{"created":"2023-06-20T15:07:47.621911+00:00","id":37154,"links":{},"metadata":{"_buckets":{"deposit":"80595f56-1b0f-4e41-8436-0c5d817a87dc"},"_deposit":{"created_by":1,"id":"37154","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37154"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037154","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["479187","479183","479185","479184","479182","479186"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Heat transfer characteristics around hypersonic compression ramp"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"176","bibliographicPageStart":"171","bibliographicVolumeNumber":"37","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 12-13 Jun. 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 12-13 Jun. 1997 Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"迎え角が0度、20度、30度、および35度の鈍頭ノーズ平板ランプについて、NALの1.27m極超音速風洞における主流マッハ数10.0、主流レイノルズ数1.5〜2.3×10(exp 6)/mでの赤外サーモグラフィー計測およびシュリーレン写真観察実験により、圧縮ランプ周りの熱伝達および流れ場を調べた。また、NALコードを用いたCFD(数値流体力学)との比較を、流れ場と熱伝達の大きさの検証と比較のために行った。実験結果では、前縁が鈍頭の場合、コーナの平板上流およびランプで熱伝達の増加を示した。しかし、高迎え角の場合、衝撃波間の干渉に起因すると思われる前縁鈍頭度が大きくなる程ランプのピーク加熱量は小さくなるのを観察した。平板に沿って計測した熱伝達の単一の相関を解析して求め、前縁からの距離xとノーズ半径との比x/r(sub n)、ノーズ半径レイノルズ数および局所流条件に基づく粘性パラメータは、小さな鈍頭度の場合を除いて、ランプコーナの平板部分上向流れと同様に、ランプ再付着下向流れの熱伝達分布に対し支配的な相似パラメータであることを示した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"For blunt-nosed, ramped flat plates at angles of attack 0 deg, 20 deg, 30 deg, and 35 deg, heat transfer and flow field around compression ramp have been investigated experimentally based on infrared thermography measurement and schlieren photograph observation in the NAL 1.27 m hypersonic wind tunnel at M(sub infinity) = 10.0 and Re(sub infinity) = 1.5-2.3 x 10(exp 6)/m. Comparisons with CFD (Computational Fluid Dynamics) using NAL codes were also made for examination and comparison of the flow fields and the magnitude of heat transfer. The experimental results showed the increase of heat transfer on the flat plate upstream of corner and on the ramp when the leading-edge is blunt. However, for high angle of attack case, the reduction of peak heating on the ramp with increasing leading-edge bluntness which may caused by shock/shock interaction was observed. An analytical study to obtain a single correlation for the measured heat transfer along the plates showed that the ratio x/r(sub n) of x distance from leading-edge and nose radius, nose radius Reynolds number and viscous parameter based on local flow condition are dominant similarity parameters for heat transfer distribution on ramp down stream of reattachment as well as on flat plate part upstream of ramp corner except small bluntness case.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001433028","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-37","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 空気力学部"},{"subitem_text_value":"航空宇宙技術研究所 空気力学部"},{"subitem_text_value":"航空宇宙技術研究所 空気力学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Aerodynamics Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Aerodynamics Division"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Aerodynamics Division"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"穂積, 弘一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 啓介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 行光"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hozumi, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fujii, Keisuke","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Yukimitsu","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":"nalsp0037028.pdf","filesize":[{"value":"891.7 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0037028.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37154/files/nalsp0037028.pdf"},"version_id":"8e456bf5-727e-437c-8a92-f0de0390bf77"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"鈍頭ノーズ","subitem_subject_scheme":"Other"},{"subitem_subject":"平板ランプ","subitem_subject_scheme":"Other"},{"subitem_subject":"極超音速圧縮ランプ","subitem_subject_scheme":"Other"},{"subitem_subject":"空力加熱","subitem_subject_scheme":"Other"},{"subitem_subject":"極超音速風洞試験","subitem_subject_scheme":"Other"},{"subitem_subject":"赤外サーモグラフィー","subitem_subject_scheme":"Other"},{"subitem_subject":"シュリーレン写真","subitem_subject_scheme":"Other"},{"subitem_subject":"熱伝達","subitem_subject_scheme":"Other"},{"subitem_subject":"流れ場","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD","subitem_subject_scheme":"Other"},{"subitem_subject":"数値流体力学","subitem_subject_scheme":"Other"},{"subitem_subject":"前縁鈍頭度","subitem_subject_scheme":"Other"},{"subitem_subject":"レイノルズ数","subitem_subject_scheme":"Other"},{"subitem_subject":"相似パラメータ","subitem_subject_scheme":"Other"},{"subitem_subject":"blunt nose","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flat plate ramp","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hypersonic compression ramp","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic heating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hypersonic wind tunnel test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"infrared thermography","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"schlieren photography","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat transfer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"flowfield","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"CFD","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computational fluid dynamics","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"leading edge bluntness","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Reynolds number","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"similarity parameter","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":"極超音速・圧縮ランプ回りの空力加熱特性","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"極超音速・圧縮ランプ回りの空力加熱特性"}]},"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":"37154","relation_version_is_last":true,"title":["極超音速・圧縮ランプ回りの空力加熱特性"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:24:44.446399+00:00"}