diff --git a/flow-over-heated-plate-nearest-projection/README.md b/flow-over-heated-plate-nearest-projection/README.md
new file mode 100644
index 000000000..0dd77c0f4
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/README.md
@@ -0,0 +1,72 @@
+---
+title: Flow over heated plate nearest projection
+permalink: tutorials-flow-over-heated-plate-nearest-projection.html
+keywords: OpenFOAM, nearest-projection, CHT
+summary: This tutorial introduces an example simulation setup for a nearest-projection mapping. At the moment, it only contains an example with the OpenFOAM adapter. The demonstrated "flow over a heated plate" scenario is exactly the same as in the `buoyantPimpleFoam-laplacianFoam` tutorial.
+---
+
+## Setup
+
+The setup is exactly the same as described in our [flow-over-heated-plate tutorial](tutorials-flow-over-heated-plate.html).
+
+## Available solvers
+
+Fluid participant:
+
+* OpenFOAM (buoyantPimpleFoam). For more information, have a look at the [OpenFOAM adapter documentation](adapter-openfoam-overview.html).
+
+Solid participant:
+
+* OpenFOAM (laplacianFoam). For more information, have a look at the [OpenFOAM adapter documentation](adapter-openfoam-overview.html).
+
+The solvers are currently only OpenFOAM related. For information regarding the nearest-projection mapping, have a look in the [OpenFOAM configuration section](adapter-openfoam-config.html).
+
+
+## Running the Simulation
+
+Open two separate terminals and start each participant by calling the respective run script.
+
+```
+cd fluid-openfoam
+./run.sh
+```
+and
+```
+cd solid-openfoam
+./run.sh
+```
+
+You can also run OpenFOAM in parallel by `./run.sh -parallel`. If you are using OpenFOAM v1712 / 5.x or older have a look in the `fluid-openfoam/system/controlDict` file and set the appropriate solver name.
+
+## Changes in the Simulation Setup
+
+As we are defining two meshes for each participant, we need to define them in the `precice-config.xml` and `preciceDict` configuration files. Additionally, we need to enable the `connectivity` switch for the adapter.
+
+### Changes in `precice-config.xml`
+In order to map from face nodes to face centers, both meshes need to be specified. The nodes-based mesh uses the write data and the centers-based mesh uses the read data. Have a look in the given `precice-config.xml` in this tutorial. Example: `Temperature` is calculated by the `Fluid` participant and passed to the `Solid` participant. Therefore, it is the write data of the participant `Fluid` and the read data of the participant `Solid`. This results in the following two meshes for this data:
+```
+<mesh name="Fluid-Mesh-Nodes">
+  <use-data name="Temperature"/>
+</mesh>
+<mesh name="Solid-Mesh-Centers">
+  <use-data name="Temperature"/>
+</mesh>
+```
+All further changes follow from this interface splitting. Have a look in the given config files for all details.
+
+### Notes on 2D Cases
+
+From the preCICE point of view, the simulation here is in 3D, as opposed to the original 2D case, as is often the case with 3D solvers (such as OpenFOAM). In such cases, we recommend keeping the out-of-plane thickness of the domain small and comparable to the in-plane cell size. Otherwise, the face centers will have a large distance to the face nodes, which might trigger a preCICE warning and preCICE may even filter out one of the meshes, especially in parallel simulations.
+
+
+## Post-processing
+
+Have a look at the [flow-over heated-plate](tutorials-flow-over-heated-plate.html) tutorial for the general aspects of post-processing.
+Since we now defined mesh connectivity on our interface, we can export the coupling interface with the tag `<export:vtk directory="preCICE-output" />` in our `precice-config.xml`.
+Visualizing these files (e.g. using ParaView) will show a triangular mesh, even though you use hexahedral meshes. This has nothing to do with your mesh and is just caused by the way the connectivity is defined in preCICE. As described above, the function `setMeshTriangles` is used to define the connectivity. Hence, every interface cell/face is represented by two triangles. The following image should give you an impression of a possible triangulated coupling mesh, which consists purely of hexahedral cells:
+
+![triangulated](https://user-images.githubusercontent.com/33414590/55974257-96b07d80-5c87-11e9-9965-972b922c483d.png)
+
+Note: Connectivity is defined on meshes associated with mesh nodes, which are named respectively e.g. `Fluid-Mesh-Nodes`. In this case, you could directly see the interface without applying filters by loading the `.vtk` files. In order to visualize additionally center based meshes, where no connectivity is provided, select a Glyph filter in ParaView. Furthermore, it makes a difference, on which participant the `<export...` tag is defined in your `precice-config.xml` file. Each participant exports interface meshes, which he provides or receives. The receiving participant filters out mesh parts that it does not need (for the mapping). Hence, a received mesh might look incomplete.
