舵およびスパンカー周りの流場計算 Flow Calculation Around Rudder and Spanker

この論文にアクセスする

この論文をさがす

著者

抄録

Nowadays, various CFD (Computational Fluid Dynamics) methods are used for simulating the flow around rudder or each appe ndage on the h ull. However, turbulent flow in 1 arge Reynolds number cannot be ca lculated easily by numerical method. Then, the turbulent flow models are introduced into the conventional CFD code. DNS (Direct Numerical Simulation) is the method of solving the Navier-Stokes equation directly without any turbulent flow model. Theoretically, it can simulate all turbulent flow. In this study, the flow around rudder and spanker were simulated by DNS. The simulated flow and fluid forces comparatively well corresponded with the experimental results. As the results, rudder and spanker characteristics can be obtained without experiment. This method is e xpected to applying various appendages design such as rudder or spanker.

収録刊行物

参考文献:  3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。

キーワード

各種コード

  • NII論文ID(NAID)
    110009419127
  • NII書誌ID(NCID)
    AN00188841
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03887405
  • NDL 記事登録ID
    023566408
  • NDL 請求記号
    Z16-435
  • データ提供元
    CJP書誌  NDL  NII-ELS 
ページトップへ