Optimal Design Method of CAMUI-type Fuel Grain
Project/Area Number |
21360410
|
Research Category |
Grant-in-Aid for Scientific Research (B)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Aerospace engineering
|
Research Institution | Hokkaido University |
Principal Investigator |
NAGATA Harunori 北海道大学, 大学院・工学研究院, 教授 (40281787)
|
Co-Investigator(Kenkyū-buntansha) |
TOTANI Tsuyoshi 北海道大学, 大学院・工学研究院, 准教授 (00301937)
WAKITA Masashi 北海道大学, 大学院・工学研究院, 助教 (80451441)
|
Project Period (FY) |
2009 – 2011
|
Project Status |
Completed (Fiscal Year 2011)
|
Budget Amount *help |
¥16,120,000 (Direct Cost: ¥12,400,000、Indirect Cost: ¥3,720,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2010: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
|
Keywords | 燃焼 / ハイブリッドロケット / 衝突噴流熱伝達 / スケール効果 / 固体燃焼 / 遺伝的アルゴリズム / ロケット / 宇宙インフラ |
Research Abstract |
The research team has been developing CAMUI type hybrid rockets. This project is to develop an optimal design method for a CAMUI type fuel grain shape. Main achievements are : 1. New method to obtain regression formulas of all burning surfaces as functions of local O/F by a few static firing tests. 2. A simple combustion experiment successfully reproduced combustion characteristics of the upstream end face of the most upstream fuel block. 3. A search method employing genetic algorithm successfully obtained an optimal design of a CAMUI type fuel grain.
|
Report
(4 results)
Research Products
(62 results)
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[Journal Article]2011
Author(s)
T. Matsuoka, H. Nagata
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Journal Title
Acta Astronautica
Volume: Vol.68
Pages: 197-203
Related Report
Peer Reviewed
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[Journal Article]2011
Author(s)
野原正寛, 金子雄大, 萩原俊輔, 永田晴紀
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Journal Title
日本機械学会論文集B編
Volume: Vol.77, No.777
Pages: 1249-1258
Related Report
Peer Reviewed
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[Journal Article]2011
Author(s)
永田晴紀
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Journal Title
自動車技術
Volume: Vol.65, No.10
Pages: 56-61
Related Report
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[Journal Article]2010
Author(s)
Y. Kaneko, K. Kishida, N. Oshima, T. Nakashima, M. Wakita, T. Totani, H. Nagata
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Journal Title
Journal of Space Engineering
Volume: Vol.3, No.1
Pages: 52-65
Related Report
Peer Reviewed
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[Journal Article]2010
Author(s)
岸田耕一, 金子雄大, 大島伸行, 永田晴紀
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Journal Title
日本機械学会論文集,B編
Volume: 第76巻,第765号
Pages: 789-794
Related Report
Peer Reviewed
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[Journal Article] Transactions of the Japanese Society for Aeronautical and Space Sciences2009
Author(s)
H. Nagata , T. Uematsu, M. Ito, A. Kakikura, Y. Kaneko, K. Mori, N. Murai, T. Sato, R. Mitsuhashi, T. Totani
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Journal Title
Space Technology Japan
Volume: Vol.7, No.ists26
Related Report
Peer Reviewed
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[Journal Article] Transactions of the Japanese Society for Aeronautical and Space Sciences2009
Author(s)
Y. Kaneko, M. Itoh, A. Kakikura, K. Mori, K. Uejima, T. Nakashima, M. Wakita, T. Totani, N. Oshima, H. Nagata
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Journal Title
Space Technology Japan
Volume: Vol.7, No.ists26
Related Report
Peer Reviewed
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