+
+{% include disclaimer.html content="This offering is not approved or endorsed by OpenCFD Limited, producer and distributor of the OpenFOAM software via www.openfoam.com, and owner of the OPENFOAM®  and OpenCFD®  trade marks." %}
diff --git a/flow-over-heated-plate-nearest-projection/clean.sh b/flow-over-heated-plate-nearest-projection/clean.sh
new file mode 100755
index 000000000..994a8e844
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/clean.sh
@@ -0,0 +1,49 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # Run from this directory
+
+echo "Cleaning..."
+
+clean_case(){
+    cd ${1}
+    # Clean the result and auxiliary files
+    rm -fv *.vtk
+    rm -fv ${1}.log
+    rm -fv precice-*.log \
+    rm -fv precice-postProcessingInfo.log \
+    rm -fv precice-*-events.json
+}
+
+finished_clean(){
+cd ..
+}
+
+# Openfoam
+Name="fluid-openfoam"
+clean_case ${Name}
+    # Clean specialized files
+    if [ -n "${WM_PROJECT}" ]; 
+    then
+        . $WM_PROJECT_DIR/bin/tools/CleanFunctions
+        cleanCase
+        rm -rfv ./0
+        touch ${Name}.foam
+    fi
+finished_clean
+
+Name="solid-openfoam"
+clean_case ${Name}
+    # Clean specialized files
+    if [ -n "${WM_PROJECT}" ]; 
+    then
+        . $WM_PROJECT_DIR/bin/tools/CleanFunctions
+        cleanCase
+        rm -rfv ./0
+        touch ${Name}.foam
+    fi
+finished_clean
+
+# Remove the preCICE address files
+rm -rfv precice-run
+
+echo "Cleaning complete!"
+#------------------------------------------------------------------------------
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/T b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/T
new file mode 100644
index 000000000..fad9ded3e
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/T
@@ -0,0 +1,53 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 0 0 1 0 0 0 ];
+
+internalField   uniform 300;
+
+boundaryField
+{
+    interface
+    {
+        type            fixedGradient;
+        gradient        uniform 0;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    top
+    {
+        type            zeroGradient;
+    }
+    bottom
+    {
+        type            zeroGradient;
+    }
+    slip-bottom
+    {
+        type            zeroGradient;
+    }
+    outerWall
+    {
+        type            zeroGradient;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/U b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/U
new file mode 100644
index 000000000..2d9ee8fcb
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/U
@@ -0,0 +1,48 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volVectorField;
+    object      U;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 1 -1 0 0 0 0 ];
+
+internalField   uniform ( 0.1 0 0 );
+
+boundaryField
+{
+    interface
+    {
+        type            noSlip;
+    }
+    inlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+    outlet
+    {
+        type            zeroGradient;
+    }
+    top
+    {
+        type            slip;
+    }
+    bottom
+    {
+        type            noSlip;
+    }
+    slip-bottom
+    {
+        type            slip;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/alphat b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/alphat
new file mode 100644
index 000000000..658075c8a
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/alphat
@@ -0,0 +1,54 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      alphat;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -1 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    interface
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    inlet
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    top
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    bottom
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    slip-bottom
+    {
+        type            compressible::alphatWallFunction;
+        value           uniform 0;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/epsilon b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/epsilon
new file mode 100644
index 000000000..763f85ba3
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/epsilon
@@ -0,0 +1,54 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      epsilon;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -3 0 0 0 0 ];
+
+internalField   uniform 0.01;
+
+boundaryField
+{
+    interface
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    inlet
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    outlet
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    top
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    bottom
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    slip-bottom
+    {
+        type            epsilonWallFunction;
+        value           uniform 0.01;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/k b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/k
new file mode 100644
index 000000000..3fcebfa3c
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/k
@@ -0,0 +1,54 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      k;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -2 0 0 0 0 ];
+
+internalField   uniform 0.1;
+
+boundaryField
+{
+    interface
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    inlet
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    outlet
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    top
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    slip-bottom
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    bottom
