{"created":"2023-06-20T15:14:34.168404+00:00","id":44553,"links":{},"metadata":{"_buckets":{"deposit":"7f5c0684-d9b2-462d-bbb5-e75990e5a1a7"},"_deposit":{"created_by":1,"id":"44553","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"44553"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00044553","sets":["1887:1893","1896:1898:1913:1917"]},"author_link":["470042","470041","470043","470038","470039","470040"],"item_3_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"On the Ultrasonic Inspection of Separation in Solid Propellant Rocket motors"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1972-12","bibliographicIssueDateType":"Issued"},"bibliographicPageStart":"20","bibliographicVolumeNumber":"308","bibliographic_titles":[{"bibliographic_title":"航空宇宙技術研究所報告"},{"bibliographic_title":"Technical Report of National Aerospace Laboratory TR-308","bibliographic_titleLang":"en"}]}]},"item_3_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This paper describes the capability of an ultrasonic inspection technique to detect separation at the case-liner and liner-propellant interfaces, this being one of the most serious defects in solid propellant rocket motors. It is reported that the ultrasonic multiple reflection method now being used in factories, is most effective in detecting case-liner separation, but is not very effective is detecting liner-propellant separation. As a result of our experiments using rocket models, it is found that a multiple reflection method is capable of detecting not only case-liner separation but also liner-propellant separation if a continuously variable frequency oscillator is used and the reflectograms are analyzed considering interference.","subitem_description_type":"Other"}]},"item_3_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: NALTR0308000","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: NAL TR-308","subitem_description_type":"Other"}]},"item_3_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"航空宇宙技術研究所"}]},"item_3_publisher_9":{"attribute_name":"出版者（英）","attribute_value_mlt":[{"subitem_publisher":"National Aerospace Laboratory(NAL)"}]},"item_3_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0389-4010","subitem_source_identifier_type":"ISSN"}]},"item_3_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"航空宇宙技術研究所宇宙研究グループ"},{"subitem_text_value":"航空宇宙技術研究所機体第一部"},{"subitem_text_value":"航空宇宙技術研究所宇宙研究グループ"}]},"item_3_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"Space Technology Research Group, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"First Airframe Division, National Aerospace Laboratory(NAL)"},{"subitem_text_language":"en","subitem_text_value":"Space Technology Research Group, National Aerospace Laboratory(NAL)"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"清水, 盛生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"野口, 義男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"種村, 利春"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"SHIMIZU, Morio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"NOGUCHI, Yoshio","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"TANEMURA, Toshiharu","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":"2020-01-29"}],"displaytype":"detail","filename":"naltr00308.pdf","filesize":[{"value":"3.6 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"naltr00308.pdf","url":"https://jaxa.repo.nii.ac.jp/record/44553/files/naltr00308.pdf"},"version_id":"2885e9d8-5715-4185-9c67-ebfbcb7ba18f"}]},"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":"固体ロケット推進薬の超音波探傷","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"固体ロケット推進薬の超音波探傷"}]},"item_type_id":"3","owner":"1","path":["1893","1917"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"44553","relation_version_is_last":true,"title":["固体ロケット推進薬の超音波探傷"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-20T21:55:06.135562+00:00"}