_name": "キーワード", "attribute_value_mlt": [{"subitem_subject": "vibration of rotating body", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Euler\u0027s equations of motion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "Lagrange\u0027s equations of motion", "subitem_subject_scheme": "Other"}, {"subitem_subject": "symmetrical rotor", "subitem_subject_scheme": "Other"}, {"subitem_subject": "asymmetrical rotor", "subitem_subject_scheme": "Other"}, {"subitem_subject": "whirling", "subitem_subject_scheme": "Other"}, {"subitem_subject": "torsional vibration", "subitem_subject_scheme": "Other"}, {"subitem_subject": "critical speed", "subitem_subject_scheme": "Other"}, {"subitem_subject": "resonance", "subitem_subject_scheme": "Other"}, {"subitem_subject": "numerical solution", "subitem_subject_scheme": "Other"}, {"subitem_subject": "asymptotic method", "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": "departmental bulletin paper", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "On the vibrations of a shaft passing through its critical speed", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "On the vibrations of a shaft passing through its critical speed", "subitem_title_language": "en"}]}, "item_type_id": "9", "owner": "1", "path": ["2534"], "permalink_uri": "https://doi.org/10.18999/memsenu.48.1.1", "pubdate": {"attribute_name": "PubDate", "attribute_value": "2020-10-23"}, "publish_date": "2020-10-23", "publish_status": "0", "recid": "30633", "relation": {}, "relation_version_is_last": true, "title": ["On the vibrations of a shaft passing through its critical speed"], "weko_shared_id": -1}