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Estimación de la dimensión de Hausdorff del conjunto de singularidades temporales para la ecuación de Navier-Stokes tridimensional
(Universidad Nacional de TrujilloPE, 2021)
En este trabajo, se estimó la dimensión de Hausdorff del conjunto de singularidades temporales de la ecuación no homogénea e incompresible de Navier-Stokes tridimensional; en primer lugar probamos la existencia de puntos ...
A compact finite differences exact projection method for the Navier–Stokes equations on a staggered grid with fourth-order spatial precision
(ElsevierAmsterdam, 2015-09)
An exact projection method for the numerical solution of the incompressible Navier–Stokes equations is
devised. In all spatial discretizations, fourth-order compact finite differences are used, including domain
boundaries ...
A study of a numerical solution of the steady two dimensions Navier-Stokes equations in a constricted channel problem by a compact fourth order method
(Elsevier B.V., 2003-12-31)
We present a numerical solution for the steady 2D Navier-Stokes equations using a fourth order compact-type method. The geometry of the problem is a constricted symmetric channel, where the boundary can be varied, via a ...
A study of a numerical solution of the steady two dimensions Navier-Stokes equations in a constricted channel problem by a compact fourth order method
(Elsevier B.V., 2003-12-31)
We present a numerical solution for the steady 2D Navier-Stokes equations using a fourth order compact-type method. The geometry of the problem is a constricted symmetric channel, where the boundary can be varied, via a ...
Performance of geometric multigrid method for coupled two-dimensional systems in CFD
(ElsevierAmsterdam, 2015-05)
The performance of a geometric multigrid method is analyzed for two-dimensional
Laplace, Navier, Burgers and two formulations of Navier–Stokes (streamfunction–vorticity
and streamfunction–velocity) equations. These ...