cfmspr.f90 File Reference

Update the convective mass flux before the velocity prediction step. It is the first step of the compressible algorithm at each time iteration. More...

Functions/Subroutines
subroutine	cfmspr (nvar, nscal, iterns, ncepdp, ncesmp, icepdc, icetsm, itypsm, dt, vela, ckupdc, smacel)

Detailed Description

Update the convective mass flux before the velocity prediction step. It is the first step of the compressible algorithm at each time iteration.

This function solves the continuity equation in pressure formulation and then updates the density and the mass flux.

Function/Subroutine Documentation

cfmspr()

subroutine cfmspr	(	integer	nvar,
		integer	nscal,
		integer	iterns,
		integer	ncepdp,
		integer	ncesmp,
		integer, dimension(ncepdp)	icepdc,
		integer, dimension(ncesmp)	icetsm,
		integer, dimension(ncesmp,nvar)	itypsm,
		double precision, dimension(ncelet)	dt,
		double precision, dimension (3 ,ncelet)	vela,
		double precision, dimension(6,ncepdp)	ckupdc,
		double precision, dimension(ncesmp,nvar)	smacel
	)

Parameters

[in]	nvar	total number of variables
[in]	nscal	total number of scalars
[in]	iterns	Navier-Stokes iteration number
[in]	ncepdp	number of cells with head loss
[in]	ncesmp	number of cells with mass source term
[in]	icepdc	index of cells with head loss
[in]	icetsm	index of cells with mass source term
[in]	itypsm	type of mass source term for each variable (see uttsma.f90)
[in]	dt	time step (per cell)
[in]	vela	velocity value at time step beginning
[in]	ckupdc	work array for the head loss
[in]	smacel	variable value associated to the mass source term (for ivar=ipr, smacel is the mass flux )