{"created":"2023-06-20T15:13:35.901664+00:00","id":43522,"links":{},"metadata":{"_buckets":{"deposit":"a331ffeb-672a-4062-87ea-c2050b444288"},"_deposit":{"created_by":1,"id":"43522","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"43522"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00043522","sets":["1887:1893","1896:1898:1913:1915"]},"author_link":["464047","464045","464050","464046","464049","464048"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Numerical Simulation of Flow for a Scramjet Nozzle"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1991-12","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"172","bibliographicPageStart":"165","bibliographicVolumeNumber":"16","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 SP-16","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The objective of this paper is to compute the expansion of a supersonic flow through an internal-external nozzle and its interaction with the supersonic flow of free stream air. Furthermore, we are also attempting to calculate thrust and lift for a scramjet nozzle. The governing equations are the Navier-Stokes equations for two-dimensional flows. The finite difference scheme employs an implicit upwind scheme. A turbulent model is adapted to the Baldwin-Lomax model. The diffusion, reaction and radiation of gas is neglected. Calculations are performed for the cases that have Mach number, temperature and pressure range at the combustor exit of 3,200 degrees K and 1 to 2 atmospheres respectively. The values on the outside of the afterbody and cowl are 3,500 degrees K and 0.1 to 1 atmospheres respectively. The effects on the flow field, thrust and lift due to change of pressure, velocity and nozzle shape are studied. The results of the numerical calculations give different flow fields for underexpansion or overexpansion at the cowl exit. Consequently, we found that the patterns of an asymmetric nozzle flow were fixed by the degree of expansion at the cowl exit and that no perfect correct expansion existed in these flows. Furthermore, we found that the internal flow of the nozzle in case of the overexpansion was largely influenced by the flow of free stream air.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALSP0016026","subitem_description_type":"Other"}]},"item_3_description_33":{"attribute_name":"レポート番号","attribute_value_mlt":[{"subitem_description":"レポート番号: NAL SP-16","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0289-260X","subitem_source_identifier_type":"ISSN"}]},"item_3_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_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"石川島播磨重工業株式会社"},{"subitem_text_value":"東京農工大学大学院"},{"subitem_text_value":"東京農工大学工学部"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Ishikawajima-Harima Heavy Industries Co., Ltd."},{"subitem_text_language":"en","subitem_text_value":"Tokyo Noko University"},{"subitem_text_language":"en","subitem_text_value":"Tokyo Noko University"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"露木, 太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"保坂, 康"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"東野, 文男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsuyuki, Taro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hosaka, Yasushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Higashino, Fumio","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":"2020-01-28"}],"displaytype":"detail","filename":"nalsp0016026.pdf","filesize":[{"value":"676.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0016026.pdf","url":"https://jaxa.repo.nii.ac.jp/record/43522/files/nalsp0016026.pdf"},"version_id":"1c533726-99f5-4ea2-9ebd-bb4b0d3ba5fc"}]},"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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"スクラムジェットノズル流の数値シミュレーション","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スクラムジェットノズル流の数値シミュレーション"}]},"item_type_id":"3","owner":"1","path":["1893","1915"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"43522","relation_version_is_last":true,"title":["スクラムジェットノズル流の数値シミュレーション"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T22:12:45.381511+00:00"}