One Equation Eddy Viscosity Model for compressible flow. More...
#include <compressibleLESModels/lowReOneEqEddy.H>
One Equation Eddy Viscosity Model for compressible flow.
d/dt(rho*k) + div(rho*U*k) - div(muEff*grad(k)) = -rho*B*L - ce*rho*k^3/2/delta and B = 2/3*k*I - 2*nuSgs*dev(D) where nuSgsHiRe = ck*sqrt(k)*delta nuSgs = (nu/beta)*(1 - exp(-beta*nuSgsHiRe/nu));
Definition at line 68 of file lowReOneEqEddy.H.
Inheritance diagram for lowReOneEqEddy: Collaboration diagram for lowReOneEqEddy:Public Member Functions | |
| TypeName ("lowReOneEqEddy") | |
| Runtime type information.
| |
| lowReOneEqEddy (const volScalarField &rho, const volVectorField &U, const surfaceScalarField &phi, const basicThermo &thermoPhysicalModel) | |
| Constructor from components.
| |
| virtual | ~lowReOneEqEddy () |
| Destructor.
| |
| tmp< volScalarField > | DkEff () const |
| Return the effective diffusivity for k.
| |
| virtual void | correct (const tmp< volTensorField > &gradU) |
| Correct Eddy-Viscosity and related properties.
| |
| virtual bool | read () |
| Read LESProperties dictionary.
| |
| lowReOneEqEddy | ( | const volScalarField & | rho, |
| const volVectorField & | U, | ||
| const surfaceScalarField & | phi, | ||
| const basicThermo & | thermoPhysicalModel | ||
| ) |
Constructor from components.
Definition at line 62 of file lowReOneEqEddy.C.
| virtual ~lowReOneEqEddy | ( | ) | [inline, virtual]
|
Destructor.
Definition at line 106 of file lowReOneEqEddy.H.
| TypeName | ( | "lowReOneEqEddy" | ) |
Runtime type information.
| tmp<volScalarField> DkEff | ( | ) | const [inline]
|
Return the effective diffusivity for k.
Definition at line 113 of file lowReOneEqEddy.H.
References lowReOneEqEddy::DkEff(), mu, and GenEddyVisc::muSgs_.
Referenced by lowReOneEqEddy::DkEff().
| void correct | ( | const tmp< volTensorField > & | gradU ) | [virtual]
|
Correct Eddy-Viscosity and related properties.
Reimplemented from GenEddyVisc.
Definition at line 99 of file lowReOneEqEddy.C.
References Foam::bound(), correct(), Foam::fvm::ddt(), Foam::dev(), Foam::fvm::div(), Foam::resError::div(), Foam::fvc::interpolate(), Foam::fvm::laplacian(), phi, rho, Foam::solve(), Foam::fvm::Sp(), Foam::sqrt(), Foam::fvm::SuSp(), and Foam::symm().
| bool read | ( | ) | [virtual]
|
Read LESProperties dictionary.
Reimplemented from GenEddyVisc.
Definition at line 125 of file lowReOneEqEddy.C.