+    {
+        type            kqRWallFunction;
+        value           uniform 0.1;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/nut b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/nut
new file mode 100644
index 000000000..72e6ef35a
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/nut
@@ -0,0 +1,54 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    location    "0";
+    object      nut;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 0 2 -1 0 0 0 0 ];
+
+internalField   uniform 0;
+
+boundaryField
+{
+    interface
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    inlet
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    outlet
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    top
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    bottom
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    slip-bottom
+    {
+        type            nutkWallFunction;
+        value           uniform 0;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p
new file mode 100644
index 000000000..6eb21cecf
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p
@@ -0,0 +1,58 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -2 0 0 0 0 ];
+
+internalField   uniform 103500;
+
+boundaryField
+{
+    interface
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    inlet
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    outlet
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    outerWall
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    top
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    bottom
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    slip-bottom
+    {
+        type            calculated;
+        value           $internalField;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p_rgh b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p_rgh
new file mode 100644
index 000000000..31673b434
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/0.orig/p_rgh
@@ -0,0 +1,48 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      p_rgh;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [ 1 -1 -2 0 0 0 0 ];
+
+internalField   uniform 103500;
+
+boundaryField
+{
+    interface
+    {
+        type            zeroGradient;
+    }
+    inlet
+    {
+        type            zeroGradient;
+    }
+    outlet
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+    top
+    {
+        type            zeroGradient;
+    }
+    slip-bottom
+    {
+        type            zeroGradient;
+    }
+    bottom
+    {
+        type            zeroGradient;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/g b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/g
new file mode 100644
index 000000000..9d33548db
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/g
@@ -0,0 +1,15 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       uniformDimensionedVectorField;
+    location    "constant";
+    object      g;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 1 -2 0 0 0 0];
+value           (0 -9.81 0);
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/thermophysicalProperties b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/thermophysicalProperties
new file mode 100644
index 000000000..9992c3670
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/thermophysicalProperties
@@ -0,0 +1,42 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      thermophysicalProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+thermoType
+{
+    type            heRhoThermo;
+    mixture         pureMixture;
+    transport       const;
+    thermo          hConst;
+    equationOfState perfectGas;
+    specie          specie;
+    energy          sensibleEnthalpy;
+}
+
+mixture
+{
+    specie
+    {
+        nMoles          1;
+        molWeight       24.0999;
+    }
+    thermodynamics
+    {
+        Cp              5000.0;
+        Hf              0;
+    }
+    transport
+    {
+        mu              0.0002;
+        Pr              0.01;
+    }
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/turbulenceProperties b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/turbulenceProperties
new file mode 100644
index 000000000..a5ca2ead4
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/constant/turbulenceProperties
@@ -0,0 +1,19 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      turbulenceProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+simulationType  laminar;
+
+RAS
+{
+    RASModel    kEpsilon;
+    turbulence  off;
+}
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/fluid-openfoam.foam b/flow-over-heated-plate-nearest-projection/fluid-openfoam/fluid-openfoam.foam
new file mode 100644
index 000000000..e69de29bb
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/removeObsoleteFolders.sh b/flow-over-heated-plate-nearest-projection/fluid-openfoam/removeObsoleteFolders.sh
new file mode 100755
index 000000000..167e40f61
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/removeObsoleteFolders.sh
@@ -0,0 +1,22 @@
+#! /bin/bash
+
+echo "Looking for any time directories without results (e.g. stray functionObjectProperties files, see issue #26 on GitHub)..."
+
+for f in [0-9]* [0-9]*.[0-9]*; do
+	if ! [ -f $f/U ] && ! [ -f $f/T ]; then
+		rm -rfv $f
+	fi
+done
+if [ -d processor0 ]; then
+	for g in processor*; do
+		cd $g
+		for f in [0-9]* [0-9]*.[0-9]*; do
+			if ! [ -f $f/U ] && ! [ -f $f/T ]; then
+				rm -rfv $f
+			fi
+		done
+		cd ..
+	done
+fi
+cd ..
