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Characteristics of Nonequilibrium Radiation behind Strong Shock Waves in Low-Density Air

Research Project

Project/Area Number 09305064
Research Category

Grant-in-Aid for Scientific Research (A).

Allocation TypeSingle-year Grants
Section一般
Research Field Aerospace engineering
Research InstitutionChiba University

Principal Investigator

MAENO Kazuo  Chiba University, Faculty of Engineering, Associate Professor, 工学部, 助教授 (30133606)

Co-Investigator(Kenkyū-buntansha) MORIOKA Toshihiro  Chiba University, Graduate School of Science and Technology, Research Associate, 大学院・自然科学研究科, 助手 (20302581)
HONMA Hiroki  Chiba University, Graduate School of Science and Technology, Professor, 大学院・自然科学研究科, 教授 (90009233)
Project Period (FY) 1997 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥34,900,000 (Direct Cost: ¥34,900,000)
Fiscal Year 2000: ¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 1999: ¥4,700,000 (Direct Cost: ¥4,700,000)
Fiscal Year 1998: ¥11,500,000 (Direct Cost: ¥11,500,000)
Fiscal Year 1997: ¥14,000,000 (Direct Cost: ¥14,000,000)
Keywordsstrong shock waves / free piston shock tube / radiation / high-speed photography / plasma spectroscopy / hyper velocity / imaging spectrograph / ultraviolet spectroscopy / 大気圏再突入 / サンプル・リターン
Research Abstract

Nonequilibrium radiation characteristics behind strong shock waves in low-density air is experimentally investigated by the ultraviolet diagnostic system for simultaneous observation of the total radiation and its spectral radiation of the air behind the hypervelocity shock wave of up to 12km/s by using the free-piston, double-diaphragm shock tube.
1. The characteristics of the free-piston, double-diaphragm shock tube flows and tube operation is investigated numerically and experimentally. From the results obtained it is elucidated that there exist the effects of compression process and diaphragm rapture duration on the total tube characteristics. Total reproducibility of the tube data has been increased by these results.
2. Simultaneous measurements of total radiation and the spectral radiation in the nonequilibrium, chemically reacting air behind the strong shock waves in low-density air are performed. Among the results the total radiation profiles of one-peak to two-peaks in strength are elucidated to reflect the possibility of radiation from the chemical reactions by contaminants in test gas.
3. Doing the improved experiments by purified conditions of the test section and the test gas by new instruments of shock tube and gas monitoring system, the more precise data of ultraviolet spectral and total radiation are obtained. The obtained radiation profiles are discussed in view of test gas composition effects.
4. Numerical analysis for radiation phenomena in the strong shock induced flow along a flat plate is investigated by Navier-Stokes equation coupled with thermochemical nonequilibrium. The results indicates the existence of intense nonequilibrium radiation in shock induced boundary layer.

Report

(5 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • 1997 Annual Research Report
  • Research Products

    (53 results)

All Other

All Publications (53 results)

