Development of an apparatus for catalytic coefficient measurement on thermal protection systems and construction of surface catalytic model
Project/Area Number |
24760668
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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 | Japan Aerospace Exploration Agency |
Principal Investigator |
TAKAYANAGI Hiroki 独立行政法人宇宙航空研究開発機構, 研究開発本部, 研究員 (70513422)
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Co-Investigator(Renkei-kenkyūsha) |
FUJITA Kazuhisa 宇宙航空研究開発機構, 研究開発本部・未踏技術研究センター, 主幹研究員 (90281584)
SUZUKI Toshiyuki 宇宙航空研究開発機構, 研究開発本部・未踏技術研究センター, 主任研究員 (20392839)
OZAWA Takashi 宇宙航空研究開発機構, 研究開発本部・未踏技術研究センター, 研究員 (70567544)
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Project Period (FY) |
2012-04-01 – 2014-03-31
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Project Status |
Completed (Fiscal Year 2013)
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Budget Amount *help |
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2013: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2012: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
|
Keywords | 航空宇宙流体工学 / 航空宇宙流体力学 |
Research Abstract |
In this research, we have investigated surface catalytic effect on thermal protection systems with a microwave-discharge type surface catalysis measurement system. First, we have investigated saturation effect in two-photon absorption laser induced fluorescence to atomic oxygen with a flow reactor. When we want to neglect this phenomenon, we should set the laser power lower than 1000 J/m2.Therefore, we have applied TALIF to surface catalysis measurement system with 140J/m2 laser power. As a result, we found the pressure dependency of the catalytic efficiency and it decreased when the pressure increased.
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Report
(3 results)
Research Products
(20 results)
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[Journal Article] Application of Two-photon Absorption Laser-Induced Fluorescence to Atomic Species in JAXA 750kW Arc Heated Wind Tunnel2014
Author(s)
Takayanagi, H., Mizuno, M., Fujii, K., Sakai, T., and Fujita, K.
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Journal Title
Transactions of the Japan Society for Aeronautical and Space Sciences
Volume: Vol. 57, No. 2, 99
Pages: 101-108
NAID
Related Report
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[Journal Article] Application of Two-Photon Absorption Laser-Induced Fluorescence to Atomic Species in the JAXA 750 kW Arc-Heated Wind Tunnel2014
Author(s)
Takayanagi, H., Mizuno, M., Fujii, K., Sakai, T., and Fujita, K.
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Journal Title
TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES
Volume: 57
Issue: 2
Pages: 101-108
DOI
NAID
ISSN
0549-3811, 2189-4205
Related Report
Peer Reviewed
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[Journal Article] Advanced Validation of Nonequilibrium Plasma Flow Simulation for Arc-Heated Wind Tunnels2013
Author(s)
Takahashi, Y., Abe, T., Takayanagi, H., Mizuno, M., Kihara, H., and Abe, K.
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Journal Title
Journal of Thermophysics and Heat Transfer
Volume: Vol. 28, No. 1
Pages: 9-17
NAID
Related Report
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[Journal Article] Translational temperature distribution measurements in high enthalpy flows by Laser-Induced Fluorescence2013
Author(s)
Takayanagi, H., Kato, S., Mizuno, M., Fujii, K., Matsui, M., and Fujita, K.
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Journal Title
51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, AIAA-2012-741, Gaylord Texan Resort and Convention Center, Texas, USA
Related Report
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[Journal Article] Experimental Study for Evaluating Pressure Dependency of Atomic Oxygen Catalytic Efficiency on TPS Surface2013
Author(s)
Suzuki, S., Mizuno, M., Takayanagi, H., Fujita, K., Matsui, M., and Yamagiwa, Y.
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Journal Title
AIAA-2012-742, Gaylord Texan Resort and Convention Center, Texas, USA
Related Report
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[Presentation] Experimental Study for Evaluating Pressure Dependency of Atomic Oxygen Catalytic Efficiency on TPS Surface
Author(s)
Suzuki, S., Mizuno, M., Takayanagi, H., Fujita, K., Matsui, M., and Yamagiwa, Y.
Organizer
51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Place of Presentation
Gaylord Texan Resort and Convention Center,Texas, USA
Related Report
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[Presentation] Translational temperature distribution measurements in high enthalpy flows by Laser-Induced Fluorescence
Author(s)
Takayanagi, H., Kato, S., Mizuno, M., Fujii, K., Matsui, M., and Fujita, K.
Organizer
51st AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition
Place of Presentation
Gaylord Texan Resort and Convention Center,Texas, USA
Related Report
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