+
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/run.sh b/flow-over-heated-plate-nearest-projection/fluid-openfoam/run.sh
new file mode 100755
index 000000000..c39667789
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/run.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+cd ${0%/*} || exit 1    		    		# Run from this directory
+. $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
+
+# Fluid participant
+
+# Run this script in one terminal in order to start this participant.
+# Run this script with "-parallel" for parallel simulations
+
+# 1 for true, 0 for false
+parallel=0
+if [ "$1" = "-parallel" ]; then
+    parallel=1
+fi
+
+echo "Preparing and running the Fluid participant..."
+
+rm -rfv 0/
+cp -r 0.orig/ 0/
+blockMesh
+checkMesh
+
+# Run
+solver=$(getApplication)
+procs=$(getNumberOfProcessors)
+
+if [ $parallel -eq 1 ]; then
+    decomposePar -force
+    mpirun -np $procs $solver -parallel
+    reconstructPar
+else
+    $solver
+fi
+
+# Workaround for issue #26
+./removeObsoleteFolders.sh
+
+echo ""
+echo "### NOTE ### Make sure to use the correct solver for your OpenFOAM version! (pimpleFoam for OpenFOAM v1806, OpenFOAM 6, or newer, vs pimpleDyMFoam for older) You may change this in your Fluid/system/controlDict file, if needed."
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/blockMeshDict b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/blockMeshDict
new file mode 100644
index 000000000..de9322736
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/blockMeshDict
@@ -0,0 +1,114 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+    (0 0 0)
+    (1 0 0)
+    (1 .5 0)
+    (0 .5 0)
+
+    (0 0 .01)
+    (1 0 .01)
+    (1 .5 .01)
+    (0 .5 .01)
+
+    (3 0 0)
+    (3 .5 0)
+
+    (3 0 .01)
+    (3 .5 .01)
+
+    (-.5 0 0)
+    (-.5 .5 0)
+
+    (-.5 .5 .01)
+    (-.5 0 .01)
+
+);
+
+blocks
+(
+    hex (12 0 3 13 15 4 7 14) (81 41 1) simpleGrading (.2 15 1)
+    hex (0 1 2 3 4 5 6 7) (161 41 1) simpleGrading (5 15 1)
+    hex (1 8 9 2 5 10 11 6) (51 41 1) simpleGrading (1 15 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+
+    inlet
+    {
+        type wall;
+        faces
+        (
+            (13 12 15 14)
+        );
+    }
+
+    outlet
+    {
+        type wall;
+        faces
+        (
+            (8 9 11 10)
+        );
+    }
+
+    top
+    {
+        type wall;
+        faces
+        (
+            (7 6 2 3)
+            (9 2 6 11)
+            (13 3 7 14)
+        );
+    }
+
+    slip-bottom
+    {
+        type wall;
+        faces
+        (
+            (15 12 0 4)
+        );
+    }
+
+    bottom
+    {
+        type wall;
+        faces
+        (
+            (1 8 10 5)
+        );
+    }
+
+    interface
+    {
+        type wall;
+        faces
+        (
+            (4 0 1 5)
+        );
+    }
+
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/controlDict b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/controlDict
new file mode 100644
index 000000000..1f4d27106
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/controlDict
@@ -0,0 +1,52 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     buoyantPimpleFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         1;
+
+deltaT          0.01;
+
+writeControl    runTime;
+
+writeInterval   0.2;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable false;
+
+functions
+{
+    preCICE_Adapter
+    {
+        type preciceAdapterFunctionObject;
+        libs ("libpreciceAdapterFunctionObject.so");
+    }
+}
+
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/decomposeParDict b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/decomposeParDict
new file mode 100644
index 000000000..ad99cf6c5
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/decomposeParDict
@@ -0,0 +1,16 @@
+FoamFile {
+    version 2.0;
+    class dictionary;
+    object decomposeParDict;
+    format ascii;
+}
+
+numberOfSubdomains 2;
+
+method          simple;
+
+simpleCoeffs
+{
+    n               (2 1 1);
+    delta           0.001;
+}
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSchemes b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSchemes
new file mode 100644
