{"created":"2023-06-20T15:08:05.148148+00:00","id":37473,"links":{},"metadata":{"_buckets":{"deposit":"09779a01-f296-444d-b9e4-5d9c64b7f925"},"_deposit":{"created_by":1,"id":"37473","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37473"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037473","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["480973","480976","480975","480974"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"CFDを用いたNAL-SST空気取り入れ口の設計について"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1999-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"262","bibliographicPageStart":"257","bibliographicVolumeNumber":"44","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 16-18 Jun. 1999 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 16-18 Jun. 1999 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"NAL-SSTジェット推進システムのための空気取り入れ口の3次元N-S(ナエビ・ストークス)シミュレーションを、低Re数k-ε乱流モデルを使って行った。シミュレーションの結果、スロート部抽気により発生する膨張波は垂直衝撃波と強く干渉し、内部流れの著しい運動量損失の原因となることが分かった。この運動量損失は境界層剥離を誘起し、最終的に出口における全圧分布の大きな歪を生ずる。この結果は風洞試験においても確認した。k-ε乱流モデルを用いた数値シミュレーションの結果は風洞試験結果とよく一致した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Three dimensional Navier-Stokes simulation of an air-intake for NAL SST jet propulsion system was performed using a low-Re number k-epsilon turbulence model. The simulation shows that an expansion wave, which originates in a throat bleed, interacts strongly with a normal shock wave, causing a critical momentum defect of the internal flow. This momentum defect induces a boundary layer separation, which finally results in a large distortion of total pressure distribution on the outlet. A wind tunnel test was also performed to confirm this result. The result of the numerical simulation using a k-epsilon turbulence model agrees well with the result of the wind tunnel test.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001961040","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-44","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":"航空宇宙技術研究所"},{"subitem_text_value":"航空宇宙技術研究所"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤原, 仁志"}],"nameIdentifiers":[{"nameIdentifier":"480973","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"渡辺, 安"}],"nameIdentifiers":[{"nameIdentifier":"480974","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Fujiwara, Hitoshi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"480975","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Watanabe, Yasushi","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"480976","nameIdentifierScheme":"WEKO"}]}]},"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":"nalsp0044040.pdf","filesize":[{"value":"1.2 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0044040.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37473/files/nalsp0044040.pdf"},"version_id":"3bdb1d87-9e97-461f-bcdd-4fd50b1c848f"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"SST","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速輸送","subitem_subject_scheme":"Other"},{"subitem_subject":"ジェット推進システム","subitem_subject_scheme":"Other"},{"subitem_subject":"k-イプシロン乱流モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"ナビエ・ストークスシミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"運動量損失","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波","subitem_subject_scheme":"Other"},{"subitem_subject":"膨張波","subitem_subject_scheme":"Other"},{"subitem_subject":"圧力分布","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速実験機","subitem_subject_scheme":"Other"},{"subitem_subject":"空気取り入れ口","subitem_subject_scheme":"Other"},{"subitem_subject":"SST","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic transport","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"jet propulsion system","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"k epsilon turbulence model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Navier Stokes simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"momentum defect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulence model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"expansion wave","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"pressure distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic experimental airplane","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"air intake","subitem_subject_language":"en","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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":"On the intake design for the NAL SST using CFD","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the intake design for the NAL SST using CFD","subitem_title_language":"en"}]},"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":"37473","relation_version_is_last":true,"title":["On the intake design for the NAL SST using CFD"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:18:05.888700+00:00"}