{"created":"2023-06-20T14:38:22.072495+00:00","id":4918,"links":{},"metadata":{"_buckets":{"deposit":"9f714294-b027-4666-bf81-37f5904e3fc8"},"_deposit":{"created_by":1,"id":"4918","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"4918"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00004918","sets":["1398:1530:1540","1543:1874:1884","1887:1891","9:789:936:945"]},"author_link":["22487","22484","22485","22486"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Unsteady Thrust Characteristics of Water Rocket"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2010-02-26","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"JAXA-SP-09-011","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第41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2009論文集"},{"bibliographic_title":"JAXA Special Publication: Proceedings fo 41st Fluid Dynamics Conference / Aerospace Numerical Simulation Symposium 2009","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":"平成21年6月18-19日. 宇宙航空研究開発機構調布航空宇宙センター","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":"18 June-19 June, 2009, Japan Aerospace Exploration Agency","subitem_description_type":"Other"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Unsteady thrust characteristics of water rocket have been investigated experimentally. The results of the observation by a high-speed camera show that the state of the operation fluid flow is classified into three patterns. The time history of the thrust is observed oscillating change, and the frequency characteristics are analyzed by FFT and DWT. However, all the causes of oscillating behavior of the thrust are not elucidated. The transition time from liquid-phase flow to churn flow buried in the oscillating thrust is detected as a discontinuous point in the thrust curve by applying wavelet transform technique.","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: AA0064672020","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-09-011","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":"千葉大学教育学部"},{"subitem_text_value":"千葉大学教育学部"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Chiba University, Faculty of Education"},{"subitem_text_language":"en","subitem_text_value":"Chiba University, Faculty of Education"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"板倉, 嘉哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本田, 祐基"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Itakura, Yoshiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Honda, Yuki","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":"64672020.pdf","filesize":[{"value":"908.1 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"64672020.pdf","url":"https://jaxa.repo.nii.ac.jp/record/4918/files/64672020.pdf"},"version_id":"f69d78a0-a311-42cb-a33b-fdc75d4b1d1c"}]},"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":"ペットボトルロケットの非定常推力特性に関する研究","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ペットボトルロケットの非定常推力特性に関する研究"}]},"item_type_id":"5","owner":"1","path":["945","1540","1884","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"4918","relation_version_is_last":true,"title":["ペットボトルロケットの非定常推力特性に関する研究"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:28:53.260795+00:00"}