{"created":"2023-06-20T15:02:45.092545+00:00","id":31832,"links":{},"metadata":{"_buckets":{"deposit":"39e92b5b-936b-4c8e-8447-625b3e576d08"},"_deposit":{"created_by":1,"id":"31832","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"31832"},"status":"published"},"_oai":{"id":"oai:jaxa.repo.nii.ac.jp:00031832","sets":["1887:1890","1896:1898:1899:1910"]},"author_link":["406400","406406","406401","406405","406402","406403","406407","406404"],"item_9_alternative_title_2":{"attribute_name":"その他のタイトル（英）","attribute_value_mlt":[{"subitem_alternative_title":"Erosivity of a Composite Propellant with Extreme Slow Burning Rate and Depression of the Ignition Transient Pressure with Partial Restriction on the Flow Cahnnel"}]},"item_9_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"1966-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2_B","bibliographicPageEnd":"697","bibliographicPageStart":"688","bibliographicVolumeNumber":"2","bibliographic_titles":[{"bibliographic_title":"東京大学宇宙航空研究所報告"}]}]},"item_9_description_16":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"この報告は高比推力,低燃焼速度をもつポリウレタン～過塩素酸アンモニウムを主成分とする外径100mm.長さ550～2,240mmの,長径比の異常に高い推進剤グレインを使用した,内面燃焼型ロケットモータに現われる侵食燃焼に関する.侵食の強さは主として,グレインの線燃焼速度と長径比に依存し,燃焼面積とノズルスロート断面積比,流路断面積とノズルスロート断面積比などモータ設計定数をゆるやかにしても,侵食燃焼の抑制にはほとんど期待がもてない.激しい侵食燃焼がひき起こす障害は,高過ぎる点火ピークと,燃焼後期におけるノズル側モータ・ケース壁の過熱である.前者は,初期自由旅路の一部に燃焼制限剤を被覆して抑制に成功したが,後者に対する効果は薄い.","subitem_description_type":"Abstract"}]},"item_9_description_17":{"attribute_name":"抄録（英）","attribute_value_mlt":[{"subitem_description":"This report is concerned with the erosive burning which occurs in the slender rocket motor of radial-burning type. Polyurethane～ammonium perchlorate-based propellant grains varying in the length from 550mm to 2,240mm, were charged into the motor cases, and the static firing tests have been conducted more than sixty times. Erosion intensity depends mainly upon the linear burning rate and L/D of the grains, but is weakly associated with the outer-restriction ratio and port-to-throat area ratio. Therfore, changing the motor design parameters is not likely to make supression of the erosive burning. Excess ignition peak due to the drastic erosive burning can be depressed with the partial restriction on the flow channel. However, it does not contribute for the reduction of long tail-off time.","subitem_description_type":"Other"}]},"item_9_description_32":{"attribute_name":"資料番号","attribute_value_mlt":[{"subitem_description":"資料番号: SA0124887000","subitem_description_type":"Other"}]},"item_9_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"東京大学宇宙航空研究所"}]},"item_9_source_id_21":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0563-8100","subitem_source_identifier_type":"ISSN"}]},"item_9_source_id_24":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00161914","subitem_source_identifier_type":"NCID"}]},"item_9_text_6":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京大学宇宙航空研究所材料部"},{"subitem_text_value":"東京大学宇宙航空研究所材料部"},{"subitem_text_value":"東京大学宇宙航空研究所材料部"},{"subitem_text_value":"東京大学宇宙航空研究所材料部"}]},"item_9_text_7":{"attribute_name":"著者所属（英）","attribute_value_mlt":[{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"},{"subitem_text_language":"en","subitem_text_value":"the Institute of Space and Aeronautical Science University of Tokyo"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山崎, 毅六"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岩間, 彬"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 実"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岸, 和男"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"YAMAZAKI, Kiroku","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"IWAMA, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"HAYASHI, Minoru","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"KISHI, Kazuo","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":"2020-01-24"}],"displaytype":"detail","filename":"SA0124887.pdf","filesize":[{"value":"632.8 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"SA0124887.pdf","url":"https://jaxa.repo.nii.ac.jp/record/31832/files/SA0124887.pdf"},"version_id":"bee04b33-2398-49d6-9410-3e1e3c0eb295"}]},"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":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"II.3.2 低燃焼速度の混成系推進剤の侵食燃焼と添加ピークの抑制について(3 推進剤)(II.関連研究)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"II.3.2 低燃焼速度の混成系推進剤の侵食燃焼と添加ピークの抑制について(3 推進剤)(II.関連研究)"}]},"item_type_id":"9","owner":"1","path":["1890","1910"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-03-26"},"publish_date":"2015-03-26","publish_status":"0","recid":"31832","relation_version_is_last":true,"title":["II.3.2 低燃焼速度の混成系推進剤の侵食燃焼と添加ピークの抑制について(3 推進剤)(II.関連研究)"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-06-21T00:49:18.970531+00:00"}