{"created":"2023-06-20T15:08:22.823340+00:00","id":37813,"links":{},"metadata":{"_buckets":{"deposit":"a6c5d68b-e73d-4f35-8b1f-7fbff9a0c165"},"_deposit":{"created_by":1,"id":"37813","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37813"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037813","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["430440","430445","430437","430439","430441","430442","430444","430443","430446","430438"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Receptivity of flat-plate boundary layer with two-dimensional roughness element to sound"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1994-10","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"36","bibliographicPageStart":"33","bibliographicVolumeNumber":"25","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_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"単一または対の表面粗さ要素を付けた場合の平板境界層の外部からの音に対する受容性を風洞実験および数値シミュレーションによって調べた。2つの2次元的粗さ要素の間隔を変えることにより、その下流に発達するTollmien-Schlichting(T-S)波を制御できることが示された。平板上に単一の粗さ要素がある場合の数値シミュレーションは、生成されたT-S波の振幅が粗さの主流方向の幅の関数であることを示す。この効果は、粗さの上流側角と下流側角とでそれぞれ発生する渦の干渉によると説明できる。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The receptivity of a flat-plate boundary layer to freestream sound when one or two roughness elements are attached to the surface is investigated by both wind tunnel experiments and numerical simulations. It is shown that the amplitude of the Tollmien-Schlichting (T-S) waves which develop downstream can be controlled by changing the distance between the two-dimensional elements. When single roughness element is on the surface of the flat-plate, the results of the numerical simulation show that the amplitude of the generated T-S wave is a function of the roughness width. It is shown that this effect can be explained as an interaction between the waves generated at the upstream edge of the element and the waves generated at the downstream edge.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0004172010","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-25","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":"東北大学 工学部"},{"subitem_text_value":"東北大学 工学部"},{"subitem_text_value":"東北大学流体科学研究所"},{"subitem_text_value":"アリゾナ州立大学"},{"subitem_text_value":"アリゾナ州立大学"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tohoku University Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Tohoku University Faculty of Engineering"},{"subitem_text_language":"en","subitem_text_value":"Institute of Fluid Science, Tohoku University"},{"subitem_text_language":"en","subitem_text_value":"Arizona State University"},{"subitem_text_language":"en","subitem_text_value":"Arizona State University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福西, 祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 陵二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小濱, 泰昭"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saric, W. S."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Reed, H. L."}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukunishi, Yu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kobayashi, Ryoji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kohama, Yasuaki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saric, William S.","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Reed, Helen L.","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":"2020-01-24"}],"displaytype":"detail","filename":"nalsp0025010.pdf","filesize":[{"value":"297.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0025010.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37813/files/nalsp0025010.pdf"},"version_id":"a0309669-ffd3-4ead-9621-4b6cc6424341"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"境界層受容性","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層人工励起","subitem_subject_scheme":"Other"},{"subitem_subject":"音波励起","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流遷移","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層遷移","subitem_subject_scheme":"Other"},{"subitem_subject":"遷移制御","subitem_subject_scheme":"Other"},{"subitem_subject":"表面粗さ効果","subitem_subject_scheme":"Other"},{"subitem_subject":"2次元表面粗さ","subitem_subject_scheme":"Other"},{"subitem_subject":"流体力学的不安定","subitem_subject_scheme":"Other"},{"subitem_subject":"境界層不安定","subitem_subject_scheme":"Other"},{"subitem_subject":"トルミーン･シュリヒティング波増幅","subitem_subject_scheme":"Other"},{"subitem_subject":"擾乱干渉","subitem_subject_scheme":"Other"},{"subitem_subject":"T-S波","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer receptivity","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer artificial excitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"sound excitation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transition to turbulence","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer transition","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"transition control","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface roughness effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"two dimensional surface roughness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hydrodynamic instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"boundary layer instability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Tollmien Schlichting wave growth","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wave interaction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"T S wave","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":"薄い2次元突起のある平板境界層の音に対する受容性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"薄い2次元突起のある平板境界層の音に対する受容性"}]},"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":"37813","relation_version_is_last":true,"title":["薄い2次元突起のある平板境界層の音に対する受容性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:49:07.409823+00:00"}