Kilohertz Operation of a Pulse Detonation Engine using Liquid-Purge Method
Project/Area Number |
26820371
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Research Category |
Grant-in-Aid for Young Scientists (B)
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Allocation Type | Multi-year Fund |
Research Field |
Aerospace engineering
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Research Institution | Nagoya University |
Principal Investigator |
Matsuoka Ken 名古屋大学, 工学研究科, 講師 (40710067)
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Research Collaborator |
ENDO Takuma 広島大学, 大学院工学研究院, 教授
MATSUO Akiko 慶應義塾大学, 理工学部, 教授
KASAHARA Jiro 名古屋大学, 大学院工学研究科, 教授
WATANABE Hiroaki 慶應義塾, 大学院理研究科
TAKI Haruma 名古屋大学, 大学院工学研究科
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Project Period (FY) |
2014-04-01 – 2017-03-31
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Project Status |
Completed (Fiscal Year 2016)
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Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | デトネーション / パルスデトネーションサイクル / 高周波数 / 気液相転移 / 高周波数作動 / パルスデトネーションエンジン / 燃料液滴パージ法 / バルブレス / 液滴パージ法 / 燃料液滴 |
Outline of Final Research Achievements |
A detonation cycle can realize a maximum theoretical thermal efficiency and combustor miniaturization. In the pulse detonation cycle (PDC), the detonation waves are intermittently generated in a cylindrical combsutor, and the thrust density increases with increase in the cyclic frequency. A novel semi-valveless PDC method, in which the inner diameter of the oxidizer feed line is equal to that of the combustor, can increase the pressure of detonable mixture by increasing total pressure of supplying oxidizer. In demonstration experiments, ethylene as fuel, pure oxygen as the oxidizer and the combustor having an inner diameter of 10 mm and length of 100 or 60 mm were used. A PDC was successfully operated at the frequency of up to 1916 Hz. Under the condition of 1010 Hz operation, the total pressure of supplying oxidizer were varied. As the results, it was found that the DDT distance and time decreased by approximately 50% when the total pressure of supplying oxidizer increased by 242%.
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Report
(4 results)
Research Products
(78 results)
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[Journal Article] Flight Validation of a Rotary-Valved Four-Cylinder Pulse Detonation Rocket2016
Author(s)
K., Matsuoka, T., Morozumi, S., Takagi, J., Kasahara, A., Matsuo, and I., Funaki
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Journal Title
Journal of Propulsion and Power
Volume: 32
Issue: 2
Pages: 383-391
DOI
Related Report
Peer Reviewed
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[Journal Article] Thermal Spray using a High-Frequency Pulse Detonation Combustor Operated in the Liquid-Purge Mode2016
Author(s)
T., Endo, R., Obayashi, T., Tajiri, K., Kimura, Y., Morohashi, T., Johzaki, K., Matsuoka, T., Hanafusa, S., Mizunari
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Journal Title
Journal of Thermal Spray Technology
Volume: 25
Issue: 3
Pages: 494-508
DOI
Related Report
Peer Reviewed
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[Journal Article] Development of High-Frequency Pulse Detonation Combustor without Purging Material2016
Author(s)
K., Matsuoka, K., Muto, J., Kasahara, H., Watanabe, A., Matsuo, and T., Endo
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Journal Title
Journal of Propulsion and Power
Volume: 未定
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Investigation of Fluid Motion in Valveless Pulse Detonation Combustor with High-Frequency Operation2016
Author(s)
K., Matsuoka,, K., Muto, J., Kasahara, H., Watanabe, A., Matsuo, T., Endo
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Journal Title
Proceedings of the Combustion Institute
Volume: 未定
Related Report
Peer Reviewed / Acknowledgement Compliant
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[Journal Article] Thrust Performance of Rotary-Valved Four-Cylinder Pulse Detonation Rocket Engine2015
Author(s)
K., Matsuoka, R., Sakamoto, T., Morozumi, J., Kasahara, A., Matsuo, and I., Funaki
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Journal Title
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
Volume: 58
Issue: 4
