レーザードップラー流速計（ＬＤＶ）のＨｅ　ＩＩ流れへの応用　　Ｈｅ　ＩＩ軸対称ジェットの研究

DOI

書誌事項

タイトル別名
  • Application of laser Doppler velocimeter(LDV) to He II flow - Investigation of circular He II jet.
  • Investigation of Circular He II Jet
  • He II軸対称ジェットの研究

抄録

The application of a laser Doppler velocimeter (LDV) is successfully attempted to He II jet, which is produced by pushing bellows, by employing neutral buoyant H2-D2 solid particles as scattering tracers. The LDV measurement gives detail information of the normal fluid velocity in He II with high temporal and spatial resolution. It was found that the normal fluid velocity in circular He II jet could be measured at least up to 15cm/s by the LDV without any appreciable degradation. The fluiddynamic behaivor of He II jet was found as the result of the present measurement to be similar to those of the turbulent jets of usual viscous fluids.

収録刊行物

  • 低温工学

    低温工学 23 (1), 49-53, 1988

    公益社団法人 低温工学・超電導学会 (旧 社団法人 低温工学協会)

詳細情報 詳細情報について

  • CRID
    1390001204614813952
  • NII論文ID
    130003449270
  • DOI
    10.2221/jcsj.23.49
  • ISSN
    18800408
    03892441
  • 本文言語コード
    ja
  • データソース種別
    • JaLC
    • Crossref
    • CiNii Articles
  • 抄録ライセンスフラグ
    使用不可

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