波エネルギーを用いた浮遊型海洋メゾコズム内のミキシングに関する研究 Mixing within a Free Floating Mesocosm Using Surface Ocean Wave Energy

この論文にアクセスする

この論文をさがす

著者

抄録

Mixing inside free floating mesocosms (marine enclosures) is essential to reproduce the marine surface environment. Thus, two devices, a disc and a pump were developed and deployed into a reduced scale (about 1/10) mesocosm. The disc device is comprised of a wooden seesaw, a float and five perforated discs. The pump device is comprised of the same seesaw and float and a plastic pipe with a check valve. Both devices transfer energy into the mesocosm in response to the movement of the float outside the mesocosm. These two devices provided turbulent mixing and/or upward vertical advection, resulting in stronger mixing than in the control case (with no device). On the other hand, when waves were strong, enough mixing was occurred in the control case. Optimal design of mesocosms in terms of selection and/or combination of such devices (including the do nothing case) depends highly on the strength of wave fields.

収録刊行物

  • 水環境学会誌 = Journal of Japan Society on Water Environment  

    水環境学会誌 = Journal of Japan Society on Water Environment 22(4), 320-322, 1999-04 

    公益社団法人 日本水環境学会

参考文献:  4件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10004452158
  • NII書誌ID(NCID)
    AN10372439
  • 本文言語コード
    JPN
  • 資料種別
    NOT
  • ISSN
    09168958
  • NDL 記事登録ID
    4693114
  • NDL 雑誌分類
    ZN5(科学技術--建設工学・建設業--都市工学・衛生工学)
  • NDL 請求記号
    Z16-1045
  • データ提供元
    CJP書誌  NDL  J-STAGE 
ページトップへ