ENH: SRF non-inertial frame acceleration terms for particle motion.

src/finiteVolume/cfdTools/general/SRF/SRFModel/SRFModel/SRFModel.H

@@ -185,4 +185,3 @@ public:
 #endif
 
 // ************************************************************************* //
-

src/lagrangian/intermediate/parcels/include/makeParcelSurfaceFilmModels.H

@@ -51,5 +51,3 @@ License
 #endif
 
 // ************************************************************************* //
-
-

src/lagrangian/intermediate/particleForces/particleForces.C

@@ -29,6 +29,7 @@ License
 #include "fvcGrad.H"
 #include "mathematicalConstants.H"
 #include "electromagneticConstants.H"
+#include "SRFModel.H"
 
 // * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
@@ -63,6 +64,7 @@ Foam::particleForces::particleForces(const fvMesh& mesh)
     pressureGradient_(false),
     paramagnetic_(false),
     magneticSusceptibility_(0.0),
+    refFrame_(rfInertial),
     UName_("undefined_UName"),
     HdotGradHName_("undefined_HdotGradHName")
 {}
@@ -86,6 +88,7 @@ Foam::particleForces::particleForces
     pressureGradient_(dict_.lookup("pressureGradient")),
     paramagnetic_(dict_.lookup("paramagnetic")),
     magneticSusceptibility_(0.0),
+    refFrame_(rfInertial),
     UName_(dict_.lookupOrDefault<word>("UName", "U")),
     HdotGradHName_(dict_.lookupOrDefault<word>("HdotGradHName", "HdotGradH"))
 {
@@ -98,6 +101,30 @@ Foam::particleForces::particleForces
     {
         dict_.lookup("magneticSusceptibility") >> magneticSusceptibility_;
     }
+
+    if (dict_.found("referenceFrame"))
+    {
+        word rf(dict_.lookup("referenceFrame"));
+
+        if (rf == "SRF")
+        {
+            refFrame_ = rfSRF;
+        }
+        else if (rf != "inertial")
+        {
+            FatalErrorIn
+            (
+                "Foam::particleForces::particleForces"
+                "("
+                    "const fvMesh& mesh,"
+                    "const dictionary& dict,"
+                    "const vector& g"
+                ")"
+            )
+                << "Unknown referenceFrame, options are inertial and SRF."
+                << abort(FatalError);
+        }
+    }
 }
 
 
@@ -114,6 +141,7 @@ Foam::particleForces::particleForces(const particleForces& f)
     pressureGradient_(f.pressureGradient_),
     paramagnetic_(f.paramagnetic_),
     magneticSusceptibility_(f.magneticSusceptibility_),
+    refFrame_(f.refFrame_),
     UName_(f.UName_),
     HdotGradHName_(f.HdotGradHName_)
 {}
@@ -305,6 +333,20 @@ Foam::vector Foam::particleForces::calcNonCoupled
         // acceleration
     }
 
+    if (refFrame_ == rfSRF)
+    {
+        const SRF::SRFModel& srf =
+            mesh_.lookupObject<SRF::SRFModel>("SRFProperties");
+
+        const vector& omega = srf.omega().value();
+        const vector& axis = srf.axis();
+
+        vector r = position - axis*(axis & position);
+
+        // Coriolis and centrifugal acceleration terms
+        accelTot += 2*(U ^ omega) + (omega ^ (r ^ omega));
+    }
+
     return accelTot;
 }
 

src/lagrangian/intermediate/particleForces/particleForces.H

@@ -59,6 +59,13 @@ class particleForces
 {
     // Private data
 
+        //- Reference frame type
+        enum refFrame
+        {
+            rfInertial,
+            rfSRF
+        };
+
         //- Reference to the mesh database
         const fvMesh& mesh_;
 
@@ -95,6 +102,9 @@ class particleForces
             //- Magnetic susceptibility of particle
             scalar magneticSusceptibility_;
 
+            //- Reference frame accelerations
+            refFrame refFrame_;
+
 
         // Additional info
 

src/lagrangian/intermediate/submodels/Kinematic/SurfaceFilmModel/NoSurfaceFilm/NoSurfaceFilm.C

@@ -69,8 +69,9 @@ bool Foam::NoSurfaceFilm<CloudType>::active() const
 template<class CloudType>
 bool Foam::NoSurfaceFilm<CloudType>::transferParcel
 (
-    const parcelType&,
+    parcelType&,
-    const label
+    const polyPatch&,
+    bool&
 )
 {
     return false;

src/lagrangian/intermediate/submodels/Kinematic/SurfaceFilmModel/NoSurfaceFilm/NoSurfaceFilm.H

@@ -98,8 +98,9 @@ public:
             //  Returns true if parcel is to be transferred
             virtual bool transferParcel
             (
-                const parcelType& p,
+                parcelType& p,
-                const label patchI
+                const polyPatch& pp,
+                bool& keepParticle
             );
 
             //- Set parcel properties