From 9763b4043e4062f6b454885659304802146f538e Mon Sep 17 00:00:00 2001
From: Katharina Heck <katharina.heck@iws.uni-stuttgart.de>
Date: Tue, 6 Nov 2018 14:49:08 +0100
Subject: [PATCH] [material] add new 1p interfacial area law instead of hard
coding that in localresidual
---
.../1pia/CMakeLists.txt | 3 ++
.../1pia/fluidsolidinterfacialareashiwang.hh | 51 +++++++++++++++++++
.../fluidmatrixinteractions/CMakeLists.txt | 1 +
3 files changed, 55 insertions(+)
create mode 100644 dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
create mode 100644 dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
diff --git a/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
new file mode 100644
index 0000000000..f531c299e6
--- /dev/null
+++ b/dumux/material/fluidmatrixinteractions/1pia/CMakeLists.txt
@@ -0,0 +1,3 @@
+install(FILES
+fluidsolidinterfacialareashiwang.hh
+DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/dumux/material/fluidmatrixinteractions/1pia)
diff --git a/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.hh
new file mode 100644
index 0000000000..6b0da034c2
--- /dev/null
+++ b/dumux/material/fluidmatrixinteractions/1pia/fluidsolidinterfacialareashiwang.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 Fluidmatrixinteractions
+ * \brief Description of a interfacial area between solid and fluid phase
+ */
+#ifndef FLUIDSOLID_INTERFACIALAREA_SHI_WANG_HH
+#define FLUIDSOLID_INTERFACIALAREA_SHI_WANG_HH
+
+#include <algorithm>
+
+
+namespace Dumux
+{
+/*!
+ * \ingroup Fluidmatrixinteractions
+ * \brief Relation for a simple effective thermal conductivity
+ */
+template<class Scalar>
+class FluidSolidInterfacialAreaShiWang
+{
+public:
+ /*!
+ * \brief Relation for the interfacial area between a fluid and a solid phase
+ * after Shi & Wang, Transport in porous media (2011)
+ *
+ * \return interfacial area
+ */
+ static Scalar fluidSolidInterfacialArea(const Scalar porosity,
+ const Scalar characteristicLength)
+ { return 6*(1-porosity)/characteristicLength; }
+};
+}
+#endif
diff --git a/dumux/material/fluidmatrixinteractions/CMakeLists.txt b/dumux/material/fluidmatrixinteractions/CMakeLists.txt
index 49de0b5b04..9e1fe9ded7 100644
--- a/dumux/material/fluidmatrixinteractions/CMakeLists.txt
+++ b/dumux/material/fluidmatrixinteractions/CMakeLists.txt
@@ -1,4 +1,5 @@
add_subdirectory(1p)
+add_subdirectory(1pia)
add_subdirectory(2p)
add_subdirectory(2pia)
add_subdirectory(3p)
--
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