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Test flow evaluation in shock wind tunnel and Development of heat flux sensor

Research Project

Project/Area Number 26820375
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Aerospace engineering
Research InstitutionJapan Aerospace EXploration Agency

Principal Investigator

Takayanagi Hiroki  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)

Co-Investigator(Renkei-kenkyūsha) NOMURA Satoshi  宇宙航空研究開発機構, 航空部門・空力技術研究ユニット, 研究員 (80709361)
FUJITA Kazuhisa  宇宙航空研究開発機構, 研究開発部門・第2研究ユニット, 主幹研究員 (90281584)
Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords航空宇宙流体力学 / 発光分光計測 / 輻射解析 / 衝撃風洞 / 膨張波管 / 熱流束計測
Outline of Final Research Achievements

In order to evaluate radiation intensity spectrum from shock layer in shock wind tunnel test flow, radiation analysis code, SPRADIAN 2, was updated to simulate the atomic lines of metallic species. The number density of metallic impurities are found to be more than two orders of magnitude lower than those of atomic oxygen and nitrogen. The temperature is approximately estimated at 7500K. The radiative heat flux is 22.5MW/m2 with the emissivity of unity. In addition, a heat flux sensor with coaxial thermocouple has been made and tested in hypervelocity expansion tube. Heat flux was estimated as about 5MW/m2 by temperature increase. Applied velocity region will be improved by protection against noise.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (18 results)

All 2016 2015 2014 Other

All Presentation (16 results) (of which Int'l Joint Research: 2 results) Remarks (2 results)

  • [Presentation] 二酸化炭素衝撃波背後の赤外線発光スペクトル計測2016

    • Author(s)
      高柳大樹,野村哲史,Adien Lemal,藤田和央
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      平成27年度衝撃波シンポジウム
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 膨張波管における加熱率および圧力分布計測2016

    • Author(s)
      野村哲史,髙柳大樹,藤田和央
    • Organizer
      平成27年度衝撃波シンポジウム
    • Place of Presentation
      平成27年度衝撃波シンポジウム
    • Year and Date
      2016-03-07
    • Related Report
      2015 Annual Research Report
  • [Presentation] 膨張波管における模型周りの圧力および加熱率計測2015

    • Author(s)
      野村哲史、高柳大樹、藤田和央
    • Organizer
      平成27年度宇宙航行の力学シンポジウム
    • Place of Presentation
      宇宙科学研究所, 神奈川県相模原市
    • Year and Date
      2015-12-10
    • Related Report
      2015 Annual Research Report
  • [Presentation] 真空紫外域発光分光計測による超高速大気突入時の輻射加熱評価2015

    • Author(s)
      西村沙也香, 野村哲史, 高柳大樹、藤田和央, 松井信
    • Organizer
      平成27年度宇宙航行の力学シンポジウム
    • Place of Presentation
      宇宙科学研究所, 神奈川県相模原市
    • Year and Date
      2015-12-10
    • Related Report
      2015 Annual Research Report
  • [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 Convention Center, Hyogo, Japan
    • Year and Date
      2015-07-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 将来のサンプルリターンミッションのための高速衝撃波背後気流の評価2015

    • Author(s)
      西村沙也香, 高柳大樹, 野村 哲史, 藤田和央, 松井信
    • Organizer
      第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム
    • Place of Presentation
      東京大学、東京都目黒区
    • Year and Date
      2015-07-03
    • Related Report
      2015 Annual Research Report
  • [Presentation] 膨張波管の特性評価と熱流束計測2015

    • Author(s)
      野村哲史, 高柳大樹, 藤田和央
    • Organizer
      第47回流体力学講演会/第33回航空宇宙数値シミュレーション技術シンポジウム
    • Place of Presentation
      東京大学、東京都目黒区
    • Year and Date
      2015-07-02
    • Related Report
      2015 Annual Research Report
  • [Presentation] Radiative Heat Flux from Metallic Species in Free Piston Shock Tunnel HIEST2015

