{"_buckets": {"deposit": "36a67b4c-8e70-4553-86dd-bf85b0220435"}, "_deposit": {"created_by": 1, "id": "16636", "owners": [1], "pid": {"revision_id": 0, "type": "depid", "value": "16636"}, "status": "published"}, "_oai": {"id": "oai:jaxa.repo.nii.ac.jp:00016636", "sets": ["1703", "1891"]}, "author_link": ["151205", "151206", "151204", "151207", "151208"], "item_5_biblio_info_10": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2010-01", "bibliographicIssueDateType": "Issued"}, "bibliographicVolumeNumber": "平成21年度", "bibliographic_titles": [{"bibliographic_title": "宇宙輸送シンポジウム: 講演集録"}, {"bibliographic_title": "Proceedings of Space Transportation Symposium", "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年度宇宙輸送シンポジウム(2010年1月14日-15日, 宇宙航空研究開発機構宇宙科学研究本部)", "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": "Space Transportation Symposium (January 14-15, 2010. Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency(JAXA)),  Sagamihara, Kanagawa Japan", "subitem_description_type": "Other"}]}, "item_5_description_17": {"attribute_name": "抄録（英）", "attribute_value_mlt": [{"subitem_description": "A 100 fold increase in computation speed is reported using the Compute Unified Device Architecture (CUDA), a massive parallel programming platform for desk-top PC graphics cards by NVIDIA, to perform a 3D FDTD numeric simulation of the mu10 Electron Cyclotron Resonance (ECR) ion engine. A gap between the mu10 ECR discharge chamber and the ion extraction grids features a geometric extent larger than the microwave wavelength and therefore enables microwave transmission from inside of the thruster to the outside and free space. Since this gap volume of interest features a large length-to-width aspect ratio, the number of FDTD cells in the simulation becomes larger than 3×10(exp 8) cells and 10(exp 5) time steps and the model can not be computed on classic desktop CPUs within reasonable system resources and time. In our CUDA model, an economic and practical alternative is presented instead of using a classic supercomputer.", "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"}, {"subitem_description": "形態: CD-ROM1枚", "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"}, {"subitem_description": "Note: One CD-ROM", "subitem_description_type": "Other"}]}, "item_5_description_32": {"attribute_name": "資料番号", "attribute_value_mlt": [{"subitem_description": "資料番号: AA0064741066", "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宇宙科学研究本部"}]}, "item_5_publisher_9": {"attribute_name": "出版者（英）", "attribute_value_mlt": [{"subitem_publisher": "Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)"}]}, "item_5_source_id_24": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AN10324301", "subitem_source_identifier_type": "NCID"}]}, "item_5_text_35": {"attribute_name": "JAXAカテゴリ", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ: シンポジウム・研究会"}]}, "item_5_text_36": {"attribute_name": "JAXAカテゴリ2", "attribute_value_mlt": [{"subitem_text_value": "JAXAカテゴリ2: IS"}]}, "item_5_text_42": {"attribute_name": "シンポジウム区分", "attribute_value_mlt": [{"subitem_text_value": "シンポジウム区分: 013"}]}, "item_5_text_43": {"attribute_name": "DSpaceコレクション番号", "attribute_value_mlt": [{"subitem_text_value": "DSpaceコレクション番号: 7"}]}, "item_5_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本部"}, {"subitem_text_value": "宇宙航空研究開発機構宇宙科学研究本部"}, {"subitem_text_value": "宇宙航空研究開発機構宇宙科学研究本部"}]}, "item_5_text_7": {"attribute_name": "著者所属（英）", "attribute_value_mlt": [{"subitem_text_language": "en", "subitem_text_value": "Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}, {"subitem_text_language": "en", "subitem_text_value": "Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}, {"subitem_text_language": "en", "subitem_text_value": "Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA)(ISAS)"}]}, "item_access_right": {"attribute_name": "アクセス権", "attribute_value_mlt": [{"subitem_access_right": "metadata only access", "subitem_access_right_uri": "http://purl.org/coar/access_right/c_14cb"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "小泉, 宏之"}], "nameIdentifiers": [{"nameIdentifier": "151204", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "國中, 均"}], "nameIdentifiers": [{"nameIdentifier": "151205", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Bodendorfer, M.", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "151206", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Koizumi, Hiroyuki", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "151207", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Kuninaka, Hitoshi", "creatorNameLang": "en"}], "nameIdentifiers": [{"nameIdentifier": "151208", "nameIdentifierScheme": "WEKO"}]}]}, "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": "conference paper", "resourceuri": "http://purl.org/coar/resource_type/c_5794"}]}, "item_title": "First economic massive parallel (CUDA) Finite Difference Time Domain (FDTD) 3D simulation of the mu10 ion thruster head for evaluating electromagnetic emission suppression concepts", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "First economic massive parallel (CUDA) Finite Difference Time Domain (FDTD) 3D simulation of the mu10 ion thruster head for evaluating electromagnetic emission suppression concepts", "subitem_title_language": "en"}]}, "item_type_id": "5", "owner": "1", "path": ["1703", "1891"], "permalink_uri": "https://jaxa.repo.nii.ac.jp/records/16636", "pubdate": {"attribute_name": "公開日", "attribute_value": "2015-03-26"}, "publish_date": "2015-03-26", "publish_status": "0", "recid": "16636", "relation": {}, "relation_version_is_last": true, "title": ["First economic massive parallel (CUDA) Finite Difference Time Domain (FDTD) 3D simulation of the mu10 ion thruster head for evaluating electromagnetic emission suppression concepts"], "weko_shared_id": -1}