index 000000000..16fe50adc
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSchemes
@@ -0,0 +1,52 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+    div(phi,U)      Gauss upwind;
+    div(phi,h)      Gauss upwind;
+    div(phi,e)      Gauss upwind;
+    div(phi,k)      Gauss upwind;
+    div(phi,epsilon) Gauss upwind;
+    div(phi,R)      Gauss upwind;
+    div(phi,K)      Gauss linear;
+    div(phi,Ekp)    Gauss linear;
+    div(R)          Gauss linear;
+    div(((rho*nuEff)*dev2(T(grad(U))))) Gauss linear;
+}
+
+laplacianSchemes
+{
+    default         Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSolution b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSolution
new file mode 100644
index 000000000..ea2b78f4c
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/fvSolution
@@ -0,0 +1,59 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    "rho.*"
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       0;
+        relTol          0;
+    }
+
+    p_rgh
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-8;
+        relTol          0.01;
+    }
+
+    p_rghFinal
+    {
+        $p_rgh;
+        relTol          0;
+    }
+
+    "(U|h|e|k|epsilon|R)"
+    {
+        solver          PBiCGStab;
+        preconditioner  DILU;
+        tolerance       1e-6;
+        relTol          0.1;
+    }
+
+    "(U|h|e|k|epsilon|R)Final"
+    {
+        $U;
+        relTol          0;
+    }
+}
+
+PIMPLE
+{
+    momentumPredictor yes;
+    nOuterCorrectors 1;
+    nCorrectors     2;
+    nNonOrthogonalCorrectors 0;
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/preciceDict b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/preciceDict
new file mode 100644
index 000000000..57df62850
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/fluid-openfoam/system/preciceDict
@@ -0,0 +1,51 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      preciceDict;
+}
+
+preciceConfig "../precice-config.xml";
+
+participant Fluid;
+
+modules (CHT);
+
+interfaces
+{
+  Interface1
+  {
+    mesh              Fluid-Mesh-Centers;
+    locations         faceCenters;
+    connectivity      false;
+    patches           (interface);
+    
+    readData
+    (
+      Heat-Flux
+    );
+    
+    writeData
+    (
+    );
+  };
+  
+  Interface2
+  {
+    mesh              Fluid-Mesh-Nodes;
+    locations         faceNodes;
+    connectivity      true;
+    patches           (interface);
+    
+    readData
+    (
+    );
+    
+    writeData
+    (
+      Temperature
+    );
+  };
+};
diff --git a/flow-over-heated-plate-nearest-projection/precice-config.xml b/flow-over-heated-plate-nearest-projection/precice-config.xml
new file mode 100644
index 000000000..36e346ae8
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/precice-config.xml
@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<precice-configuration>
+  <log>
+    <sink
+      filter="%Severity% > debug and %Rank% = 0"
+      format="---[precice] %ColorizedSeverity% %Message%"
+      enabled="true" />
+  </log>
+
+  <solver-interface dimensions="3">
+    <data:scalar name="Temperature" />
+    <data:scalar name="Heat-Flux" />
+
+    <mesh name="Fluid-Mesh-Centers">
+      <use-data name="Heat-Flux" />
+    </mesh>
+
+    <mesh name="Fluid-Mesh-Nodes">
+      <use-data name="Temperature" />
+    </mesh>
+
+    <mesh name="Solid-Mesh-Centers">
+      <use-data name="Temperature" />
+    </mesh>
+
+    <mesh name="Solid-Mesh-Nodes">
+      <use-data name="Heat-Flux" />
+    </mesh>
+
+    <participant name="Fluid">
+      <use-mesh name="Fluid-Mesh-Centers" provide="yes" />
+      <use-mesh name="Fluid-Mesh-Nodes" provide="yes" />
+      <use-mesh name="Solid-Mesh-Nodes" from="Solid" />
+      <read-data name="Heat-Flux" mesh="Fluid-Mesh-Centers" />
+      <write-data name="Temperature" mesh="Fluid-Mesh-Nodes" />
+      <mapping:nearest-projection
+        direction="read"
+        from="Solid-Mesh-Nodes"
+        to="Fluid-Mesh-Centers"
+        constraint="consistent" />
+    </participant>
+
+    <participant name="Solid">
+      <use-mesh name="Fluid-Mesh-Nodes" from="Fluid" />
+      <use-mesh name="Solid-Mesh-Nodes" provide="yes" />