    • Author(s)
      Satoshi Nomura, Hiroki Takayanagi, Kazuhisa Fujita, Hideyuki Tanno
    • Organizer
      Aviation 2015
    • Place of Presentation
      Dallas, Texas
    • Year and Date
      2015-06-22
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 熱流束計測における金属元素輻射加熱の影響2015

    • Author(s)
      野村哲史, 髙柳大樹, 藤田和央
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      ホテル天坊, 群馬県渋川市
    • Year and Date
      2015-03-09 – 2015-03-11
    • Related Report
      2014 Research-status Report
  • [Presentation] 衝撃波速度の高速度化と衝撃波背後の分光計測2015

    • Author(s)
      西村沙也香, 髙栁大樹, 野村哲史, 藤田和央, 松井信
    • Organizer
      平成26年度衝撃波シンポジウム
    • Place of Presentation
      ホテル天坊, 群馬県渋川市
    • Year and Date
      2015-03-09 – 2015-03-11
    • Related Report
      2014 Research-status Report
  • [Presentation] 衝撃風洞HIESTにおける金属由来の輻射加熱率計算2014

    • Author(s)
      野村哲史、高柳大樹、藤田和央、丹野英幸
    • Organizer
      平成26年度宇宙航行の力学シンポジウム
    • Place of Presentation
      宇宙科学研究所, 神奈川県相模原市
    • Year and Date
      2014-12-18 – 2014-12-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 火星大気突入環境を模擬した膨張波管における熱流束計測2014

    • Author(s)
      野村哲史、高柳大樹、藤田和央
    • Organizer
      平成26年度宇宙航行の力学シンポジウム
    • Place of Presentation
      宇宙科学研究所, 神奈川県相模原市
    • Year and Date
      2014-12-18 – 2014-12-19
    • Related Report
      2014 Research-status Report
  • [Presentation] 衝撃風洞におけるの金属種輻射の加熱率計測への影響2014

    • Author(s)
      野村哲史,髙柳大樹,藤田和央,丹野英幸
    • Organizer
      第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム
    • Place of Presentation
      弘前文化センター,青森県弘前市
    • Year and Date
      2014-07-03 – 2014-07-04
    • Related Report
      2014 Research-status Report
  • [Presentation] 将来のサンプルリターンミッションのための高速衝撃波管における発光分光計測2014

    • Author(s)
      高柳大樹,藤田和央
    • Organizer
      第46回流体力学講演会/第32回航空宇宙数値シミュレーション技術シンポジウム
    • Place of Presentation
      弘前文化センター,青森県弘前市
    • Year and Date
      2014-07-03 – 2014-07-04
    • Related Report
      2014 Research-status Report
  • [Presentation] Spectroscopic Investigation on Anomalous Heating in Free Piston Shock Tunnel HIEST2014

    • Author(s)
      Satoshi Nomura, Hiroki Takayanagi, Kazuhisa Fujita, Hideyuki Tanno, Tomoyuki Komuro, and Katsuhiro Itoh
    • Organizer
      11th AIAA-ASME Joint Thermophysics and Heat Transfer Conference
    • Place of Presentation
      Hyatt Regency Atlanta , Atlanta, Georgia
    • Year and Date
      2014-06-16 – 2014-06-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Radiation intensity measurement in VUV wavelength region behind strong shock wave for future sample return missions2014

    • Author(s)
      Hiroki Takayanagi , Kazuhisa Fujita , Hiroyuki Ishida , Kazuhiko Yamada , and Takashi Abe
    • Organizer
      11th AIAA-ASME Joint Thermophysics and Heat Transfer Conference
    • Place of Presentation
      Hyatt Regency Atlanta , Atlanta, Georgia
    • Year and Date
      2014-06-16 – 2014-06-20
    • Related Report
      2014 Research-status Report
  • [Remarks] 大気突入機の熱空力評価システムの高度化

    • URL

      http://www.aero.jaxa.jp/research/basic/aerodynamic/aerothermodynamic/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 大気を利用した探査機の着陸技術の研究

    • URL

      http://www.ard.jaxa.jp/research/mitou/mit-taiki.html

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2017-05-10  

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