{"created":"2023-06-20T14:36:07.741751+00:00","id":2429,"links":{},"metadata":{"_buckets":{"deposit":"87ceee9a-eec8-4511-aa4f-29b510b41c4d"},"_deposit":{"created_by":1,"id":"2429","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2429"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002429","sets":["1887:1893","9:1090:1094:1095"]},"author_link":["476648","476652","476658","476665","476644","476651","476657","476655","476650","476656","476662","476666","476643","476647","476649","476661","476663","476645","476642","476667","476653","476660","476664","476654","476646","476659"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Feasibility of Rocket Engine Propellant Supply Electric Pump"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-02-25","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"6","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-RM-18-014","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構研究開発資料"},{"bibliographic_title":"JAXA Research and Development Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"電動ポンプに基づく推進剤供給システムのロケットエンジンは、エキスパンダーサイクルシステムと同様に単純化される。電動ポンプによるエンジンシステムでは、燃焼器以外にモータ、バッテリー、インバータが発熱源となる。特に電磁気的な損失で発熱源となるモータは、冷却剤として推進剤またはヘリウムを用いることが想定される。モータの冷却により昇温された推進剤は、ポンプに戻すか、または排液される。そのためこの過程では、ポンプ効率に影響を及ぼす。本報告では、冷却に関わる観点で電動ポンプシステムの成立性を評価するための概念と構築した基本モデルについて述べる。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"The rocket engine of the propellant supply system based on the electric pump is simplified as with the expander cycle system. In the engine system using the electric pump, in addition to the combustor, the motor, the battery, and the inverter are the heat sources. In particular, it is assumed that a motor, which becomes a heat source by electromagnetic loss, uses a propellant or helium as a coolant. The propellant that has been heated by the cooling of the motor is returned to the pump or discharged. This process affects pump efficiency. In this report, we describe concepts for evaluating the feasibility of the electric pump system from the viewpoint of cooling and the basic model constructed.","subitem_description_type":"Other"}]},"item_3_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_3_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_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1830028000","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: JAXA-RM-18-014","subitem_description_type":"Other"}]},"item_3_identifier_registration":{"attribute_name":"ID登録","attribute_value_mlt":[{"subitem_identifier_reg_text":"10.20637/JAXA-RM-18-014/0001","subitem_identifier_reg_type":"JaLC"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙航空研究開発機構(JAXA)"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"Japan Aerospace Exploration Agency (JAXA)"}]},"item_3_source_id_22":{"attribute_name":"ISSNONLINE","attribute_value_mlt":[{"subitem_source_identifier":"2433-2224","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"宇宙航空研究開発機構研究開発部門第四研究ユニット(JAXA)"},{"subitem_text_value":"株式会社荏原製作所"},{"subitem_text_value":"株式会社荏原製作所"},{"subitem_text_value":"株式会社荏原製作所"},{"subitem_text_value":"株式会社荏原製作所"},{"subitem_text_value":"株式会社荏原製作所"},{"subitem_text_value":"株式会社荏原製作所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"Research Unit IV, Research and Development Directorate, Japan Aerospace Exploration Agency (JAXA)"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"},{"subitem_text_language":"en","subitem_text_value":"EBARA CORPORATION"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"島垣, 満"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長尾, 直樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川崎, 聡"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 知之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"木村, 俊哉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"高田, 仁志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"冨田, 健夫"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 隼人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"谷尾, 優樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"茨田, 敏光"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"眞武, 幸三"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"渡邉, 啓悦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"本田, 修一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shimagaki, Mitsuru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nagao, Naoki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kawasaki, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kimura, Toshiya","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hashimoto, Tomoyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takada, Satoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomita, Takeo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ikeda, Hayato","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanio, Yuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Barada, Toshimitsu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Matake, Kozo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Watanabe, Hiroyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Honda, Shuichiro","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":"2020-01-31"}],"displaytype":"detail","filename":"AA1830028000.pdf","filesize":[{"value":"1.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1830028000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2429/files/AA1830028000.pdf"},"version_id":"8a92bd8d-dbf9-4a38-85ed-a3c56e6eb7bb"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Spacecraft","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electric Motor Pump","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Liquid Propellant","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"Electromagnetic Loss","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":"ロケットエンジン推進剤供給電動ポンプの成立性に向けた検討","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ロケットエンジン推進剤供給電動ポンプの成立性に向けた検討"}]},"item_type_id":"3","owner":"1","path":["1095","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-25"},"publish_date":"2019-02-25","publish_status":"0","recid":"2429","relation_version_is_last":true,"title":["ロケットエンジン推進剤供給電動ポンプの成立性に向けた検討"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:37:32.089693+00:00"}