Pages: 193-203
DOI
NAID
ISSN
0549-3811, 2189-4205
Related Report
Peer Reviewed
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[Presentation] パルスデトネーション溶射による低気孔率アルミナ皮膜の作製2017
Author(s)
小久保 光成, 諸橋 佑紀, 望月 弘睦, 篠原 佑太, 金 佑勁, 城﨑 知至, 遠藤 琢磨, 松岡 健, 花房 龍男, 竹保 義博
Organizer
平成28年度衝撃波シンポジウム
Place of Presentation
ヴェルクよこすか, 神奈川
Year and Date
2017-03-08
Related Report
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[Presentation] 回転デトネーションエンジンの飛行実証に向けた実験研究2016
Author(s)
笠原 次郎, 松岡 健, 石原 一輝, 後藤 啓介, 西村 純平, 松尾 亜紀子, 船木 一幸, 中田 大将, 東野 和幸, 棚次 亘弘
Organizer
第60回宇宙科学連合講演会
Place of Presentation
函館アリーナ, 北海道
Year and Date
2016-09-07
Related Report
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[Presentation] Development of High-Frequency Pulse Detonation Combustor without Purging Material2016
Author(s)
K., Muto, K., Matsuoka, J., Kasahara, H., Watanabe, A., Matsuo and T., Endo
Organizer
AIAA SciTech 2016
Place of Presentation
San Diego, USA
Year and Date
2016-01-04
Related Report
Int'l Joint Research
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[Presentation] Experimental Performance Evaluation of 3N-Class Pulse Detonation Thruster using Liquid Purge Method2016
Author(s)
S., Takagi, K., Hosono, K., Matsuoka, J., Kasahara, A., Matsuo and I., Funaki
Organizer
AIAA SciTech 2016
Place of Presentation
San Diego, USA
Year and Date
2016-01-04
Related Report
Int'l Joint Research
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[Presentation] One-Dimensional Numerical Investigation on Purging the Burned Gas by the Evaporation of Water Droplets in Pulse Detonation Combustor2016
Author(s)
H., Watanabe, A., Matsuo, K., Muto, K., Matsuoka, J., Kasahara, and T., Endo,
Organizer
AIAA SciTech 2016
Place of Presentation
San Diego, USA
Year and Date
2016-01-04
Related Report
Int'l Joint Research
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[Presentation] Development of a Liquid-Purge Method for Valvelss Pulse Detonation Combustor using Liquid Fuel and Oxidizer2015
Author(s)
K., Matsuoka, K., Muto, J., Kasahara, H., WatanabeA., Matsuo and T., Endo,
Organizer
25th International Colloquium on the Dynamics of Explosions and Reactive Systems
Place of Presentation
Leeds, UK
Year and Date
2015-08-02 – 2015-08-07
Related Report
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[Presentation] Development of a Liquid-Purge Method for Valveless Pulse Detonation Combustor using Liquid Fuel and Oxidizer2015
Author(s)
K., Matsuoka, K., Muto, J., Kasahara, H., Watanabe, A., Matsuo and T., Endo
Organizer
25th International Colloquium on the Dynamics of Explosions and Reactive Systems
Place of Presentation
Leeds, UK
Year and Date
2015-08-02
Related Report
Int'l Joint Research
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[Presentation] Heating and Acceleration of Particles by High-Frequency Pulsed Detonations2015
Author(s)
T., Endo, R., Obayashi, T., Tajiri, K., Kimura, Y., Morohashi, T., Johzaki, and K., Matsuoka
Organizer
25th International Colloquium on the Dynamics of Explosions and Reactive Systems
Place of Presentation
Leeds, UK
Year and Date
2015-08-02
Related Report
Int'l Joint Research
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[Presentation] パルスデトネーションによる高融点材料の溶射2015
Author(s)
遠藤 琢磨, 尾林 良太, 田尻 敏浩, 木村 圭佑, 諸橋 佑紀, 城﨑 知至, 松岡 健, 花房 龍男, 水成 重順
Organizer
平成26年度 航空宇宙空力シンポジウム
Place of Presentation
米子市
Year and Date
2015-01-23 – 2015-01-24
Related Report
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[Presentation] Reduction of the Air Flow Rate for Pulse-Detonation-Turbine-Engine Operation by Water-Droplet Injection2014
Author(s)
W., Watanabe, T., Mukai, K., Masuda, T., Johzaki, T., Endo, K., Matsuoka
Organizer
5th International Symposium on Energetic Materials and their Applications
Place of Presentation
Fukuoka, Japan
Year and Date
2014-11-12 – 2014-11-14
Related Report
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[Presentation] Thermal Spray by Pulsed Detonations with Liquid-Purge Method2014
Author(s)
., Obayashi, T., Tajiri, K., Kimura, Y., Morohashi, T., Johzaki, T., Endo, K., Matsuoka, T., Hanafusa, S., Mizunari
Organizer
5th International Symposium on Energetic Materials and their Applications
Place of Presentation
Fukuoka, Japan
Year and Date
2014-11-12 – 2014-11-14
Related Report
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