{"created":"2023-06-20T15:10:05.579270+00:00","id":39684,"links":{},"metadata":{"_buckets":{"deposit":"d71e38e9-4cc1-4d97-80c3-b03799e29769"},"_deposit":{"created_by":1,"id":"39684","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"39684"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00039684","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["443886","443894","443889","443895","443890","443892","443887","443893","443891","443888"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Experimental studies of supersonic film cooling with shock wave interaction"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1995-09","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"13","bibliographicPageStart":"1","bibliographicVolumeNumber":"1276","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"フィルム冷却層に外部から衝撃波が入射した場合の影響を調べるために、Mach数2.35の風洞を用いて超音速フィルム冷却の実験を行った。噴射器出口におけるフィルム冷却剤の噴射速度は音速とした。圧力比が1.21の比較的弱い衝撃波が入射した場合には、フィルム冷却の効果にほとんど影響は見られなかった。圧力比が1.44のより強い衝撃波が入射した場合には、局部的な領域でフィルム冷却の効果に低下が見られた。冷却剤流れと衝撃波が干渉する領域におけるこの冷却効率の低下は主として、冷却剤流れの局所Mach数の低下に伴って断熱壁温度が上昇するために起こることが分かった。この干渉領域においては、断熱壁温度と同様に、熱伝達係数の増加についても考慮する必要がある。また、干渉領域ではエネルギーおよび質量の輸送は促進されなかったが、主流側から冷却剤流側に対して運動量の輸送の促進が見られた。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Supersonic film cooling was tested in the Mach 2.35 wind tunnel to investigate the effect of the external shock wave on film cooling. The coolant was injected at sonic speed. The weak shock wave, whose pressure ratio was 1.21, did not reduce the film cooling effectiveness. The stronger shock wave, whose pressure ratio was 1.44, decreased the effectiveness of the film cooling in the restricted region. The decrease of the efficiency was mainly due to the increase of the adiabatic wall temperature by decreasing the local Mach number. The increase of the heat-transfer coefficient must be considered as well as that of the adiabatic wall temperature in the interacting region. In the region of the interaction, energy and mass were not transferred, but the momentum was transferred from the primary flow to the coolant.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000104000","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 TR-1276","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":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所 角田宇宙推進技術研究センター"},{"subitem_text_value":"航空宇宙技術研究所 角田宇宙推進技術研究センター"},{"subitem_text_value":"航空宇宙技術研究所 角田宇宙推進技術研究センター"},{"subitem_text_value":"航空宇宙技術研究所 角田宇宙推進技術研究センター"},{"subitem_text_value":"航空宇宙技術研究所 角田宇宙推進技術研究センター"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Kakuda Research Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Kakuda Research Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Kakuda Research Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Kakuda Research Center"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory Kakuda Research Center"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小野, 文衛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"苅田, 丈士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高橋, 政浩"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤, 俊仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"若松, 義男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ono, Fumiei","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kanda, Takeshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takahashi, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Saito, Toshihito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Wakamatsu, Yoshio","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":"2020-01-27"}],"displaytype":"detail","filename":"naltr01276.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr01276.pdf","url":"https://jaxa.repo.nii.ac.jp/record/39684/files/naltr01276.pdf"},"version_id":"219094e0-2341-4d52-bb9d-3f33a686e098"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"フィルム冷却","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流混合","subitem_subject_scheme":"Other"},{"subitem_subject":"スロット噴射","subitem_subject_scheme":"Other"},{"subitem_subject":"超音速流","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波発生器","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流境界層","subitem_subject_scheme":"Other"},{"subitem_subject":"空力干渉領域","subitem_subject_scheme":"Other"},{"subitem_subject":"質量分率","subitem_subject_scheme":"Other"},{"subitem_subject":"冷却効率","subitem_subject_scheme":"Other"},{"subitem_subject":"熱伝達係数","subitem_subject_scheme":"Other"},{"subitem_subject":"運動量移動","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波風洞試験","subitem_subject_scheme":"Other"},{"subitem_subject":"断熱壁面","subitem_subject_scheme":"Other"},{"subitem_subject":"温度分布","subitem_subject_scheme":"Other"},{"subitem_subject":"衝撃波","subitem_subject_scheme":"Other"},{"subitem_subject":"film cooling","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent mixing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"slot injection","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"supersonic flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock wave generator","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent boundary layer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aerodynamic interaction region","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"mass fraction","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"cooling efficiency","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"heat transfer coefficient","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"momentum transfer","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wind tunnel test","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"surface of adiabatic wall","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"temperature distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"shock 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":"technical report","resourceuri":"http://purl.org/coar/resource_type/c_18gh"}]},"item_title":"衝撃波干渉を伴う超音速フィルム冷却の実験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"衝撃波干渉を伴う超音速フィルム冷却の実験"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"39684","relation_version_is_last":true,"title":["衝撃波干渉を伴う超音速フィルム冷却の実験"],"weko_creator_id":"1","weko_shared_id":1},"updated":"2023-06-20T19:19:43.286754+00:00"}