{"created":"2021-03-01T07:05:11.747575+00:00","id":26935,"links":{},"metadata":{"_buckets":{"deposit":"eca8b070-ea3a-4721-b51a-171b46e68cbe"},"_deposit":{"id":"26935","owners":[],"pid":{"revision_id":0,"type":"depid","value":"26935"},"status":"published"},"_oai":{"id":"oai:tsukuba.repo.nii.ac.jp:00026935","sets":["2871:2874:1464","3:62:5592:1853"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2009-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1290","bibliographicPageStart":"1281","bibliographicVolumeNumber":"25","bibliographic_titles":[{"bibliographic_title":"Journal of propulsion and power"}]}]},"item_5_creator_3":{"attribute_name":"著者別名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"笠原, 次郎"}],"nameIdentifiers":[{}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"In the present research, we experimentally verified the partial-fill effect in a multicycle pulse detonation rocket\nengine. The intermittent thrust of a pulse detonation rocket engine was measured by using a spring-damper\nmechanism that smoothed this intermittent thrust in the time direction. The intermittent mass flow rates were\nassessed by gas cylinder pressure or mass difference measurement. The maximum specific impulse was 305   9 s at\nan ethylene and oxygen propellant fill fraction of 0:130   0:004. When the fill fraction was greater than 0.130, the\nspecific impulse was increased as the partial-fill fraction was decreased. When the fill fraction was less than 0.130, the\nspecific impulse was sharply decreased as the partial-fill fraction was decreased. This decrease was due to diffusion\nbetween propellant and purge gases and the short length of the transition from deflagration to detonation. The\nmulticycle pulse detonation rocket engine had a partial-fill effect that may have been mainly due to the suctioned air\nand was consistent with the single-cycle partial-fill model of Endo et al.","subitem_description_type":"Abstract"}]},"item_5_identifier_34":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/2241/116681"}]},"item_5_publisher_27":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"American Institute of Aeronautics and Astronautics"}]},"item_5_relation_11":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"10.2514/1.42224","subitem_relation_type_select":"DOI"}}]},"item_5_rights_12":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2009 by University of Tsukuba. Published by the American Institute of Aeronautics and Astronautics, Inc."}]},"item_5_select_15":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_7":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0748-4658","subitem_source_identifier_type":"ISSN"}]},"item_5_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10459896","subitem_source_identifier_type":"NCID"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kasahara, Jiro"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirano, Masao"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matsuo, Akiko"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Daimon, Yu"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Endo, Takuma"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2013-12-25"}],"displaytype":"detail","filename":"JPP_25-6.pdf","filesize":[{"value":"1.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"JPP_25-6.pdf","url":"https://tsukuba.repo.nii.ac.jp/record/26935/files/JPP_25-6.pdf"},"version_id":"72ff2689-f474-452e-b4ec-08c0d1efce57"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Thrust Measurement of a Multicycle Partially Filled Pulse Detonation Rocket Engine","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Thrust Measurement of a Multicycle Partially Filled Pulse Detonation Rocket Engine"}]},"item_type_id":"5","owner":"1","path":["1464","1853"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-03-21"},"publish_date":"2012-03-21","publish_status":"0","recid":"26935","relation_version_is_last":true,"title":["Thrust Measurement of a Multicycle Partially Filled Pulse Detonation Rocket Engine"],"weko_creator_id":"1","weko_shared_id":null},"updated":"2022-04-27T08:54:43.948072+00:00"}