zhyang-dev/openfoam
1
0
Fork 0
mirror of https://develop.openfoam.com/Development/openfoam.git synced 2025-11-28 03:28:01 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

twoPhaseEulerFoam/interfacialModels/dragModels/WenYu: Corrected Re -> Re*alpha_g

Browse Source 
Resolves bug-report http://www.openfoam.org/mantisbt/view.php?id=1794
This commit is contained in:
Henry Weller
2015-08-04 13:29:11 +01:00
parent 4fad84b6ef
commit 584fed888d
2 changed files with 12 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
applications/solvers/multiphase/reactingTwoPhaseEulerFoam/interfacialModels/dragModels/WenYu/WenYu.C
View File

@ -68,16 +68,16 @@ Foam::tmp<Foam::volScalarField> Foam::dragModels::WenYu::CdRe() const
max(scalar(1) - pair_.dispersed(), pair_.continuous().residualAlpha())
);
volScalarField Re(pair_.Re());
volScalarField CdsRe
volScalarField Res(alpha2*pair_.Re());
volScalarField CdsRes
(
neg(Re - 1000)*24.0*(1.0 + 0.15*pow(Re, 0.687))
+ pos(Re - 1000)*0.44*max(Re, residualRe_)
neg(Res - 1000)*24.0*(1.0 + 0.15*pow(Res, 0.687))
+ pos(Res - 1000)*0.44*max(Res, residualRe_)
);
return
CdsRe
*pow(alpha2, -2.65)
CdsRes
*pow(alpha2, -3.65)
*max(pair_.continuous(), pair_.continuous().residualAlpha());
}

12
applications/solvers/multiphase/twoPhaseEulerFoam/interfacialModels/dragModels/WenYu/WenYu.C
View File

@ -68,16 +68,16 @@ Foam::tmp<Foam::volScalarField> Foam::dragModels::WenYu::CdRe() const
max(scalar(1) - pair_.dispersed(), pair_.continuous().residualAlpha())
);
volScalarField Re(pair_.Re());
volScalarField CdsRe
volScalarField Res(alpha2*pair_.Re());
volScalarField CdsRes
(
neg(Re - 1000)*24.0*(1.0 + 0.15*pow(Re, 0.687))
+ pos(Re - 1000)*0.44*max(Re, residualRe_)
neg(Res - 1000)*24.0*(1.0 + 0.15*pow(Res, 0.687))
+ pos(Res - 1000)*0.44*max(Res, residualRe_)
);
return
CdsRe
*pow(alpha2, -2.65)
CdsRes
*pow(alpha2, -3.65)
*max(pair_.continuous(), pair_.continuous().residualAlpha());
}