{"created":"2023-06-20T14:37:21.917835+00:00","id":3772,"links":{},"metadata":{"_buckets":{"deposit":"6a2158ff-74a0-4d59-be6e-c19999d4e1ea"},"_deposit":{"created_by":1,"id":"3772","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"3772"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00003772","sets":["1398:1501:1504","1543:1827:1830","1887:1891","9:789:855:856"]},"author_link":["15500","15495","15502","15497","15498","15491","15499","15493","15494","15496","15501","15492"],"item_5_alternative_title_1":{"attribute_name":"その他のタイトル","attribute_value_mlt":[{"subitem_alternative_title":"超高速衝突による飛翔体直径がイジェクタサイズ分布に与える影響"}]},"item_5_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2015-03-27","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"539","bibliographicPageStart":"538","bibliographicVolumeNumber":"JAXA-SP-14-013","bibliographic_titles":[{"bibliographic_title":"宇宙航空研究開発機構特別資料: 第6回スペースデブリワークショップ講演資料集"},{"bibliographic_title":"JAXA Special Publication: Proceedings of the 6th Space Debris Workshop","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":"第6回スペースデブリワークショップ (2014年12月17-19日. 宇宙航空研究開発機構調布航空宇宙センター(JAXA)(CAC)), 調布市, 東京","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":"6th Space Debris Workshop (December 17-19, 2014. Chofu Aerospace Center, Japan Aerospace Exploration Agency (JAXA)(CAC)), Chofu, Tokyo, Japan","subitem_description_type":"Other"}]},"item_5_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"スペースデブリの衝突によって発生する破片（イジェクタ）は二次デブリとなる可能性が高いため，イジェクタの構成や生成メカニズムを知ることは重要である．そこで本研究グループは，アルミニウム合金球をアルミニウム合金厚板に垂直衝突させ，実験チャンバーから回収したイジェクタについて累積個数分布により求めた結果を用いて，その相似性，主に飛翔体直径の観点から考察した．異なる衝突速度および飛翔体直径の結果から，飛翔体直径が増加するにつれてイジェクタの大きさおよび個数が増加し，衝突速度が同じ条件下において，図1に示すように，飛翔体の直径で規格化すると，イジェクタのサイズ分布は一致した．","subitem_description_type":"Abstract"}]},"item_5_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"Fragments (ejecta) caused by collision of the space debris have the potential to become the secondary debris. It is important to know the composition and the formation mechanism of ejecta. Scaling law of ejecta size, in particular, the effect of projectile diameters was discussed using cumulative number distributions of ejecta size collected from test chamber when aluminum alloy spheres strike perpendicularly aluminum alloy thick plates. From the results of different impact velocities and projectile diameters, the size and number of ejecta increased as projectile diameter. Under the condition of a certain impact velocity, when ejecta length was normalized by projectile diameter, the size distributions of the ejecta were consistent with each other.","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"}]},"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"}]},"item_5_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA1530025042","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-14-013","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(JAXA)"}]},"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":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"名古屋工業大学"},{"subitem_text_value":"鳥羽商船高等専門学校"}]},"item_5_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Nagoya Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Nagoya Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Nagoya Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"Nagoya Institute of Technology"},{"subitem_text_language":"en","subitem_text_value":"National Institute of Technology, Toba College"},{"subitem_text_language":"en","subitem_text_value":"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":"平岩, 泰幸"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石田, 魁人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"御代川, 直人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西田, 政弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 浩一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"長谷川, 直"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hiraiwa, Yasuyuki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishida, Kaito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Miyokawa, Naoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nishida, Masahiro","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hayashi, Koichi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hasegawa, Sunao","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":"AA1530025042.pdf","filesize":[{"value":"1.1 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"AA1530025042.pdf","url":"https://jaxa.repo.nii.ac.jp/record/3772/files/AA1530025042.pdf"},"version_id":"6da56843-194e-4f21-818a-279e3fea8ffd"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"宇宙航空研究開発機構宇宙科学研究所(JAXA)(ISAS)","subitem_subject_scheme":"Other"}]},"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":"Influence of Projectile Diameter on Size Distribution of Ejecta Resulting from Hypervelocity Impacts","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Influence of Projectile Diameter on Size Distribution of Ejecta Resulting from Hypervelocity Impacts","subitem_title_language":"en"}]},"item_type_id":"5","owner":"1","path":["856","1504","1830","1891"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-05-25"},"publish_date":"2015-05-25","publish_status":"0","recid":"3772","relation_version_is_last":true,"title":["Influence of Projectile Diameter on Size Distribution of Ejecta Resulting from Hypervelocity Impacts"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T08:55:23.399378+00:00"}