{"created":"2023-06-20T14:36:09.110230+00:00","id":2457,"links":{},"metadata":{"_buckets":{"deposit":"498bb659-d9d0-4da3-b0ae-7075e6c15fc6"},"_deposit":{"created_by":1,"id":"2457","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2457"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00002457","sets":["1887:1893","9:1090:1125:1126"]},"author_link":["6566","6572","6573","6569","6570","6568","6571","6567"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Final report of reliability improvement activities for scientific satellites and space probes propulsion system"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2016-03-02","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"73","bibliographicPageStart":"1","bibliographicVolumeNumber":"JAXA-RM-15-011","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":"本報告書は，科学衛星・探査機推進系の信頼性を向上させるべく，不具合要因分析を行い，科学衛星・探査機に特有な推進系の不具合を減ずるには知見の拡充が必要とされた技術項目について，基礎データを取得して研究を行ったものである．研究は主に4つの項目について行った．(1) 推薬透過の影響評価として，バルブのシール材に用いられる代表的な樹脂材料について，材料を透過する推薬蒸気量の基礎的なデータを取得した．(2) 推薬等の長期保管の影響評価として，推進系に使用される金属材料と推薬の適合性を確認した．さらに，注排弁シール部と水の材料適合性に課題を見つけた．(3) 酸化剤の気泡発生確認については，擬似推薬に液化ガスを使用した場合に発生する気泡の影響を確認した．(4) 洗浄方法の研究では，推進系内部の洗浄方法の改善に取り組み，マイクロバブルや減圧沸騰の効果を評価した．本研究で得られた成果が，今後，発生した不具合に対応するのではなく，不具合の未然防止に役立つことを期待する．","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This report summarizes activities towards improvement of reliability of propulsion system in a scientific satellites and space probes propulsion system. Following a preliminary review of malfunction at propulsion system, this report discusses 4 topics relating to the propulsion system. They are ; (1) Estimation of permeation rate of the propellant vapor through the seal materials used at valves, (2) Verification of long term material compatibility between propellant and component, (3) Preliminary assessment of bubble generation in propellant (especially MON-3 or its substitutes) under vibration environment, and (4) improvement of cleaning method of a propulsion system for better contamination control. These topics are expected to help preventing the malfunction of propulsion systems of future projects.","subitem_description_type":"Other"}]},"item_3_description_18":{"attribute_name":"内容記述","attribute_value_mlt":[{"subitem_description":"注記: タイトルページに（宇宙航空研究開発機構宇宙科学研究所科学衛星・探査機推進系改善チーム(JAXA)(ISAS))記載あり","subitem_description_type":"Other"},{"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":"Note: Scientific satellites and space probes propulsion system improvement team, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS) is written on title page","subitem_description_type":"Other"},{"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: AA1530051000","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-15-011","subitem_description_type":"Other"}]},"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_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1349-1121","subitem_source_identifier_type":"ISSN"}]},"item_3_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11983593","subitem_source_identifier_type":"NCID"}]},"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宇宙科学研究所推進系グループ(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所推進系グループ(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所推進系グループ(JAXA)(ISAS)"},{"subitem_text_value":"宇宙航空研究開発機構宇宙科学研究所推進系グループ(JAXA)(ISAS)"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Propulsion Group, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Propulsion Group, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Propulsion Group, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"},{"subitem_text_language":"en","subitem_text_value":"Propulsion Group, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中塚, 潤一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"澤井, 秀次郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森, 治"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"成尾, 芳博"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakatsuka, Junichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Sawai, Shujiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Mori, Osamu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naruo, Yoshihiro","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":"2020-01-15"}],"displaytype":"detail","filename":"AA1530051000.pdf","filesize":[{"value":"21.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1530051000.pdf","url":"https://jaxa.repo.nii.ac.jp/record/2457/files/AA1530051000.pdf"},"version_id":"19d26a08-2200-470e-8c54-bce93f83a208"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"衛星推進系","subitem_subject_scheme":"Other"},{"subitem_subject":"信頼性","subitem_subject_scheme":"Other"},{"subitem_subject":"シール","subitem_subject_scheme":"Other"},{"subitem_subject":"透過","subitem_subject_scheme":"Other"},{"subitem_subject":"材料適合性","subitem_subject_scheme":"Other"},{"subitem_subject":"ヒドラジン","subitem_subject_scheme":"Other"},{"subitem_subject":"疑似推薬","subitem_subject_scheme":"Other"},{"subitem_subject":"注排弁","subitem_subject_scheme":"Other"},{"subitem_subject":"洗浄","subitem_subject_scheme":"Other"},{"subitem_subject":"マイクロバブル","subitem_subject_scheme":"Other"},{"subitem_subject":"MON-3","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"HFE","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":"科学衛星・探査機推進系の信頼性向上活動最終報告書","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"科学衛星・探査機推進系の信頼性向上活動最終報告書"}]},"item_type_id":"3","owner":"1","path":["1126","1893"],"pubdate":{"attribute_name":"公開日","attribute_value":"2016-03-18"},"publish_date":"2016-03-18","publish_status":"0","recid":"2457","relation_version_is_last":true,"title":["科学衛星・探査機推進系の信頼性向上活動最終報告書"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T09:22:25.370672+00:00"}