Nonequilibrium Radiation Heating Acting on Atmospheric Entry Systems for Planets with CO2 Atmosphere
| Project/Area Number |
26289326
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Partial Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Aerospace engineering
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| Research Institution | Japan Aerospace EXploration Agency |
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Principal Investigator |
Kazuhisa Fujita 国立研究開発法人宇宙航空研究開発機構, 研究開発部門, 主幹研究開発員 (90281584)
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| Co-Investigator(Kenkyū-buntansha) |
鈴木 俊之 国立研究開発法人宇宙航空研究開発機構, 研究開発部門, 主任研究員 (20392839)
高柳 大樹 国立研究開発法人宇宙航空研究開発機構, 研究開発部門, 研究員 (70513422)
小澤 宇志 国立研究開発法人宇宙航空研究開発機構, 研究開発部門, 研究員 (70567544)
野村 哲史 国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 研究員 (80709361)
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| Co-Investigator(Renkei-kenkyūsha) |
Adrien Lemal 宇宙航空研究開発機構, 航空技術部門・宇宙航空プロジェクト, 研究員 (70770668)
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| Research Collaborator |
Nishimura Sayaka 静岡大学, 大学院・総合科学技術研究科
Yamada Toru 静岡大学, 大学院・総合科学技術研究科
Bando Kihiro Ecole Polytechnique
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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 |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥15,600,000 (Direct Cost: ¥12,000,000、Indirect Cost: ¥3,600,000)
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| Keywords | 宇宙航空流体力学 / 二酸化炭素 / 大気突入 / 輻射加熱 / 赤外線分光 / 火星探査 / 航空宇宙流体力学 |
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| Outline of Final Research Achievements |
An existing shock tube facility has been modified into an expansion tube, in which atmospheric entry conditions for Mars exploration can be realized around test models. In addition, an instantaneous infrared spectroscopy system has been developed by using an infrared CCD camera having a gating function. Above all, an infrared spectroscopic measurement system for Martian atmospheric entry systems, which is the only facility in the nation, has been developed, and the world’s first results of infrared spectra distribution around a Martian entry capsule have been obtained successfully. Based on the experimental results, the world’s most accurate database for infrared CO2 radiation has been developed. Using this improved database, accuracy of the radiation prediction code is successfully improved from the past value of 50% into 90%, which is currently the world’s greatest.
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Report
(4 results)
Research Products
(42 results)
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[Presentation] 膨張波管の試験気流推定に向けた数値解析2017
Author(s)
山田透, Adrien Lemal, 松山新吾, 野村哲史, 高柳大樹, 藤田和央, 松井信
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（横須賀市立勤労福祉会館）
Year and Date
2017-03-08
Related Report
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[Presentation] Physico-Chemical Parameters Governing the Convective and Radiative Heating from a CO2-Based Mixture2017
Author(s)
Higuchi, Y., Pierre, L., Lemal, A., Matsuyama, S., and Fujita, K.
Organizer
AIAA Science and Technology Forum and Exposition 2017
Place of Presentation
Gaylord Texan, Grapevine, Texas
Year and Date
2017-01-09
Related Report
Int'l Joint Research
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[Presentation] JAXA Aerothermodynamics Capabilities in Support of Human Space Flight and Exploration Missions2016
Author(s)
Fujita, K., Tanno, H., Mizuno, M., Suzuki, T., Takayanagi, H., Ozawa, T., Nomura, S., and Lemal, A.
Organizer
7th International Workshop on High Temperature Gas Radiation workshop
Place of Presentation
Stuttgart, Germany
Year and Date
2016-11-10
Related Report
Int'l Joint Research
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[Presentation] Analysis of VUV Radiation Measurements from High Temperature Air Mixtures2016
Author(s)
Lemal, A., Nishimura, S., Nomura, S., Takayanagi, H., Matsuyama, S., and Fujita, K.
Organizer
54th AIAA Aerospace Sciences Meeting
Place of Presentation
San Diego, California, USA
Year and Date
2016-01-04
Related Report
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[Presentation] Experimental and numerical assessment of aerothermal environments about Jupiter Trojan sample return capsule2015
Author(s)
Fujita, K., Takayanagi, H., Matsuyama, S., Nishimura, S., Yamada, K., and Abe, T.
Organizer
The 30th International Symposium on Shock Waves
Place of Presentation
Tel-Aviv, Israel
Year and Date
2015-07-19
Related Report
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[Presentation] Speeding up of Shock Wave for Future Missions and Spectroscopic Measurement of Strong Shock Wave2015
Author(s)
Nishimura, S., Takayanagi, H., Nomura, S., Fujita, K., and Matsui, M.
Organizer
30th International Symposium on Space Technology and Science
Place of Presentation
Kobe, Hyogo, Japan
Year and Date
2015-07-05
Related Report
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