+      <use-mesh name="Solid-Mesh-Centers" provide="yes" />
+      <read-data name="Temperature" mesh="Solid-Mesh-Centers" />
+      <write-data name="Heat-Flux" mesh="Solid-Mesh-Nodes" />
+      <!-- <export:vtk directory="preCICE-output" /> -->
+      <mapping:nearest-projection
+        direction="read"
+        from="Fluid-Mesh-Nodes"
+        to="Solid-Mesh-Centers"
+        constraint="consistent" />
+    </participant>
+
+    <m2n:sockets from="Fluid" to="Solid" exchange-directory=".."/>
+
+    <coupling-scheme:serial-implicit>
+      <time-window-size value="0.01" />
+      <max-time value="1" />
+      <participants first="Fluid" second="Solid" />
+      <exchange data="Temperature" mesh="Fluid-Mesh-Nodes" from="Fluid" to="Solid" />
+      <exchange data="Heat-Flux" mesh="Solid-Mesh-Nodes" from="Solid" to="Fluid" />
+      <max-iterations value="200" />
+      <relative-convergence-measure limit="1.0e-6" data="Temperature" mesh="Fluid-Mesh-Nodes" />
+      <acceleration:IQN-ILS>
+        <data mesh="Solid-Mesh-Nodes" name="Heat-Flux" />
+        <initial-relaxation value="0.01" />
+        <max-used-iterations value="80" />
+        <time-windows-reused value="10" />
+        <filter type="QR1" limit="1e-8" />
+      </acceleration:IQN-ILS>
+    </coupling-scheme:serial-implicit>
+  </solver-interface>
+</precice-configuration>
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/0.orig/T b/flow-over-heated-plate-nearest-projection/solid-openfoam/0.orig/T
new file mode 100644
index 000000000..96fc74129
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/0.orig/T
@@ -0,0 +1,40 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       volScalarField;
+    object      T;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+dimensions      [0 0 0 1 0 0 0];
+
+internalField   uniform 310;
+
+boundaryField
+{
+    interface
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+    left
+    {
+        type            zeroGradient;
+    }
+    right
+    {
+        type            zeroGradient;
+    }
+    bottom
+    {
+        type            fixedValue;
+        value           $internalField;
+    }
+    defaultFaces
+    {
+        type            empty;
+    }
+}
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/constant/transportProperties b/flow-over-heated-plate-nearest-projection/solid-openfoam/constant/transportProperties
new file mode 100644
index 000000000..2a7a60f85
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/constant/transportProperties
@@ -0,0 +1,14 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "constant";
+    object      transportProperties;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+DT               DT  [ 0  2 -1  0 0 0 0 ] 1;
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/removeObsoleteFolders.sh b/flow-over-heated-plate-nearest-projection/solid-openfoam/removeObsoleteFolders.sh
new file mode 100755
index 000000000..167e40f61
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/removeObsoleteFolders.sh
@@ -0,0 +1,22 @@
+#! /bin/bash
+
+echo "Looking for any time directories without results (e.g. stray functionObjectProperties files, see issue #26 on GitHub)..."
+
+for f in [0-9]* [0-9]*.[0-9]*; do
+	if ! [ -f $f/U ] && ! [ -f $f/T ]; then
+		rm -rfv $f
+	fi
+done
+if [ -d processor0 ]; then
+	for g in processor*; do
+		cd $g
+		for f in [0-9]* [0-9]*.[0-9]*; do
+			if ! [ -f $f/U ] && ! [ -f $f/T ]; then
+				rm -rfv $f
+			fi
+		done
+		cd ..
+	done
+fi
+cd ..
+
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/run.sh b/flow-over-heated-plate-nearest-projection/solid-openfoam/run.sh
new file mode 100755
index 000000000..c39667789
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/run.sh
@@ -0,0 +1,39 @@
+#!/bin/bash
+cd ${0%/*} || exit 1    		    		# Run from this directory
+. $WM_PROJECT_DIR/bin/tools/RunFunctions    # Tutorial run functions
+
+# Fluid participant
+
+# Run this script in one terminal in order to start this participant.
+# Run this script with "-parallel" for parallel simulations
+
+# 1 for true, 0 for false
+parallel=0
+if [ "$1" = "-parallel" ]; then
+    parallel=1
+fi
+
+echo "Preparing and running the Fluid participant..."
