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Experimental Analysis of Physical Phenomenon at the Impact of Space Debris by the Simulator Using the Accelerating Method of Colliod Thruster

Research Project

Project/Area Number 10650896
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

YAMAGIWA Yoshiki  Faculty of Engineering, Shizuoka University, Associate Professor, 工学部, 助教授 (30220255)

Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥3,500,000 (Direct Cost: ¥3,500,000)
Fiscal Year 2000: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 1999: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1998: ¥2,300,000 (Direct Cost: ¥2,300,000)
KeywordsElectric Propulsion / High Speed Particles / Simulation / Space Debris / Space Engineering / Thruster / シュミレータ
Research Abstract

The debris simulator was designed in accordance with the principle of acceleration of colloid thruster and the experiment of this simulator was performed. The simulator was constructed with a tungsten wire heater for the source of primary electrons, three electrodes of stainless steel (two for acceleration of electrons, one for acceleration for charged particles) and insulators between electrodes. The carbon particles (diameters : 50,100,500μm) were used for verifying the acceleration of solid particles by this type of simulator. Many problems in the design of the simulator were revealed and the acceleration of particles was not attained in the first term of this research. In next term, the simulator was improved in accordance with the problems shown in the first term. In addition, the vessel made by glass was attached to the vacuum chamber for the visual observation of the operation of the simulator. The carbon particle supply device using Piezo actuator was also designed and fabricated newly for the convenience of particle supply. In the third term, the experiment with this improved simulator was performed. As a result, the acceleration of particles was certified and the condition of the acceleration was observed. In addition of the experiment, the effect of impact of debris on the performance of tether system was analyzed by the debris and mission analysis models. The charging and acceleration of the particles by this simulator was more difficult than we expected and the experiment of damage of tether by debris using this simulator which we planned at first time could not be achieved in this three terms. However, the possibility of the application of this type of acceleration to debris simulator was shown by the certification of the acceleration of particles for the first time in this research. The experiment will be continued hereafter.

Report

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

    (12 results)

All Other

All Publications (12 results)

  • [Publications] 矢部大輔,山極芳樹: "コロイドスラスタ方式のデブリシミュレータに関する研究"平成10年度宇宙輸送シンポジウム論文集. (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Yamagiwa,Y.Sakata and T.Hashimoto: "Performance of Electrodynamic Tether Orbit Transfer System with Consideration of Lifetime by the Impact of Debris"Proc.of 26^<th> International Electric Propulsion Conference. (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 山極芳樹,坂田幸孝,橋本達也: "デブリ衝突による寿命を考慮したエレクトロダイナミックテザー軌道間輸送システム性能の評価"平成11年度宇宙輸送シンポジウム論文集. (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 藤山善宏,山極芳樹,盛田敦: "コロイドスラスタ加速方式のデブリシミュレータに関する研究"平成12年度宇宙輸送シンポジウム論文集. (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Daisuke Yabe and Yoshiki Yamagiwa: "Study about Debris Simulator by Colloid Thruster"Proceeings of Space Transportation Symposium 1999. (in Japanese). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Yamagiwa, Y.Sakata and T.Hashimoto: "Performance of Electrodynamics Tether Orbit Transfer System with Consideration of Lifetime by the Impact of Debris"Proceedings of 26^<th> International Electric Propulsion Conference. IEPC-99-219. (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Yamagiwa, Y.Sakata and T.Hashimoto: "Evaluation of Performance of Electrodynamics Tether Orbit Transfer System with Consideration of Lifetime by the Impact of Debris"Proceedings of Space Transportation Symposium 2000. (in Japanese). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Yoshihiro Fujiyama Yoshiki Yamagiwa and Atsushi Morita: "Study about Debris Simulator Using Accelerating Method of Colloid Thruster"Proceedings of Space Transportation Symposium 2001. (in Japanese). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 藤山善宏,山極芳樹,盛田敦: "コロイドスラスタ加速方式のデブリシミュレータに関する研究"平成12年度宇宙輸送シンポジウム論文集. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] Y.Yamagiwa,et.al.,: "Performance of Electrodynamic Tether Orbit Transfer System with Consideration of Lifetime by the Impact of Debris"Proc.of 26th International Electric Propulsion Conference. Vol.2. 1277-1283 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 山極芳樹、坂田幸孝、橋本達也: "デブリ衝突による寿命を考慮したエレクトロダイナミックテザー軌道間輸送システム性能の評価"平成11年度宇宙輸送シンポジウム論文集. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 矢部大輔、山極芳樹: "コロイドスラスタ方式のデブリシミュレータに関する研究" 平成10年度宇宙輸送シンポジウム論文集. (1999)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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