  • [Publications] 渡辺則彦,本間弘樹: "管内を進行する衝撃波のN-S解析"日本機械学会論文集(B編). 第63巻第610号. 1914-1919 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 森岡敏博,松浦芳樹,櫻井成昭,是枝ジョージ,前野一夫,本間弘樹: "空気中の強い衝撃波背後の発光特性-第1報-全放射発光観測"日本航空宇宙学会誌. 第45巻第523号. 453-457 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 本間弘樹,塚原誠,森岡敏博,片野政英,渡辺則彦: "自由ピストン2段膜衝撃波管の特性"日本航空宇宙学会誌. 第45巻第524号. 533-539 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka,T.,Sakurai,N.,Maeno,K.,and Honma,H.: "Imaging spectroscopy of radiation behind strong shock waves in air"Theoretical and Applied Mechanics (Eds.) Yagawa,G.and Miki,C.. Vol.46. 307-315 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma,H.,Morioka,T.,Sakurai,N.,and Maeno,K.: "A shock tube study on nonequilibrium radiation of strong shock waves in low-density air"JSME International Journal (Ser.B). Vol.41 No.2. 390-396 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koreeda,J.,Ohama,Y.,and Honma,H.: "Imaging spectroscopy of the nonequilibrium shock front radiation in air"International Journal of Shock Waves. Vol.8 No.2. 71-78 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Bystrov,S.A.,Honma,H.,Ivanov,V.,I.,Koreeda,J.,Maeno,K., et al.: "Density reconstruction from laser Schlieren signal in shock tube experiments "International Journal of Shock Waves. Vol.8 No.3. 183-189 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 渡辺則彦,前野一夫,本間弘樹: "断熱平板間を進行する空気中の強い衝撃波のN-S解と放射解析"日本機械学会論文集(B編). 第64巻第628号. 4071-4076 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 森岡敏博,櫻井成昭,佐藤史彦,前野一夫,本間弘樹: "空気中の強い衝撃波背後の発光特性-第2報-全放射発光の諸特性"日本航空宇宙学会誌. 第47巻第545号. 253-260 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 森岡敏博,前野一夫,本間弘樹: "CCDカメラシステムによる衝撃波発光の可視化"可視化情報学会誌(特集記事). 第19巻第75号. 281-286 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka,T.,Sakurai,N.,Maeno,K.,and Honma,H.: "A shock tube study on nonequilibrium radiation of strong shock waves in low-density air"Journal of Visualization. Vol.3 No.1. 51-61 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Watanabe N., Honma H.: "Navier-Stokes Solutions for Moving Shock Waves in a Tube (in Japanese)"Transaction of JSME. Vol.63, No.610. 1914-1919 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Matsuura Y., Sakurai N., Koreeda J., Maeno K., Honma H.: "Characteristics of Two-Dimensional Radiation behind Strong Shock Waves in Air (1st Report) Total Radiation Emission (in Japanese)"Transaction of JSAS. Vol.45, No.523. 453-457 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Tsukahara M., Morioka T., Katano M., Watanabe N.: "Characteristics of a Free-Piston Double-Diaphragm Shock Tube (in Japanese)"Transaction of JSAS. Vol.45, No.524. 533-539 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sakurai N., Maeno K., Honma H.: "Imaging Spectroscopy of Radiation behind Strong Shock Waves in Air"Theoretical and Applied Mechanics. Vol.46. 307-315 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Watanabe N., Maeno M., Honma H.: "A Navier-Stokes Solution and a Radiation Analysis for a Strong Shock Wave Propagating in Air Between Adiabatic Plates (in Japanese)"Transaction of JSME. Vol.64, No.628. 4071-4076 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Morioka T., Sakurai N., Maeno K.: "A Shock Tube Study on Nonequilibrium Radiation of Strong Shock Waves in Low-Density Air"JSME International Journal (Ser.B). Vol.41, No.2. 390-396 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Koreeda J., Ohama Y., Honma H.: "Imaging Spectroscopy of the Nonequilibrium Shock Front Radiation in Air"International Journal of Shock Waves. Vol.8, No.2. 71-78 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Bystrov S.A., Honma H., Ivanov V.I., Koreeda J., Maeno K., Shugaev F.V., Yanagisawa H.: "Density Reconstruction from Laser Schlieren Signal in Shock Tube Experiments"International Journal of Shock Waves. Vol.8, No.3. 183-189 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sakurai N., Sato F., Maeno K., Honma H.: "Characteristics of Two-Dimensional Radiation behind Strong Shock Waves in Air (2nd Report) Some Characteristics of Total Radiation Emission (in Japanese)"Transaction of JSAS. Vol.47, No.545. 253-260 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Maeno K., Honma H.: "Visualization of Radiative Shock Waves Using CCD Camera Systems (in Japanese)"Transaction of Japan Society of Visulaization. Vol.19, No.75. 37-42 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sakurai N., Maeno K., Honma H.: "A Shock Tube Study on Nonequilibrium Radiation of Strong Shock Waves in Low-Density Air"Journal of Visualization. Vol.3, No.1. 390-396 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Morioka T., Sakurai N., Maeno K.: "A Shock Tube Study on Nonequilibrium Radiation of Strong Shock Waves in Low-Density Air"Proceedings of International Conference on Fluid Engineering. Vol.1. 379-384 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Maeno K., Morioka T., Matsuura Y., Sakurai N., Suzuki Y.: "High Speed Photography for Radiation behind Strong Shock Waves in Air"Abstracts of the 3rd International Workshop on Ram Accelerators. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Watanabe N., Honma H.: "Navier-Stokes Solution for Moving Shock Waves in A Tube"CD-ROM Proceedings of the 21st International Symposium on Shock Waves. Paper No.3712. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sakurai N., Maeno K., Honma H.: "A Shock Tube Study on Nonequilibrium Shock Front Radiation in Low-Density Air"CD-ROM Proceedings of the 21st International Symposium on Shock Waves. Paper No.3713. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Matsuura Y., Morioka T., Sakurai N., Suzuki Y., Maeno K.: "Radiation Observation of Mach Reflections of Strong Shock Waves in Air"CD-ROM Proceedings of the 21st International Symposium on Shock Waves. Paper No.3714. (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Honma H., Maeno K., Sakurai N.: "Time-Resolved Spectral Analyses for Nonequilibrium Shock Front Radiation in Low-Density Air"Proceedings of the 21st International Symposium on Space Technology and Science. Paper No.98-d-14. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sakurai N., Maeno K., Honma H.: "Nonequilibrium Radiation Spectra behind Strong Shock Waves in Low-Density Air"Rarefied Gas Dynamics (Proceedings of the 21st International Symposium on Rarefied Gas Dynamics). Vol.2. 345-352 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Watanabe N., Maeno K., Honma H.: "A Navier-Stokes Solution for Nonequilibrium Viscous Flow in A Shock Tube Problem"Proceedings of the 6th Japan-Russia Symposium on Computational Fluid Dynamics. 23-26. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Suzuki Y., Maeno K., Honma H.: "Radiation Observation behind Strong Shock Waves in Air"CD-ROM Proceedings of the 21st International Conference on Optical Technology and Image Processing in Fluid, Thermal, and Combustion Flow. Paper No.AB-070. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Suzuki Y., Sato F., Maeno K., Honma H.: "High-Speed Photography of Radiation behind Strong Shock Waves in Low-Density Air"CD-ROM Proceedings of The 2nd Pacific Symposium on Flow Visualization and Image Processing. Paper No.PF013. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Honma H., Morioka T., Sato F., Maeno K.: "A Shock Tube Study on Radiation of Strong Shock Waves in Air"CD-ROM Proceedings of the 22nd International Symposium on Shock Waves. Paper No.1450. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Watanabe N., Maeno K., Honma H.: "A Numerical Analysis for Nonequilibrium, Viscous Flow in A Shock Tube Problem"CD-ROM Proceedings of the 22nd International Symposium on Shock Waves. Paper No.1453. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Morioka T., Sato F., Maeno K., Honma H.: "High-Speed Photography and Imaging Spectroscopy for Radiation behind Strong Shock Waves in Air"Proceedings of The 24th International Congress on High Speed Photography and Phtonics. (in print). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Morioka,N.Sakurai,K.Maeno,and H.Honma: "Observation of Nonequilibrium Radiation behind Strong Shock Waves in Low-Density Air"Journal of Visualization. Vol.3,No.1. 51-61 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Morioka,F.Sato,K.Maeno,and H.Honma: "High-speed photography and imaging spectroscopy for radiation behind strong shock waves in air"Proceedings of the 24^<th> International Congress on High Speed Photography and Photonics (in print). 1-7

