{"created":"2023-06-20T15:10:14.701911+00:00","id":39836,"links":{},"metadata":{"_buckets":{"deposit":"ff09ccbb-e28b-4515-8bde-917911f25e30"},"_deposit":{"created_by":1,"id":"39836","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"39836"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00039836","sets":["1887:1893","1896:1898:1933:1934"]},"author_link":["500373","500377","500371","500370","500376","500382","500369","500368","500372","500381","500375","500380","500378","500374","500379","500383"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"The experiment in floating by gas flow"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1997-01-31","bibliographicIssueDateType":"Issued"},"bibliographicPageEnd":"74","bibliographicPageStart":"65","bibliographic_titles":[{"bibliographic_title":"宇宙開発事業団技術報告"},{"bibliographic_title":"NASDA Technical Memorandum","bibliographic_titleLang":"en"}]}]},"item_3_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"高純度材料の製造、結晶の成長の研究のために、試料を容器内で溶融、凝固させると、容器からの不純物が混入することを防ぐことが困難である。このため、MU-300型航空機を使用して、短時間であるが無重力状態を作り、Heガス気流中で試料を溶融させ、容器壁面に接触させないで凝固させる実験を試みた。実験は6回の飛行(1飛行に9ないし10回のパラボリックフライトを含む)を行い、ガス吹き出しノズルの形状を変えてCCD(電荷結合素子)カメラで状況を観察した。ノズルに適当な形状のあることを確認し、Heガスによる冷却量の理論的検討を行った。その結果、微小重力環境において、試料の無容器処理の実現性を確認することができた。この実験は予備段階試験であって、航空機より長い無重力時間を求めて、TR-1A(宇宙実験用小型ロケット)によって続行する予定である。","subitem_description_type":"Abstract"}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"It is very difficult to prevent mixing-in of impurities which come from a container, when production of highly purified substances or the study of crystallization is carried out. In order to prevent this contact with container wall, the molten substance was floated in He gas utilizing the microgravity which was created by parabolic flight of an aircraft. Main point of this experiment was to find the most suitable nozzle configuration of He gas injection. The experiments were continued through six flights, each of which included 9-10 parabolic trajectories, changing the nozzles and observing the floating states of substances with CCD camera. As the result, the most suitable configuration of nozzle was found and the suitable amount of He gas was investigated theoretically. The reality of the floating method of molten substance was confirmed.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: AA0000737007","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: NASDA-TMR-960020","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"宇宙開発事業団"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Space Development Agency of Japan (NASDA)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1345-7888","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":"AN00364784","subitem_source_identifier_type":"NCID"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"宇宙開発事業団"},{"subitem_text_value":"宇宙開発事業団"},{"subitem_text_value":"宇宙開発事業団"},{"subitem_text_value":"日本電気"},{"subitem_text_value":"日本電気"},{"subitem_text_value":"日本電気"},{"subitem_text_value":"日本電気"},{"subitem_text_value":"工業技術院大阪工業技術研究所"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan"},{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan"},{"subitem_text_language":"en","subitem_text_value":"National Space Development Agency of Japan"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"},{"subitem_text_language":"en","subitem_text_value":"NEC Corporation"},{"subitem_text_language":"en","subitem_text_value":"Osaka National Research Institute, Agency of Industrial Science and Technology"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"吉富, 進"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"名木, 稔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鮫島, 浩人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"町田, 恒雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"田中, 清志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 新"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"石川, 佳寿子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"早川, 惇二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoshitomi, Susumu","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Naki, Minoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Samejima, Hiroto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Machida, Tsuneo","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tanaka, Kiyoshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Nakamura, Shin","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ishikawa, Kazuko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hayakawa, Junji","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":"2020-02-10"}],"displaytype":"detail","filename":"00737007.pdf","filesize":[{"value":"522.5 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"00737007.pdf","url":"https://jaxa.repo.nii.ac.jp/record/39836/files/00737007.pdf"},"version_id":"235d09ef-a1ae-4679-99c8-2a12b96b1191"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"MU-300型航空機","subitem_subject_scheme":"Other"},{"subitem_subject":"パラボリックフライト","subitem_subject_scheme":"Other"},{"subitem_subject":"微小重力環境","subitem_subject_scheme":"Other"},{"subitem_subject":"材料製造","subitem_subject_scheme":"Other"},{"subitem_subject":"非接触","subitem_subject_scheme":"Other"},{"subitem_subject":"溶融","subitem_subject_scheme":"Other"},{"subitem_subject":"浮遊効果","subitem_subject_scheme":"Other"},{"subitem_subject":"無容器処理","subitem_subject_scheme":"Other"},{"subitem_subject":"ガス流浮遊","subitem_subject_scheme":"Other"},{"subitem_subject":"He","subitem_subject_scheme":"Other"},{"subitem_subject":"TR-1A","subitem_subject_scheme":"Other"},{"subitem_subject":"ガス吹き出し口","subitem_subject_scheme":"Other"},{"subitem_subject":"高純度物質","subitem_subject_scheme":"Other"},{"subitem_subject":"MU 300 aircraft","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"parabolic flight","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"microgravity environment","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"material production","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"noncontact","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"melting","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"floating effect","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"vesselless processing","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gas flow floating","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"He","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"TR 1A","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"gas nozzle","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"high purity material","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":"試料のガス浮遊実験","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"試料のガス浮遊実験"}]},"item_type_id":"3","owner":"1","path":["1893","1934"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"39836","relation_version_is_last":true,"title":["試料のガス浮遊実験"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T20:29:09.704955+00:00"}