DDtU.H
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1 {
2  DDtU1 =
3  fvc::ddt(U1)
4  + fvc::div(phi1, U1)
5  - fvc::div(phi1)*U1;
6  MRF.addAcceleration(U1, DDtU1);
7 
8  DDtU2 =
9  fvc::ddt(U2)
10  + fvc::div(phi2, U2)
11  - fvc::div(phi2)*U2;
12  MRF.addAcceleration(U2, DDtU2);
13 }
U1
volVectorField & U1
Definition: setRegionFluidFields.H:11
phi1
surfaceScalarField & phi1
Definition: setRegionFluidFields.H:12
Foam::fac::div
tmp< GeometricField< Type, faPatchField, areaMesh > > div(const GeometricField< Type, faePatchField, edgeMesh > &ssf)
Definition: facDiv.C:50
phi2
surfaceScalarField & phi2
Definition: setRegionFluidFields.H:16
MRF
IOMRFZoneList & MRF
Definition: setRegionFluidFields.H:22
U2
volVectorField & U2
Definition: setRegionFluidFields.H:15
DDtU2
DDtU2
Definition: DDtU.H:8
Foam::fac::ddt
tmp< GeometricField< Type, faPatchField, areaMesh > > ddt(const dimensioned< Type > dt, const faMesh &mesh)
Definition: facDdt.C:47