    • Related Report
      2000 Annual Research Report
  • [Publications] Morioka, T., 他4名: "High-Speed Photography of Radiation Behind Strong Shock Waves in Low-Density Air"Proceeding of The 2nd Pacific Symposium on Flow Visualization and Image Processing. Paper No.PF013. 1-7 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Honma, H., 他3名: "A Shock Tube Study on Radiation of Strong Shock Waves in Air"Proceeding of The 22nd International Symposium on Shock Waves. Paper No.1450. 1-6 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nagai, R., 他2名: "A Computational Modelling for a Free-Piston, Double-Diaphragm Shock Tube"Proceeding of The 22nd International Symposium on Shock Waves. Paper No.1452. 1-6 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 森岡敏博,他2名: "CCDカメラシステムによる衝撃波発光の可視化"可視化情報学会誌(特集記事). 第19巻 第75号. 17-22 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Hiroki Honma 他4名: "A sheck tube study on nonequilibrium radiation of strong shock waves in low-density air" JSME International Journal,Series B. Vol.41,No.2. 390-396 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] S.A.Bystrov 他7名: "Density reconstruction from laser schlieren signal in shock tube experiments" Shock Waves(International J.of Shock Waves). Vol.8. 183-189 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 渡辺則彦 他3名: "断熱平板間を進行する空気中の強い衝撃波のN-S解と放射特性" 日本機械学会論文集(B編). 第64巻628号. 141-146 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Toshihiro Morioka 他4名: "Time-resolved spectral analysis for nonequilibrium shock front radiation in low-density air" Proceedings of 21st Int.Symp.on Space Tech.and Science. paper/No.98-d-14. 1-6 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Toshihiro Morioka 他4名: "Nonequilibrium radiation spectra behind strong shock waves in low-density air" Proceedings of the 21st Int.Symp.on Rarefied Gas Dynamics. Paper/No.5581. 1-8 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] Toshihiro Morioka 他4名: "Radiation observation behind shock waves in air" Proceedings of VSJ-SPIE98(Visualization Soc Japan). Paper/ABO70. 1-5 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 森岡敏博他6名: "空気中の強い衝撃波背後の発光特性-第1報-全放射発光観測" 日本航空宇宙学会誌. 45巻・523号. 453-457 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 本間弘樹他5名: "自由ピストン2段膜衝撃波管の特性" 日本航空宇宙学会誌. 45巻・524号. 533-539 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Toshihiro Morioka他4名: "Imaging Spectroscopy of Radiation behind Strong Shock Waves in Air" Theoretical and Applied Mechanics. Vol.46. 307-315 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Hiroki Honma他4名: "A Shock Tube Study on Nonequilibrium Radiation of Strong Shock Waves in Low-Density Air" Proc.International Conference on Fluid Engineering. Vol.1. 379-384 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Hiroki Honma他6名: "High Speed Photography for Radiation behaind Strong Shock Waves in Air" Proc.The 3rd International Workshop on Ram Accelerators. Paper No.31. 1-9 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Toshihiro Morioka他4名: "A Shock Tube Study on Nonequilibrium Shock Fron Radiation in Low-Density Air" Proc.21st International Symposium on Shock Waves. Paper No.3713. 1-6 (1997)

    • Related Report
      1997 Annual Research Report

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Published: 1997-04-01   Modified: 2016-04-21  

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