This paper presents an implicit procedure for the solution of the incompressible Navier-Stokes equations in primitive variables.
This paper presents a new fully implicit procedure for the solution of the steady incompressible Navier-Stokes equations in primitive variables.
A positivity preserving implicit procedure for first order time integration of two-equation turbulence models is extended to second-order time integration utilizing dual-time stepping.
We describe an implicit procedure for solving linear equation systems resulting from the discretization of the three-dimensional (seven variables) linear Fokker Planck equation.
An arbitrary Lagrangian-Eulerian formulation with a nonlinear iterative force correction (NIFC) coupling is achieved in a staggered partitioned manner by means of fully decoupled implicit procedures for the fluid and solid discretizations.
The generation program thus receives an interlingual representation that already contains both French output and implicit procedures for assembling the output, since the stereotypea are in effect recursive procedures specifying the content and production of the output word strings.
The method is an extension of Stone's implicit procedure, includes a vast class of collision terms and can be applied to stationary or non stationary problems with different discretizations in time.
A new general implicit procedure that guarantees the positivity of turbulence model equations dependent variables is presented.
In this work, by proposing a lagged implicit procedure, we have extended the application of the open boundary condition to these wider classes of flow solvers.
The system of equations is discretized using a fully implicit procedure, with the Newton Raphson method to handle non-linearities efficiently.
