{"created":"2023-06-20T15:07:52.736518+00:00","id":37243,"links":{},"metadata":{"_buckets":{"deposit":"b95166c6-641d-43af-933b-d2a43566be49"},"_deposit":{"created_by":1,"id":"37243","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37243"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037243","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["479803","479804","479805","479802"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Sound and flow with obstacle inside a duct. 2: An attempt to identify the sound source using acoustic intensity method"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-01","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"80","bibliographicPageStart":"77","bibliographicVolumeNumber":"40","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所特別資料"},{"bibliographic_title":"Special Publication of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_5_description_14":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"30 Sep.-1 Oct. 1997 (21st). 26-27 Mar. 1998 (22nd)","subitem_description_type":"Other"}]},"item_5_description_15":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）（英）","attribute_value_mlt":[{"subitem_description":"30 Sep.-1 Oct. 1997 (21st). 26-27 Mar. 1998 (22nd)","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"壁が柔らかい管の中の障害物によって生じる音について、その音源を同定するために音響パワー流れフラックスを測定した。この測定の目的はヒトの気道の異常状態をモデル化することにある。最も重要な音源のひとつは、障害物の滑らかな凸面での境界層の非定常剥離であることを確立した。音響パワー流れフラックスは、障害物のすこし下流を中心として障害物の周辺で高いことがわかった。結果は、他の重要な音源の可能性として、剥離流の壁への再付着の非定常性が考えられることを、直接的に否定するものではなかった。しかし、非定常性そのものは、剥離の非定常性の結果である可能性が非常に強いと考えられる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Measurement of the acoustic intensity flux is carried out to identify sources of sound caused by an obstacle in a soft walled duct, which is to model extraordinary situations in human airways. It had been established that one of the most important sources is unsteady separation of the boundary layer on smooth, convex surface of the obstacle. Acoustic intensity flux is found high around the obstacle, centering somewhat downstream it. Results do not directly deny the possibility that another important source of the sound can be unsteadiness of the reattachment to the wall of the separated flow. The unsteadiness itself, however, very possibly may be a result of unsteadiness of the separation.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001655020","subitem_description_type":"Other"}]},"item_5_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-40","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory (NAL)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10097345","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"近畿大学 工学部"},{"subitem_text_value":"ながれ研究集団"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Kinki University School of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Institute of Flow Research"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂尾, 富士彦"}],"nameIdentifiers":[{"nameIdentifier":"479802","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"佐藤, 浩"}],"nameIdentifiers":[{"nameIdentifier":"479803","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sakao, Fujihiko","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"479804","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Hiroshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"479805","nameIdentifierScheme":"WEKO"}]}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"空力音","subitem_subject_scheme":"Other"},{"subitem_subject":"軟壁管","subitem_subject_scheme":"Other"},{"subitem_subject":"非定常境界層剥離","subitem_subject_scheme":"Other"},{"subitem_subject":"障害物","subitem_subject_scheme":"Other"},{"subitem_subject":"音響パワー流れフラックス","subitem_subject_scheme":"Other"},{"subitem_subject":"静圧変動","subitem_subject_scheme":"Other"},{"subitem_subject":"音源探査","subitem_subject_scheme":"Other"},{"subitem_subject":"音響インテンシティ測定","subitem_subject_scheme":"Other"},{"subitem_subject":"剥離流再付着","subitem_subject_scheme":"Other"},{"subitem_subject":"気道診断","subitem_subject_scheme":"Other"},{"subitem_subject":"管内流","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic sound","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"soft walled duct","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"unsteady boundary layer separation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"obstacle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic intensity flux","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"static pressure variation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound source survey","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"acoustic intensity measurement","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"separated flow reattachment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"air duct diagnosis","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"duct flow","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"管内障害物の音と流れ　2:音響パワーの流れ測定による音源探査の試み","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"管内障害物の音と流れ　2:音響パワーの流れ測定による音源探査の試み"}]},"item_type_id":"5","owner":"1","path":["1891","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"37243","relation_version_is_last":true,"title":["管内障害物の音と流れ　2:音響パワーの流れ測定による音源探査の試み"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:22:54.336035+00:00"}