{"created":"2023-06-20T15:07:45.917329+00:00","id":37129,"links":{},"metadata":{"_buckets":{"deposit":"5b532116-d7f4-4113-82e2-5bf9f1c02c5b"},"_deposit":{"created_by":1,"id":"37129","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"37129"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00037129","sets":["1887:1891","1896:1898:1913:1915"]},"author_link":["479035","479030","479024","479031","479034","479037","479029","479025","479032","479026","479028","479033","479027","479036"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Three dimensional unsteady flow analysis in turbomachinery"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1998-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"28","bibliographicPageStart":"23","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":"3次元の時間高精度でレイノルズ平均したナビエ・ストークスコードを、日本のNAL(航空宇宙技術研究所)が開発したNWT(数値風洞)と称する並列スーパコンピュータシステムでの適用のため拡張した。並列スーパコンピュータの能力は、多流路形状中の非定常流れ場に関するより正確な計算を行うことを可能にした。最初の段階は、高圧タービンの静翼・動翼形状の実験計測値を用いて、CFD(数値流体力学)結果の妥当性を確認することであった。また、CFD結果に基づき動翼出口に出現する流れ機構も説明した。第2の段階は、高圧タービン単段においてホットストリーク流入を伴う流れ場を調べることであった。解析にホットストリークを取り入れて、タービン単段を通るホットストリーク分布におよぼす相対的周方向位置の影響と、動翼翼面の幾つかの温度変動特性を示した。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"A three-dimensional time-accurate Reynolds-averaged Navier-Stokes code has been extended for use in a parallel supercomputer called Numerical Wind Tunnel (NWT) developed by the Japanese National Aerospace Laboratory. The power of parallel supercomputer enables to perform a more accurate computation of the unsteady flowfield within a multipassage configuration. The first step was to validate the CFD (Computational Fluid Dynamics) results using the experimental measurements of the stator-rotor configuration of a high pressure turbine. The CFD results also explained the flow mechanism appeared at the exit of the rotor. The second step was to investigate the flowfield with hot streak inflow of the high pressure turbine. Introduction of hot streaks in the analysis showed the effects of the relative circumferential positions on the hot streak distributions through the turbine stage, and also showed some features of temperature fluctuations on the rotor blade surface.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0001433003","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":"石川島播磨重工業"},{"subitem_text_value":"石川島播磨重工業"},{"subitem_text_value":"航空宇宙技術研究所"},{"subitem_text_value":"航空宇宙技術研究所"},{"subitem_text_value":"航空宇宙技術研究所"},{"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":"Ishikawajima-Harima Heavy Industries Co Ltd"},{"subitem_text_language":"en","subitem_text_value":"Ishikawajima-Harima Heavy Industries Co Ltd"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"subitem_text_language":"en","subitem_text_value":"National Aerospace Laboratory"},{"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":"平井, 健二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"児玉, 秀和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"野崎, 理"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊地, 一雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西澤, 敏雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田村, 敦宏"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松尾, 裕一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirai, Kenji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kodama, Hidekazu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nozaki, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kikuchi, Kazuo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishizawa, Toshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tamura, Atsuhiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, Yuichi","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":"nalsp0037003.pdf","filesize":[{"value":"1.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"nalsp0037003.pdf","url":"https://jaxa.repo.nii.ac.jp/record/37129/files/nalsp0037003.pdf"},"version_id":"25f6373d-6b22-4181-817a-9bb481679692"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"並列スーパコンピュータコード","subitem_subject_scheme":"Other"},{"subitem_subject":"NWT","subitem_subject_scheme":"Other"},{"subitem_subject":"数値風洞","subitem_subject_scheme":"Other"},{"subitem_subject":"高圧タービン","subitem_subject_scheme":"Other"},{"subitem_subject":"3次元非定常流","subitem_subject_scheme":"Other"},{"subitem_subject":"静翼流れ場","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":"ホットストリーク","subitem_subject_scheme":"Other"},{"subitem_subject":"動翼出口流れ機構","subitem_subject_scheme":"Other"},{"subitem_subject":"翼面温度分布","subitem_subject_scheme":"Other"},{"subitem_subject":"乱流モデル","subitem_subject_scheme":"Other"},{"subitem_subject":"タービン段流れパターン","subitem_subject_scheme":"Other"},{"subitem_subject":"航空機エンジン","subitem_subject_scheme":"Other"},{"subitem_subject":"parallel supercomputer code","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"NWT","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Numerical Wind Tunnel","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high pressure turbine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"three dimensional unsteady flow","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"stationary blade 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":"hot streak","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rotor blade exit flow mechanism","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"rotor blade surface temperature distribution","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbulent flow model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"turbine stage flow pattern","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"aircraft engine","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":"航空機エンジン内の3次元非定常流れ解析","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"航空機エンジン内の3次元非定常流れ解析"}]},"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":"37129","relation_version_is_last":true,"title":["航空機エンジン内の3次元非定常流れ解析"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:25:19.538897+00:00"}