UEqns.H File Reference

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Functions
volTensorField	Rca (-nutrain *(T(fvc::grad(Urain[phase_no]))))
Rca	correctBoundaryConditions ()
surfaceScalarField	phiRa (- fvc::interpolate(nutrain) *mesh.magSf() *fvc::snGrad(alpharain[phase_no])/fvc::interpolate(alpharain[phase_no]+scalar(0.001)))
fvVectorMatrix	UrainEqn (fvm::ddt(Urain[phase_no])+fvm::div(phirain[phase_no], Urain[phase_no],"div(phirain,Urain)") - fvm::Sp(fvc::div(phirain[phase_no]), Urain[phase_no]) - fvm::laplacian(nutrain, Urain[phase_no])+fvc::div(Rca)+fvm::div(phiRa, Urain[phase_no],"div(phirain,Urain)") - fvm::Sp(fvc::div(phiRa), Urain[phase_no])+(fvc::grad(alpharain[phase_no])/(fvc::average(alpharain[phase_no])+scalar(0.001)) &Rca)==g+((3 *mua *CdRe)/(4 *rhop *dp *dp)) *U - fvm::Sp(((3 *mua *CdRe)/(4 *rhop *dp *dp)), Urain[phase_no]))
UrainEqn	relax ()
UrainEqn	solve ()

Variables
	Rca = Rca + (2.0/3.0)*sqr(Ctrain[phase_no])*I*k - (2.0/3.0)*I*tr(Rca)
	phirain [phase_no] = fvc::interpolate(Urain[phase_no]) & mesh.Sf()

Function Documentation

Rca()

volTensorField Rca

(

-nutrain *

T(fvc::grad(Urain[phase_no]))

)

correctBoundaryConditions()

Rca correctBoundaryConditions

(

)

phiRa()

surfaceScalarField phiRa

(

-

fvc::interpolatenutrain) *mesh.magSf() *fvc::snGrad(alpharain[phase_no])/fvc::interpolate(alpharain[phase_no]+scalar(0.001)

)

UrainEqn()

fvVectorMatrix UrainEqn

(

fvm::ddt(Urain[phase_no])+fvm::div(phirain[phase_no], Urain[phase_no],"div(phirain,Urain)") - fvm::Sp(fvc::div(phirain[phase_no]), Urain[phase_no]) - fvm::laplacian(nutrain, Urain[phase_no])+fvc::div(Rca)+fvm::div(phiRa, Urain[phase_no],"div(phirain,Urain)") - fvm::Sp(fvc::div(phiRa), Urain[phase_no])+(fvc::grad(alpharain[phase_no])/(fvc::average(alpharain[phase_no])+scalar(0.001)) &Rca)

= =g+((3 *mua *CdRe)/(4 *rhop *dp *dp)) *U - fvm::Sp(((3 *mua *CdRe)/(4 *rhop *dp *dp)), Urain[phase_no])

)

relax()

UrainEqn relax

(

)

solve()

UrainEqn solve

(

)

Variable Documentation

Rca

Rca = Rca + (2.0/3.0)*sqr(Ctrain[phase_no])*I*k - (2.0/3.0)*I*tr(Rca)

Definition at line 2 of file UEqns.H.

phirain

phirain[phase_no] = fvc::interpolate(Urain[phase_no]) & mesh.Sf()

Definition at line 34 of file UEqns.H.