Initialize at openlb-1-3

1 files changed, 149 insertions, 0 deletions

diff --git a/src/dynamics/navierStokesAdvectionDiffusionMRTCouplingPostProcessor3D.h b/src/dynamics/navierStokesAdvectionDiffusionMRTCouplingPostProcessor3D.h
new file mode 100644
index 0000000..5b50617
--- /dev/null
+++ b/src/dynamics/navierStokesAdvectionDiffusionMRTCouplingPostProcessor3D.h
@@ -0,0 +1,149 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2008 Orestis Malaspinas, Andrea Parmigiani, Jonas Latt
+ *  E-mail contact: info@openlb.net
+ *  The most recent release of OpenLB can be downloaded at
+ *  <http://www.openlb.net/>
+ *
+ *  This program is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU General Public License
+ *  as published by the Free Software Foundation; either version 2
+ *  of the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public
+ *  License along with this program; if not, write to the Free
+ *  Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA  02110-1301, USA.
+ */
+
+#ifndef NAVIER_STOKES_INTO_ADVECTION_DIFFUSION_MRT_COUPLING_POST_PROCESSOR_3D_H
+#define NAVIER_STOKES_INTO_ADVECTION_DIFFUSION_MRT_COUPLING_POST_PROCESSOR_3D_H
+
+#include <cmath>
+
+#include "core/spatiallyExtendedObject3D.h"
+#include "core/postProcessing.h"
+#include "core/blockLattice3D.h"
+#include "advectionDiffusionForces.hh"
+#include "advectionDiffusionForces.h"
+
+namespace olb {
+
+/**
+ * @author Aleksandra Pachalieva
+ * @date   17.02.2017
+ *
+ * Class for the coupling between a Navier-Stokes (NS) lattice and an
+ * Advection-Diffusion MRT (AD) lattice.
+ *
+ * Multiphysics class for coupling between different lattices.
+ *
+ */
+//======================================================================
+// ======== Regularized NSDiffusion Coupling 3D ====================//
+//======================================================================
+template<typename T, typename DESCRIPTOR>
+class NavierStokesAdvectionDiffusionMRTCouplingPostProcessor3D :
+  public LocalPostProcessor3D<T,DESCRIPTOR> {
+public:
+  NavierStokesAdvectionDiffusionMRTCouplingPostProcessor3D(
+    int x0_, int x1_, int y0_, int y1_, int z0_, int z1_,
+    T gravity_, T T0_, T deltaTemp_, std::vector<T> dir_,
+    std::vector<SpatiallyExtendedObject3D* > partners_);
+  int extent() const override
+  {
+    return 1;
+  }
+  int extent(int whichDirection) const override
+  {
+    return 1;
+  }
+  void process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) override;
+  void processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice,
+                                int x0_, int x1_, int y0_, int y1_,  int z0_, int z1_) override;
+private:
+  int x0, x1, y0, y1, z0, z1;
+  T gravity, T0, deltaTemp;
+  std::vector<T> dir;
+
+  std::vector<SpatiallyExtendedObject3D*> partners;
+};
+
+template<typename T, typename DESCRIPTOR>
+class NavierStokesAdvectionDiffusionMRTCouplingGenerator3D :
+  public LatticeCouplingGenerator3D<T,DESCRIPTOR> {
+public:
+  NavierStokesAdvectionDiffusionMRTCouplingGenerator3D(
+    int x0_, int x1_, int y0_, int y1_,  int z0_, int z1_,
+    T gravity_, T T0_, T deltaTemp_, std::vector<T> dir_);
+  PostProcessor3D<T,DESCRIPTOR>* generate(
+    std::vector<SpatiallyExtendedObject3D* > partners) const override;
+  LatticeCouplingGenerator3D<T,DESCRIPTOR>* clone() const override;
+
+private:
+  T gravity, T0, deltaTemp;
+  std::vector<T> dir;
+};
+
+//==================================================================================================
+// ========Coupling 3D of Navier-Stokes on Advection-Diffusion with Stokes drag====================//
+//==================================================================================================
+template<typename T, typename DESCRIPTOR,
+typename ADLattice=descriptors::D3Q7<descriptors::VELOCITY,descriptors::VELOCITY2>>
+class AdvectionDiffusionParticleMRTCouplingPostProcessor3D :
+  public LocalPostProcessor3D<T,DESCRIPTOR> {
+public:
+  AdvectionDiffusionParticleMRTCouplingPostProcessor3D(
+    int x0_, int x1_, int y0_, int y1_, int z0_, int z1_, int iC_, int offset_,
+    std::vector<SpatiallyExtendedObject3D* > partners_,
+    std::vector<std::reference_wrapper<AdvectionDiffusionForce3D<T, DESCRIPTOR,ADLattice> > > forces_);
+  int extent() const override
+  {
+    return 1;
+  }
+  int extent(int whichDirection) const override
+  {
+    return 1;
+  }
+  void process(BlockLattice3D<T,DESCRIPTOR>& blockLattice) override;
+  void processSubDomain(BlockLattice3D<T,DESCRIPTOR>& blockLattice,
+                                int x0_, int x1_, int y0_, int y1_,  int z0_, int z1_) override;
+private:
+  int x0, x1, y0, y1, z0, z1, iC;
+  T dragCoeff;
+  int offset;
+  T *vel, *vel_new, *velXp, *velXn, *velYp, *velYn, *velZp, *velZn;
+  bool par = true;
+  Cell<T,ADLattice> *adCell;
+  Cell<T,DESCRIPTOR> *nsCell;
+
+protected:
+  std::vector<std::reference_wrapper<AdvectionDiffusionForce3D<T, DESCRIPTOR, ADLattice> > > forces;
+};
+
+template<typename T, typename DESCRIPTOR,
+typename ADLattice=descriptors::D3Q7<descriptors::VELOCITY,descriptors::VELOCITY2>>
+class AdvectionDiffusionParticleMRTCouplingGenerator3D :
+  public LatticeCouplingGenerator3D<T,DESCRIPTOR> {
+public:
+  AdvectionDiffusionParticleMRTCouplingGenerator3D(int offset_);
+  PostProcessor3D<T,DESCRIPTOR>* generate(
+    std::vector<SpatiallyExtendedObject3D* > partners) const override;
+  LatticeCouplingGenerator3D<T,DESCRIPTOR>* clone() const override;
+  void addForce(AdvectionDiffusionForce3D<T,DESCRIPTOR,ADLattice> &force);
+
+private:
+  int offset;
+
+protected:
+  std::vector<std::reference_wrapper<AdvectionDiffusionForce3D<T, DESCRIPTOR, ADLattice> > > ADforces;
+};
+
+}
+
+#endif