{"created":"2023-06-20T14:39:09.957890+00:00","id":5849,"links":{},"metadata":{"_buckets":{"deposit":"8d3eb25b-97e7-4ceb-92e5-735135099cda"},"_deposit":{"created_by":1,"id":"5849","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"5849"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00005849","sets":["1887:1891","9:789:998:1015"]},"author_link":["28794","28793"],"item_5_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Improvements in the grid erosion evaluation code for ion engines"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2007-03-30","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"53","bibliographicPageStart":"47","bibliographicVolumeNumber":"JAXA-SP-06-019","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: イオン加速グリッド耐久認定用数値解析JIEDI(JAXA Ion Engine Development Initiatives)ツールの研究開発ワークショップ　2006年度報告書"},{"bibliographic_title":"JAXA Special Publication: Annual Report of Workshop on Research and Development of JIEDI (JAXA Ion Engine Development Initiatives) Tool for Numerical Evaluation of Ion Engine Grid Lifetime, FY2006","bibliographic_titleLang":"en"}]}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"本研究では、従来から構築してきたコードを基とし、損耗をもたらす粒子として、電荷交換衝突によって生成したイオンと中性粒子、弾性衝突により散乱されたイオンと中性粒子を考慮し、これら粒子によりスパッタされたグリッド材の再付着を含めることで、より忠実な物理モデルを構築するとともに、グリッド形状の変化を反映させて計算を行うことで、より精度が高く、イオンエンジンの開発に使用可能な耐久性能認定用シミュレーションコードを開発することを目標とする。","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Improvements have been made to the 3-D ion beam simulation code to enhance the accuracy of the lifetime estimation of ion engine grid optics. The sputter erosion and coating due to the impacts of high-energy ions and neutrals produced by the elastic scattering and charge-exchange reactions were taken into account, and the change in grid surfaces was dynamically simulated. Comparative evaluation of this code with experiments was performed, yielding results that are in good agreement with the experiment data.","subitem_description_type":"Other"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0063329006","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-06-019","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":"東京都立産業技術高等専門学校"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Tokyo Metropolitan College of Industrial Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"中野, 正勝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakano, Masakatsu","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":"63329006.pdf","filesize":[{"value":"2.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"63329006.pdf","url":"https://jaxa.repo.nii.ac.jp/record/5849/files/63329006.pdf"},"version_id":"0eaa2a71-2a1b-46ea-b41f-8667142f2e42"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"イオンエンジン","subitem_subject_scheme":"Other"},{"subitem_subject":"イオンエンジングリッド","subitem_subject_scheme":"Other"},{"subitem_subject":"電気推進","subitem_subject_scheme":"Other"},{"subitem_subject":"磨耗","subitem_subject_scheme":"Other"},{"subitem_subject":"耐久性","subitem_subject_scheme":"Other"},{"subitem_subject":"浸食","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機プログラム","subitem_subject_scheme":"Other"},{"subitem_subject":"計算機シミュレーション","subitem_subject_scheme":"Other"},{"subitem_subject":"評価","subitem_subject_scheme":"Other"},{"subitem_subject":"改良","subitem_subject_scheme":"Other"},{"subitem_subject":"ion engine","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ion engine grid","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"electric propulsion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"wear","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"durability","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"erosion","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computer program","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"computerized simulation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"evaluation","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"improvement","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":"conference paper","resourceuri":"http://purl.org/coar/resource_type/c_5794"}]},"item_title":"イオンエンジンのグリッド損耗評価コードの改良","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"イオンエンジンのグリッド損耗評価コードの改良"}]},"item_type_id":"5","owner":"1","path":["1015","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"5849","relation_version_is_last":true,"title":["イオンエンジンのグリッド損耗評価コードの改良"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:07:29.426576+00:00"}