高速油圧ターボモータの研究 Studies on the High-speed Hydraulic Turbo-Motor

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In this paper, the author has presented a high-speed hydraulic turbo motor using a negative damping flow force causing self-excited oscillation of the valve.<BR>Traditional turbo machines employ a flux of momentum for fluid passing out and into the control volume. However, the turbo motor studied here is driven by the flux of the momentum passing out and into the control volume plus the rate of change of momentum within the control volume of the turbo motor.<BR>A theoretical analysis regarding equations of the turbo motor and some experiments were made. According of the results of the simulations using the Runge-Kutta Method, it could be clarified that the rate of change of the momentum within the control volume increases the rotational speed of the turbo motor.<BR>As a result of these, about 40, 000 rpm was obtained at 10 MPa and 60°C. The theoretical computations were in good agreement with the experimental results.

収録刊行物

  • 油圧と空気圧 = Journal of the Japan Hydraulics & Pneumatics Society

    油圧と空気圧 = Journal of the Japan Hydraulics & Pneumatics Society 26(3), 372-377, 1995-05-15

    The Japan Fluid Power System Society

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各種コード

  • NII論文ID(NAID)
    10003713353
  • NII書誌ID(NCID)
    AN00245082
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    02866900
  • NDL 記事登録ID
    3612132
  • NDL 刊行物分類
    NB41(液体機械)
  • NDL 雑誌分類
    ZN15(科学技術--機械工学・工業--流体機械)
  • NDL 請求記号
    Z16-850
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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