From 94d3e79a8617f88dc0219cfdeedfa3147833719d Mon Sep 17 00:00:00 2001
From: Adrian Kummerlaender
Date: Mon, 24 Jun 2019 14:43:36 +0200
Subject: Initialize at openlb-1-3

---
 src/functors/lattice/superLatticeIntegralF3D.hh | 143 ++++++++++++++++++++++++
 1 file changed, 143 insertions(+)
 create mode 100644 src/functors/lattice/superLatticeIntegralF3D.hh

(limited to 'src/functors/lattice/superLatticeIntegralF3D.hh')

diff --git a/src/functors/lattice/superLatticeIntegralF3D.hh b/src/functors/lattice/superLatticeIntegralF3D.hh
new file mode 100644
index 0000000..3e44a12
--- /dev/null
+++ b/src/functors/lattice/superLatticeIntegralF3D.hh
@@ -0,0 +1,143 @@
+/*  This file is part of the OpenLB library
+ *
+ *  Copyright (C) 2012-2017 Lukas Baron, Tim Dornieden, Mathias J. Krause,
+ *  Albert Mink, Fabian Klemens, Benjamin Förster, Adrian Kummerlaender
+ *  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 SUPER_LATTICE_INTEGRAL_F_3D_HH
+#define SUPER_LATTICE_INTEGRAL_F_3D_HH
+
+#include <cmath>
+#include <algorithm>
+
+#include "superLatticeIntegralF3D.h"
+#include "functors/analytical/indicator/indicatorBaseF3D.hh"
+#include "utilities/vectorHelpers.h"
+#include "io/ostreamManager.h"
+#include "utilities/functorPtr.hh"
+
+using namespace olb::util;
+
+namespace olb {
+
+
+template<typename T, typename DESCRIPTOR>
+SuperLatticePhysDrag3D<T, DESCRIPTOR>::SuperLatticePhysDrag3D(
+  SuperLattice3D<T, DESCRIPTOR>&     sLattice,
+  FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF,
+  const UnitConverter<T,DESCRIPTOR>& converter)
+  : SuperLatticePhysF3D<T, DESCRIPTOR>(sLattice, converter, 3),
+    _indicatorF(std::move(indicatorF)),
+    _facesF(*_indicatorF, converter),
+    _pBoundForceF(sLattice, *_indicatorF, converter),
+    _sumF(_pBoundForceF, *_indicatorF),
+    _factor(2./( converter.getPhysDensity()*converter.getCharPhysVelocity()*converter.getCharPhysVelocity() ))
+{
+  this->getName() = "physDrag";
+
+  for (int iC = 0; iC < this->getSuperStructure().getLoadBalancer().size(); ++iC) {
+    this->_blockF.emplace_back(
+      new BlockLatticePhysDrag3D<T,DESCRIPTOR>(
+        sLattice.getBlockLattice(iC),
+        indicatorF->getBlockIndicatorF(iC),
+        converter)
+    );
+  }
+}
+
+template<typename T, typename DESCRIPTOR>
+SuperLatticePhysDrag3D<T, DESCRIPTOR>::SuperLatticePhysDrag3D(
+  SuperLattice3D<T, DESCRIPTOR>& sLattice,
+  SuperGeometry3D<T>& superGeometry, const int material,
+  const UnitConverter<T,DESCRIPTOR>& converter)
+  : SuperLatticePhysDrag3D(sLattice,
+                           superGeometry.getMaterialIndicator(material),
+                           converter)
+{ }
+
+template<typename T, typename DESCRIPTOR>
+bool SuperLatticePhysDrag3D<T, DESCRIPTOR>::operator()(T output[], const int input[])
+{
+  T faces[7] = { };
+  T sum[4]   = { };
+  _sumF(sum, input);
+  _facesF(faces, input);
+
+  output[0] = _factor * sum[0] / faces[0];
+  output[1] = _factor * sum[1] / faces[1];
+  output[2] = _factor * sum[2] / faces[2];
+
+  return true;
+}
+
+template<typename T, typename DESCRIPTOR>
+SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::SuperLatticePhysCorrDrag3D(
+  SuperLattice3D<T, DESCRIPTOR>&     sLattice,
+  FunctorPtr<SuperIndicatorF3D<T>>&& indicatorF,
+  const UnitConverter<T,DESCRIPTOR>& converter)
+  : SuperLatticePhysF3D<T, DESCRIPTOR>(sLattice, converter, 3),
+    _indicatorF(std::move(indicatorF)),
+    _facesF(*_indicatorF, converter),
+    _pBoundForceF(sLattice, *_indicatorF, converter),
+    _sumF(_pBoundForceF, *_indicatorF),
+    _factor(2./( converter.getPhysDensity()*converter.getCharPhysVelocity()*converter.getCharPhysVelocity() ))
+{
+  this->getName() = "physCorrDrag";
+
+  for (int iC = 0; iC < this->getSuperStructure().getLoadBalancer().size(); ++iC) {
+    this->_blockF.emplace_back(
+      new BlockLatticePhysCorrDrag3D<T,DESCRIPTOR>(
+        sLattice.getBlockLattice(iC),
+        indicatorF->getBlockIndicatorF(iC),
+        converter)
+    );
+  }
+}
+
+template<typename T, typename DESCRIPTOR>
+SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::SuperLatticePhysCorrDrag3D(
+  SuperLattice3D<T, DESCRIPTOR>& sLattice,
+  SuperGeometry3D<T>& superGeometry, const int material,
+  const UnitConverter<T,DESCRIPTOR>& converter)
+  : SuperLatticePhysCorrDrag3D(sLattice,
+                               superGeometry.getMaterialIndicator(material),
+                               converter)
+{ }
+
+template<typename T, typename DESCRIPTOR>
+bool SuperLatticePhysCorrDrag3D<T, DESCRIPTOR>::operator()(T output[], const int input[])
+{
+  T faces[7] = { };
+  T sum[4]   = { };
+  _sumF(sum, input);
+  _facesF(faces, input);
+
+  output[0] = _factor * sum[0] / faces[0];
+  output[1] = _factor * sum[1] / faces[1];
+  output[2] = _factor * sum[2] / faces[2];
+
+  return true;
+}
+
+
+}  // end namespace olb
+
+#endif
-- 
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