{"created":"2023-05-15T16:43:04.154155+00:00","id":18269,"links":{},"metadata":{"_buckets":{"deposit":"26fc8017-9805-4c3f-bcfe-00de2ec2eec0"},"_deposit":{"created_by":2,"id":"18269","owners":[2],"pid":{"revision_id":0,"type":"depid","value":"18269"},"status":"published"},"_oai":{"id":"oai:nagasaki-u.repo.nii.ac.jp:00018269","sets":["14:21"]},"author_link":["72914","72921","72916","72919","72920","72918","72917","72915"],"item_2_alternative_title_19":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"A Prediction on Specific Noise Based on Internal Flow of a Forward Curved Fan"}]},"item_2_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-04-10","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"236","bibliographicPageStart":"229","bibliographicVolumeNumber":"35","bibliographic_titles":[{"bibliographic_title":"ターボ機械"},{"bibliographic_title":"Turbomachinery","bibliographic_titleLang":"en"}]}]},"item_2_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"Specific noise which consists of total pressure and fan noise is available to estimate the overall performance. In this study, a prediction theory of specific noise for a forward curved fan is proposed. The specific noises of the fans that have a different number of blades were discussed based on this theory. The predicted total pressure coefficient coincided well with the experiment. The fan noise of MF120 fan (120 blades) became 3.9 dB smaller than MF40 fan (40 blades) because the relative velocity was reduced by the slip. It could be predicted quantitatively that the specific noise of MF120 fan was 2.4 dB lower than MF40 fan.","subitem_description_type":"Abstract"}]},"item_2_description_63":{"attribute_name":"引用","attribute_value_mlt":[{"subitem_description":"ターボ機械協会 35(4), pp.229-236; 2007","subitem_description_type":"Other"}]},"item_2_full_name_3":{"attribute_name":"著者別名","attribute_value_mlt":[{"nameIdentifiers":[{"nameIdentifier":"72918","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Sasaki, Soichi"}]},{"nameIdentifiers":[{"nameIdentifier":"72919","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Kodama, Yoshio"}]},{"nameIdentifiers":[{"nameIdentifier":"72920","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hayashi, Hidechito"}]},{"nameIdentifiers":[{"nameIdentifier":"72921","nameIdentifierScheme":"WEKO"}],"names":[{"name":"Hatakeyama, Makoto"}]}]},"item_2_rights_13":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"ターボ機械協会"}]},"item_2_source_id_10":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00004836","subitem_source_identifier_type":"NCID"}]},"item_2_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"03858839","subitem_source_identifier_type":"ISSN"}]},"item_2_version_type_16":{"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_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐々木, 壮一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"児玉, 好雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 秀千人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"畠山, 真"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2020-12-23"}],"displaytype":"detail","filename":"Turbo35_229.pdf","filesize":[{"value":"397.2 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Turbo35_229.pdf","url":"https://nagasaki-u.repo.nii.ac.jp/record/18269/files/Turbo35_229.pdf"},"version_id":"1212d463-0494-4bea-a777-36d3fed59c4d"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Fan","subitem_subject_scheme":"Other"},{"subitem_subject":"Design","subitem_subject_scheme":"Other"},{"subitem_subject":"Flow Phenomenon","subitem_subject_scheme":"Other"},{"subitem_subject":"Performance","subitem_subject_scheme":"Other"},{"subitem_subject":"Noise","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":"多翼ファンの内部流動に基づく比騒音の予測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多翼ファンの内部流動に基づく比騒音の予測"}]},"item_type_id":"2","owner":"2","path":["21"],"pubdate":{"attribute_name":"公開日","attribute_value":"2008-10-15"},"publish_date":"2008-10-15","publish_status":"0","recid":"18269","relation_version_is_last":true,"title":["多翼ファンの内部流動に基づく比騒音の予測"],"weko_creator_id":"2","weko_shared_id":-1},"updated":"2023-05-16T04:02:54.583429+00:00"}