From 2c0a10ff9e966e4cb733011ec2c249fc3eab5934 Mon Sep 17 00:00:00 2001
From: Kilian Weishaupt <kilian.weishaupt@iws.uni-stuttgart.de>
Date: Tue, 4 Sep 2018 08:49:44 +0200
Subject: [PATCH] [freeflow] Add TurbulenceModel enum
---
dumux/freeflow/navierstokes/model.hh | 4 +++
dumux/freeflow/properties.hh | 1 +
dumux/freeflow/turbulencemodel.hh | 51 ++++++++++++++++++++++++++++
3 files changed, 56 insertions(+)
create mode 100644 dumux/freeflow/turbulencemodel.hh
diff --git a/dumux/freeflow/navierstokes/model.hh b/dumux/freeflow/navierstokes/model.hh
index a8d9866d33..de9d04b601 100644
--- a/dumux/freeflow/navierstokes/model.hh
+++ b/dumux/freeflow/navierstokes/model.hh
@@ -101,6 +101,10 @@ struct NavierStokesModelTraits
//! The model does not include a turbulence model
static constexpr bool usesTurbulenceModel() { return false; }
+ //! return the type of turbulence model used
+ static constexpr auto turbulenceModel()
+ { return TurbulenceModel::none; }
+
//! the indices
using Indices = NavierStokesIndices<dim()>;
};
diff --git a/dumux/freeflow/properties.hh b/dumux/freeflow/properties.hh
index 0b4e738105..4e45920c1c 100644
--- a/dumux/freeflow/properties.hh
+++ b/dumux/freeflow/properties.hh
@@ -28,6 +28,7 @@
#include <dumux/common/properties.hh>
#include <dumux/common/properties/model.hh>
#include <dumux/flux/fourierslaw.hh>
+#include "turbulencemodel.hh"
namespace Dumux {
namespace Properties {
diff --git a/dumux/freeflow/turbulencemodel.hh b/dumux/freeflow/turbulencemodel.hh
new file mode 100644
index 0000000000..0a39d9e03e
--- /dev/null
+++ b/dumux/freeflow/turbulencemodel.hh
@@ -0,0 +1,51 @@
+// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+// vi: set et ts=4 sw=4 sts=4:
+/*****************************************************************************
+ * See the file COPYING for full copying permissions. *
+ * *
+ * 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, see <http://www.gnu.org/licenses/>. *
+ *****************************************************************************/
+/*!
+ * \file
+ * \ingroup FreeflowModels
+ * \brief The available free flow turbulence models in Dumux
+ */
+#ifndef DUMUX_FREEFLOW_TURBLENCEMODEL_HH
+#define DUMUX_FREEFLOW_TURBLENCEMODEL_HH
+
+namespace Dumux {
+
+ /*!
+ * \brief The available free flow turbulence models in Dumux
+ * \ingroup FreeflowModels
+ * \note Use none for plain (Navier-) Stokes models (DNS)
+ */
+ enum class TurbulenceModel
+ {
+ none, zeroeq, oneeq, kepsilon, lowrekepsilon, komega
+ };
+
+ constexpr unsigned int numTurbulenceEq(TurbulenceModel model)
+ {
+ if (model == TurbulenceModel::none || model == TurbulenceModel::zeroeq)
+ return 0;
+ else if (model == TurbulenceModel::oneeq)
+ return 1;
+ else
+ return 2;
+ }
+
+} // end namespace Dumux
+
+#endif
--
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