{"created":"2023-06-20T14:37:57.737495+00:00","id":4416,"links":{},"metadata":{"_buckets":{"deposit":"ccde584f-548d-4f95-9413-4d16e931a692"},"_deposit":{"created_by":1,"id":"4416","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4416"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004416","sets":["1398:1530:1538","1543:1874:1882","1887:1891","9:789:906:907"]},"author_link":["19859","19869","19863","19865","19866","19870","19858","19868","19862","19871","19864","19867","19860","19861"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Jet Noise Prediction using Burgers Equation"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2012-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"256","bibliographicPageStart":"253","bibliographicVolumeNumber":"JAXA-SP-11-015","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第43回流体力学講演会: 航空宇宙数値シミュレーション技術シンポジウム2011論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of 43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011","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":"第43回流体力学講演会/航空宇宙数値シミュレーション技術シンポジウム2011 (2011年7月7日-8日. 早稲田大学国際会議場) 東京","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":"43rd Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2011 (July 7-8,  2011. Waseda University, International Conference Center), Tokyo Japan","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Nonlinear effect, as well as geometrically decreasing effects, in jet noise is examined by Burgers equation. A captive firing test conducted in JAXA is used. The resulting facts are that (1) propagation mode changes from cylindrical type to spherical one as the longitudinal coverage becomes longer due tu reflection from the ground and so on, (2) nonlinearity distributes acoustic energy around peak frequency to waves with higher frequency. Especially, what is important for the purpose of rocket launch is that, the increase of sound pressure level in higher frequency region resulting from the energy distribution stated above is in 130-2000 Hz, and the maximum value is likely to be about 6dB.","subitem_description_type":"Other"}]},"item_5_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"形態: カラー図版あり","subitem_description_type":"Other"}]},"item_5_description_19":{"attribute_name":"内容記述（英）","attribute_value_mlt":[{"subitem_description":"Physical characteristics: Original contains color illustrations","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0065207044","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: JAXA-SP-11-015","subitem_description_type":"Other"}]},"item_5_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構"}]},"item_5_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_5_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-113X","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":"AA11984031","subitem_source_identifier_type":"NCID"}]},"item_5_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"計算力学研究センター (RCCM)"},{"subitem_text_value":"計算力学研究センター (RCCM)"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構 (JAXA)"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Research Center of Computational Mechanics (RCCM)"},{"subitem_text_language":"en","subitem_text_value":"Research Center of Computational Mechanics (RCCM)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩永, 則城"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山本, 雅史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 敦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"青山, 剛史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福田, 紘大"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"堤, 誠司"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高木, 亮治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Iwanaga, Noriki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yamamoto, Masafumi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashimoto, Atsushi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Aoyama, Takashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fukuda, Kota","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tsutsumi, Seiji","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takaki, Ryoji","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":"2020-01-16"}],"displaytype":"detail","filename":"65207044.pdf","filesize":[{"value":"573.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"65207044.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4416/files/65207044.pdf"},"version_id":"a1069d8f-8a67-4d5d-8141-437aabfd7c54"}]},"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":"バーガース方程式によるジェット騒音予測","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"バーガース方程式によるジェット騒音予測"}]},"item_type_id":"5","owner":"1","path":["907","1538","1882","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4416","relation_version_is_last":true,"title":["バーガース方程式によるジェット騒音予測"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:39:52.022312+00:00"}