A Study of Grid Dependence in Navier-Stokes Solutions for Free Surface Flows around a Ship Hull

• Hino Takanori

  Ship Research Institute.

書誌事項

タイトル別名

• Study of Grid Dependence in Navier Stok

抄録

Grid dependence in Navier-Stokes solution for free surface flows around a ship hull is investigated through numerical experiments. A Navier-Stokes solver used is a multigrid, finite-volume code with the artificial compressibility approach. Convection terms are evaluated by the third order upwind scheme based on the flux difference splitting. Time integration is carried out by the Runge-Kutta scheme. Nonlinear free surface conditions are implemented and a computational grid is re-generated to follow the free surface deformation. Free surface viscous flows around a Series 60 (Cb=0.6) hull are computed by the solver using three grids with different grid density. Solutions are compared with each other and with experimental data and grid dependence of solutions is discussed.

収録刊行物

• 日本造船学会論文集

  日本造船学会論文集 1994 (176), 11-18, 1994

  社団法人 日本船舶海洋工学会

詳細情報

• CRID: 1390282679070496000
• NII論文ID: 130001347821
• NII書誌ID: AN00194094
• DOI: 10.2534/jjasnaoe1968.1994.176_11
• ISSN: 18842070
• ISSN: 05148499
• NDL書誌ID: 3598091
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3598091
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可