navstv.f90 File Reference

Solving of NS equations for incompressible or slightly compressible flows for one time step. Both convection-diffusion and continuity steps are performed. The velocity components are solved together in once. More...

Functions/Subroutines
subroutine	navstv (nvar, nscal, iterns, icvrge, itrale, isostd, dt, frcxt, trava)
subroutine	navstv_total_pressure
	Update total pressure (defined as a post-processed property). More...

Detailed Description

Solving of NS equations for incompressible or slightly compressible flows for one time step. Both convection-diffusion and continuity steps are performed. The velocity components are solved together in once.

Please refer to the navstv section of the theory guide for more informations.

Function/Subroutine Documentation

navstv()

subroutine navstv	(	integer	nvar,
		integer	nscal,
		integer	iterns,
		integer	icvrge,
		integer	itrale,
		integer, dimension(nfabor+1)	isostd,
		double precision, dimension(:), pointer	dt,
		double precision, dimension(:,:), pointer	frcxt,
		double precision, dimension(:,:), pointer	trava
	)

Parameters

[in]	nvar	total number of variables
[in]	nscal	total number of scalars
[in]	iterns	index of the iteration on Navier-Stokes
[in]	icvrge	indicator of convergence
[in]	itrale	number of the current ALE iteration
[in]	isostd	indicator of standar outlet +index of the reference face
[in]	dt	time step (per cell)
[in]	frcxt	external force generating the hydrostatic pressure
[in]	trava	work array for pressure velocity coupling

navstv_total_pressure()

subroutine navstv_total_pressure

(

)

Update total pressure (defined as a post-processed property).

For the compressible module, the solved pressure is already the total pressure. Note: for Eddy Viscosity Models, the TKE may be included in the solved pressure.