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Accuracy of Projection Methods for the Imcompressible Navier-Stokes Equation.


DE200415006270

Publication Date 2001
Personal Author Brown, D. L.
Page Count 14
Abstract Numerous papers have appeared in the literature over the past thirty years discussing projection-type methods for solving the incompressible Navier-Stokes equations. A recurring difficulty encountered is the choice of boundary conditions for the intermediate or predicted velocity in order to obtain at least second order convergence. A further issue is the formula for the pressure correction at each timestep.
Keywords
  • Navier-Stokes equations
  • Projection
  • Accuracy
  • Boundary conditions
  • Convergence
  • Numerical solutions
  • Velocity
  • Incompressible flow
Source Agency
  • Technical Information Center Oak Ridge Tennessee
Corporate Authors Lawrence Livermore National Lab., CA.; Department of Energy, Washington, DC.
Supplemental Notes Sponsored by Department of Energy, Washington, DC.
Document Type Technical Report
NTIS Issue Number 200413
Accuracy of Projection Methods for the Imcompressible Navier-Stokes Equation.
Accuracy of Projection Methods for the Imcompressible Navier-Stokes Equation.
DE200415006270

  • Navier-Stokes equations
  • Projection
  • Accuracy
  • Boundary conditions
  • Convergence
  • Numerical solutions
  • Velocity
  • Incompressible flow
  • Technical Information Center Oak Ridge Tennessee
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