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A study of the thermal radiation suppression from the aperture plane of high sensitivity detector cooled the cryogenic temperature

Research Project

Project/Area Number 25420857
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aerospace engineering
Research InstitutionHigh Energy Accelerator Research Organization

Principal Investigator

KIMURA Nobuhiro  大学共同利用機関法人高エネルギー加速器研究機構, 超伝導低温工学センター, 准教授 (10249899)

Co-Investigator(Kenkyū-buntansha) 山元 一広  富山大学, 大学院理工学研究部(理学), 准教授 (00401290)
Project Period (FY) 2013-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywords熱輻射 / 熱輻射抑制 / パイプ型輻射シールド / バッフル / 黒化処理 / ヒートパイプ / ドライアウト / 輻射シールド / 輻射抑制 / 輻射の反射・伝播 / 熱輻射の反射・伝搬 / ダクトシールド
Outline of Final Research Achievements

The observation such as the x-ray or infrared astronomy satellite is observed with the high sensitivity detector that was cooled to cryogenic temperature from an aperture plane. The thermal radiation becomes heat load to cryo-cooler on the satellite. Because of limitation of cooling capacity of cryocooler on the satellite, it is important subject suppression of this heat load for the cryo-cooler.
In this study, design technique of a pipe type radiation shield equipped with baffles, which used ray-tracing method, carried out in order to suppress the thermal radiation from the aperture plane. It was shown the radiation from the opening surface could be suppressed by actual proof experiment based on this design technique. This research result was applied to the design of the pipe type shield of the low temperature gravity wave telescope, and it succeeded heat input to the interferometer mirror cooled to the cryogenic temperature from the plane by more than two orders of magnitude.

Report

(5 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (14 results)

All 2015 2014 2013

All Journal Article (5 results) (of which Peer Reviewed: 5 results,  Open Access: 4 results,  Acknowledgement Compliant: 4 results) Presentation (9 results)

  • [Journal Article] Performance test of pipe-shaped radiation shields for cryogenic interferometric gravitational-wave detectors2015

    • Author(s)
      Y. Sakaibara, N. Kimura, A. Akutsu, T. Suzuki and K. Kuroda
    • Journal Title

      Classical and Quantum Gravity

      Volume: 32 Issue: 15 Pages: 155011-155011

    • DOI

      10.1088/0264-9381/32/15/155011

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] An experiment to distinguish between diffusive and specular surfaces for thermal radiation in cryogenic gravitational-wave detectors2015

    • Author(s)
      Y. Sakaibara, N. Kimura, T. Suzuki, K. Yamamoto, C. Tokoku, T. Uchiyama and K. Kurod
    • Journal Title

      Prog. Theor. Exp. Phys.

      Volume: 2015 Issue: 7 Pages: 073F01-073F01

    • DOI

      10.1093/ptep/ptv100

    • Related Report
      2015 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Progress on the Cryogenic System for the KAGRA Cryogenic Interferometric Gravitational Wave Telescope2014

    • Author(s)
      Yusuke Sakakibara, Tomotada Akutsu, Dan Chen, Aleksandr Khalaidovski, Nobuhiro Kimura, et al.
    • Journal Title

      Classical and Quantum Gravity

      Volume: 31 Issue: 22 Pages: 224003-224003

    • DOI

      10.1088/0264-9381/31/22/224003

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A Study of Cryogenic Techniques for Gravitational Wave Detection2014

    • Author(s)
      Yusuke Sakakibara
    • Journal Title

      東京大学大学院 学位論文(博士)

      Volume: 1 Pages: 1-120

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] A Study of Cooling Time Reduction of Interferometric Cryogenic Gravitational Wave Detectors Using a High-Emissivity Coating2014

    • Author(s)
      Y. Sakakibara N. Kimura, T. Suzuki, K. Yamamoto, et. al
    • Journal Title

      Adv. Cryog. Eng.

      Volume: 59 Pages: 1176-1183

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] KAGRA用パイプ型熱輻射シールドの性能評価2014

    • Author(s)
      榊原裕介,田中雅樹,木村誠宏, et al.
    • Organizer
      日本物理学会2014年秋季大会
    • Place of Presentation
      佐賀大学
    • Year and Date
      2014-09-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Performance test of KAGRA cryogenic duct shield2014

    • Author(s)
      Y. SAKAKIBARA, N. KIMURA, et al.
    • Organizer
      The 6th Korea-Japan Workshop on KAGRA
    • Place of Presentation
      NAOJ, Japan
    • Year and Date
      2014-06-20
    • Related Report
      2014 Research-status Report
  • [Presentation] Calculation and measurement of thermal radiation through a pipe-shaped shield2014

    • Author(s)
      Y. SAKAKIBARA, N. KIMURA, et al.
    • Organizer
      ICEC 25 - ICMC 2014
    • Place of Presentation
      Enschede, Netherlands
    • Year and Date
      2014-06-10
    • Related Report
      2014 Research-status Report
  • [Presentation] Cryogenic system for KAGRA - Status and results of performance test of a cryogenic duct shield -2014

    • Author(s)
      Y. SAKAKIBARA, N. KIMURA, et al.
    • Organizer
      Gravitational Wave Advanced Detector Workshop
    • Place of Presentation
      Takayama, Japan
    • Year and Date
      2014-05-27
    • Related Report
      2014 Research-status Report
  • [Presentation] KAGRAダクトシールドの入熱・振動測定2014

    • Author(s)
      榊原裕介,木村誠宏,鈴木敏一,山元一広,他
    • Organizer
      日本物理学会第69回年次大会
    • Place of Presentation
      東海大学
    • Related Report
      2013 Research-status Report
  • [Presentation] Verification of cooling time reduction for KAGRA2013

    • Author(s)
      Y. Sakakibara, N. Kimura, T. Suzuki, K. Yamamoto, D. Chen, S. Koike, C. Tokoku, T. Uchiyama, and K. Kuroda
    • Organizer
      Bilateral Italy-Japan Workshop
    • Place of Presentation
      Italian Institute of Culture
    • Related Report
      2013 Research-status Report
  • [Presentation] A study of cooling time reduction of interferometric cryogenic gravitational wave detectors using high emissivity coating2013

    • Author(s)
      Y. Sakakibara, N. Kimura, T. Suzuki, K. Yamamoto, et. al
    • Organizer
      CEC/ICMC 2013
    • Place of Presentation
      Anchorage, Alaska, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] パイプ型シールドを用いた輻射シールド開口からの熱輻射低減の研究2013

    • Author(s)
      榊原裕介,木村誠宏,鈴木敏一,山元一広,他
    • Organizer
      2013年度秋季低温工学・超電導学会
    • Place of Presentation
      ウィンクあいち、名古屋市
    • Related Report
      2013 Research-status Report
  • [Presentation] Heat and vibration measurement of KAGRA duct shields2013

    • Author(s)
      Yusuke SAKAKIBARA, Nobuhiro KIMURA, Toshikazu SUZUKI, Kazuhiro YAMAMOTO, et. al
    • Organizer
      ELiTES Second general meeting
    • Place of Presentation
      東京大学 本郷キャンパス
    • Related Report
      2013 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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