<学術雑誌論文>
A Stabilization Technique for Steady Flow Problems

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概要 Finite element methods with stabilization techniques for the stationary Navier–Stokes equations are studied. To solve the stationary Navier–Stokes equations, the Newton method is used. To compute the ...problem at each step of the nonlinear iteration, a stabilization technique is introduced. The mixed interpolation, which satisfies the inf-sup condition, with stabilized terms is also considered to investigate its computational efficiency. Numerical results show that stabilized terms improve convergences of the Newton method especially in the case of high Reynolds number as well as those of the linear solver at each step of the nonlinear iteration.続きを見る

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登録日 2009.04.22
更新日 2024.01.10