{"created":"2023-06-19T10:29:56.237915+00:00","id":10026,"links":{},"metadata":{"_buckets":{"deposit":"8b926eea-2b68-4a03-ad29-db1a68384ead"},"_deposit":{"created_by":18,"id":"10026","owners":[18],"pid":{"revision_id":0,"type":"depid","value":"10026"},"status":"published"},"_oai":{"id":"oai:muroran-it.repo.nii.ac.jp:00010026","sets":["216:245","46"]},"author_link":["59466","56523","56522"],"item_79_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"873","bibliographicPageStart":"18-00456","bibliographicVolumeNumber":"85","bibliographic_titles":[{"bibliographic_title":"日本機械学会論文集","bibliographic_titleLang":"ja"},{"bibliographic_title":"Transactions of the JSME","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 aerodynamic noise generated from a perforated metal plate varied by air-flow direction. In the case of expansion type perforated metal plate, it generates very large level aerodynamic noise with a prominent peak in the frequency characteristic. In this paper, velocity fluctuation at some measuring points is measured by a hotwire anemometer to examine its cause. In the experiment, coherent output power (COP) of velocity fluctuation is calculated. The coherence function is defined by the relations between the generated noise and velocity fluctuation of air flow behind perforated metal plate. The expansion type perforated metal plate generates orderly vortex shedding and it brings the vibration of perforated metal plate. The distribution of partial overall value of COP indicates strong correlation with the plate vibration mode. That phenomenon is predicted as lock-in phenomenon between vortex and vibration of the plate.","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":"10.1299/transjsme.18-00456","subitem_link_url":"https://doi.org/10.1299/transjsme.18-00456"}]},"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":"松本 大樹（MATSUMOTO Hiroki）","subitem_link_url":"http://rdsoran.muroran-it.ac.jp/html/100000048_ja.html"}]},"item_79_publisher_11":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"日本機械学会","subitem_publisher_language":"ja"}]},"item_79_relation_15":{"attribute_name":"論文ID（NAID）","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"130007653317","subitem_relation_type_select":"NAID"}}]},"item_79_relation_18":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1299/transjsme.18-00456","subitem_relation_type_select":"DOI"}}]},"item_79_rights_19":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2019 日本機械学会","subitem_rights_language":"ja"}]},"item_79_source_id_12":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2187-9761","subitem_source_identifier_type":"EISSN"}]},"item_79_subject_9":{"attribute_name":"日本十進分類法","attribute_value_mlt":[{"subitem_subject":"535","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_ab4af688f83e57aa","subitem_version_type":"AM"}]},"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":[{"creatorAffiliations":[{"affiliationNameIdentifiers":[{}],"affiliationNames":[{},{}]}],"creatorNames":[{"creatorName":"松本, 大樹","creatorNameLang":"ja"},{"creatorName":"MATSUMOTO, Hiroki","creatorNameLang":"en"},{"creatorName":"マツモト, ヒロキ","creatorNameLang":"ja-Kana"}],"familyNames":[{},{},{}],"givenNames":[{},{},{}],"nameIdentifiers":[{},{}]},{"creatorNames":[{"creatorName":"五十嵐, 聡","creatorNameLang":"ja"},{"creatorName":"IGARASHI, Sou","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"海野, 正樹","creatorNameLang":"ja"},{"creatorName":"UMINO, Masaki","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":"2019-07-31"}],"displaytype":"detail","filename":"TJSME_18-00456.pdf","filesize":[{"value":"2.4 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TJSME_18-00456","objectType":"fulltext","url":"https://muroran-it.repo.nii.ac.jp/record/10026/files/TJSME_18-00456.pdf"},"version_id":"5c24f889-f8e9-485d-a09c-9ac42a02466e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Aerodynamic sound","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Perforated metal plate","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Air flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Lock-in","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Coherent output power","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Noise","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":"パンチングメタル板を通過する気流による騒音増大現象","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"パンチングメタル板を通過する気流による騒音増大現象","subitem_title_language":"ja"},{"subitem_title":"Noise increase phenomenon of the air flow through a perforated metal plate","subitem_title_language":"en"}]},"item_type_id":"79","owner":"18","path":["46","245"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2019-07-31"},"publish_date":"2019-07-31","publish_status":"0","recid":"10026","relation_version_is_last":true,"title":["パンチングメタル板を通過する気流による騒音増大現象"],"weko_creator_id":"18","weko_shared_id":-1},"updated":"2023-10-24T23:58:01.852182+00:00"}