Item type |
テクニカルレポート / Technical Report(1) |
公開日 |
2015-03-26 |
タイトル |
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タイトル |
上段用後方点火方式ロケットにおける推進薬の低燃速化(負触媒添加法) |
言語 |
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言語 |
jpn |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_18gh |
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資源タイプ |
technical report |
その他のタイトル(英) |
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その他のタイトル |
Catalyzed low burning rate propellants for upper-stage solid rocket motor |
著者 |
新岡, 嵩
三谷, 徹
高橋, 守
泉川, 宗男
岸, 和男
楢田, 敏寛
NIIOKA, Takashi
MITANI, Toru
TAKAHASHI, Mamoru
IZUMIKAWA, Muneo
KISHI, Kazuo
NARATA, Toshihiro
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著者所属 |
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航空宇宙技術研究所角田支所 |
著者所属 |
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航空宇宙技術研究所角田支所 |
著者所属 |
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航空宇宙技術研究所角田支所 |
著者所属 |
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航空宇宙技術研究所角田支所 |
著者所属 |
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ダイセル化学工業株式会社 |
著者所属 |
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ダイセル化学工業株式会社 |
著者所属(英) |
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en |
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Kakuda Branch Office, National Aerospace Laboratory(NAL) |
著者所属(英) |
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en |
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Kakuda Branch Office, National Aerospace Laboratory(NAL) |
著者所属(英) |
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en |
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Kakuda Branch Office, National Aerospace Laboratory(NAL) |
著者所属(英) |
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en |
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Kakuda Branch Office, National Aerospace Laboratory(NAL) |
著者所属(英) |
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en |
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DAICEL CHEMICAL INDUSTRIES, LTD. |
著者所属(英) |
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en |
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DAICEL CHEMICAL INDUSTRIES, LTD. |
出版者 |
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出版者 |
航空宇宙技術研究所 |
出版者(英) |
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出版者 |
National Aerospace Laboratory(NAL) |
書誌情報 |
航空宇宙技術研究所報告
en : Technical Report of National Aerospace Laboratory TR-805
巻 805,
p. 21,
発行日 1984-04
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抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Composite soild propellants catalyzed to lower the burning rate were investigated in this paper. To increase nozzle expansion ratio with a fixed rocket motor length, a smaller nozzle throat, and thus a lower-burning-rate propellant are needed for upper stage motors. A few types of catalysis were selected for experiments in consideration of their propellant flame structure : additives such as oxamide and urea considered for their effect on the solid-phase or decomposition flame of AP, additives such as alkali-metal and halogen compounds for their effect on the diffusion flame of released oxygen and fuel binder, and inert material such as aluminum oxide. Alkali-metal and halogen compounds had no effect on solid propellant, although they are well known as flame suppressants. Urea was the best for decreasing the burning rate, and the specific impulse decrease obtained by the chemical equilibrium calculation was the smallest, but there was a problem with its accomodation to the binder. In the end oxamide turned out to be the best synthetic additive. Utilizing the standard propellant (12%。HTPB, 72%AP and 16%Al) and the propellant catalyzed by oxamide, 400 mm diameter spherical motors with aft-end igniter were made and demonstration firing tests were conducted. |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0389-4010 |
資料番号 |
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内容記述タイプ |
Other |
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内容記述 |
資料番号: NALTR0805000 |
レポート番号 |
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内容記述タイプ |
Other |
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内容記述 |
レポート番号: NAL TR-805 |