{"created":"2023-06-20T15:07:45.293952+00:00","id":37120,"links":{},"metadata":{"_buckets":{"deposit":"9b4b3e82-536f-4239-a2d7-765d0bf4228f"},"_deposit":{"created_by":1,"id":"37120","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37120"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037120","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["479000","478999","478998","478997"],"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 obstacles inside a tube"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"124","bibliographicPageStart":"121","bibliographicVolumeNumber":"36","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":"航空宇宙技術研究所 26-28 Mar. 1997 東京 日本","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":"National Aerospace Laboratory 26-28 Mar. 1997 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"ヒトの気道内の異常事態をモデル化するため軟らかい壁を持つ管内にある障害物により発生する音源を見つける実験研究を行った。障害物の存在に起因する最も重要な音源のひとつは障害物の滑らかな凸面上の境界層の非定常剥離であることを突き止めた。流れ場における圧力変動、特に壁面上の圧力変動を、Kulite法センサを用いて検討した。結果は、他の重要な音源は剥離した流れが壁面へ再付着する非定常性であるという理論を裏付けるものではないと考えられる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Experimental investigation is carded out to find sources of sound caused by an obstacle in a soft-walled duct, which is to model extraordinary situations in human airways. One of the most important sources of sound due to the presence of an obstacle has been traced to unsteady separation of the boundary layer on smooth, convex surface of the obstacle. Pressure fluctuation in the flow-field, especially on a wall-surface is investigated using a Kulite-based sensor. Results do not seem to give support to the theory that another important source of the sound can be unsteadiness of the reattachment to the wall of the separated flow.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001320030","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-36","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 Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Institute of Flow Research"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"坂尾, 富士彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐藤, 浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sakao, Fujihiko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sato, Hiroshi","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":"2020-02-10"}],"displaytype":"detail","filename":"nalsp0036030.pdf","filesize":[{"value":"363.6 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0036030.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37120/files/nalsp0036030.pdf"},"version_id":"42b07c76-1395-49ec-b08b-2f63c284c2c0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"空力音","subitem_subject_scheme":"Other"},{"subitem_subject":"ヒト気道","subitem_subject_scheme":"Other"},{"subitem_subject":"軟壁管","subitem_subject_scheme":"Other"},{"subitem_subject":"異常状態モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"音源","subitem_subject_scheme":"Other"},{"subitem_subject":"非定常剥離","subitem_subject_scheme":"Other"},{"subitem_subject":"凸面障害物","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力変動","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層","subitem_subject_scheme":"Other"},{"subitem_subject":"再付着","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic sound","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"human airway","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"soft wall duct","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"extraordinary situation model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound source","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"unsteady separation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"convex surface obstacle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure fluctuation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"reattachment","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","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"管内障害物の音と流れ"}]},"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":"37120","relation_version_is_last":true,"title":["管内障害物の音と流れ"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:25:30.762008+00:00"}