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A pressure-stabilized characteristic-curve FE scheme for the Navier-Stokes equations

A pressure-stabilized characteristic-curve FE scheme for the Navier-Stokes equations. HN. The characteristic-curve method. The Navier-Stokes eqns. Material derivative. A pressure-stabilized characteristic-curve FEM for the NS eqns. Scheme (P1/P1). The matrix is symmetric.

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A pressure-stabilized characteristic-curve FE scheme for the Navier-Stokes equations

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  1. A pressure-stabilized characteristic-curve FE schemefor the Navier-Stokes equations HN

  2. The characteristic-curve method

  3. The Navier-Stokes eqns. Material derivative

  4. A pressure-stabilized characteristic-curve FEM for the NS eqns. Scheme (P1/P1) The matrix is symmetric Pressurestabilization

  5. Numerical results P1/P1 Solver: CR

  6. A regularized cavity flow, Re=1,000 Velocity (evolution) Pressure at stationary state

  7. Re=1,000

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