Study on the numerical analysis and its applications to engineering processes for free surface or interface flows

  • Ohmori, Katsushi (Principal Investigator)
  • 齊藤, 宣一 (Co-Investigator(Kenkyū-buntansha))
  • Sakuragi, Takuya (Co-Investigator(Kenkyū-buntansha))

Project Details

Abstract

However, so much remains to be considered about new finite element schemes for two-fluid flows with high ratios of the density and viscosity in the real application of our method to the mold filling simulations.
StatusFinished
Effective start/end date2003/01/01 → 2004/12/31

Funding

  • Japan Society for the Promotion of Science: ¥3,200,000.00

Keywords

  • 2流体問題
  • Navier-stokes方程式
  • 質量保存性
  • ラグランジュ未定乗数
  • フラックス・フリー有限要素法
  • Stokes界面問題
  • 誤差評価
  • 収束性
  • Navier-Stokes方程式
  • ラグランジュ未定乗数法
  • 非圧縮性
  • immiscible
  • フラックス汎関数
  • ラグランジュ乗数
  • 有限要素法
  • two-fluid flows
  • Navier-Stokes equations
  • mass conservation
  • Lagrange multiplier technique
  • flux-free finite element method
  • Stokes interface problems
  • error estimates
  • convergence

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