+
+rm -rfv 0/
+cp -r 0.orig/ 0/
+blockMesh
+checkMesh
+
+# Run
+solver=$(getApplication)
+procs=$(getNumberOfProcessors)
+
+if [ $parallel -eq 1 ]; then
+    decomposePar -force
+    mpirun -np $procs $solver -parallel
+    reconstructPar
+else
+    $solver
+fi
+
+# Workaround for issue #26
+./removeObsoleteFolders.sh
+
+echo ""
+echo "### NOTE ### Make sure to use the correct solver for your OpenFOAM version! (pimpleFoam for OpenFOAM v1806, OpenFOAM 6, or newer, vs pimpleDyMFoam for older) You may change this in your Fluid/system/controlDict file, if needed."
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/solid-openfoam.foam b/flow-over-heated-plate-nearest-projection/solid-openfoam/solid-openfoam.foam
new file mode 100644
index 000000000..e69de29bb
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/blockMeshDict b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/blockMeshDict
new file mode 100644
index 000000000..d0fb694e6
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/blockMeshDict
@@ -0,0 +1,81 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    object      blockMeshDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+convertToMeters 1;
+
+vertices
+(
+
+    (0 -.25 0)
+    (1 -.25 0)
+    (1 0 0)
+    (0 0 0)
+
+    (0 -.25 .01)
+    (1 -.25 .01)
+    (1 0 .01)
+    (0 0 .01)
+
+);
+
+blocks
+(
+    hex (0 1 2 3 4 5 6 7) (32 16 1) simpleGrading (1 1 1)
+);
+
+edges
+(
+);
+
+boundary
+(
+
+    left
+    {
+        type wall;
+        faces
+        (
+            (4 7 3 0)
+        );
+    }
+
+    right
+    {
+        type wall;
+        faces
+        (
+            (1 2 6 5)
+        );
+    }
+
+    interface
+    {
+        type wall;
+        faces
+        (
+            (7 6 2 3)
+        );
+    }
+
+    bottom
+    {
+        type wall;
+        faces
+        (
+            (4 0 1 5)
+        );
+    }
+
+);
+
+mergePatchPairs
+(
+);
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/controlDict b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/controlDict
new file mode 100644
index 000000000..0920237a7
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/controlDict
@@ -0,0 +1,52 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      controlDict;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+application     laplacianFoam;
+
+startFrom       startTime;
+
+startTime       0;
+
+stopAt          endTime;
+
+endTime         1;
+
+deltaT          0.01;
+
+writeControl    runTime;
+
+writeInterval   0.2;
+
+purgeWrite      0;
+
+writeFormat     ascii;
+
+writePrecision  6;
+
+writeCompression off;
+
+timeFormat      general;
+
+timePrecision   6;
+
+runTimeModifiable false;
+
+functions
+{
+    preCICE_Adapter
+    {
+        type preciceAdapterFunctionObject;
+        libs ("libpreciceAdapterFunctionObject.so");
+    }
+}
+
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/decomposeParDict b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/decomposeParDict
new file mode 100644
index 000000000..ad99cf6c5
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/decomposeParDict
@@ -0,0 +1,16 @@
+FoamFile {
+    version 2.0;
+    class dictionary;
+    object decomposeParDict;
+    format ascii;
+}
+
+numberOfSubdomains 2;
+
+method          simple;
+
+simpleCoeffs
+{
+    n               (2 1 1);
+    delta           0.001;
+}
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSchemes b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSchemes
new file mode 100644
index 000000000..da42ee4e0
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSchemes
@@ -0,0 +1,43 @@
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSchemes;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+ddtSchemes
+{
+    default         Euler;
+}
+
+gradSchemes
+{
+    default         Gauss linear;
+    grad(T)         Gauss linear;
+}
+
+divSchemes
+{
+    default         none;
+}
+
+laplacianSchemes
+{
+    default         none;
+    laplacian(DT,T) Gauss linear corrected;
+}
+
+interpolationSchemes
+{
+    default         linear;
+}
+
+snGradSchemes
+{
+    default         corrected;
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSolution b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSolution
new file mode 100644
index 000000000..74d1bdfd5
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/fvSolution
@@ -0,0 +1,28 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      fvSolution;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+solvers
+{
+    T
+    {
+        solver          PCG;
+        preconditioner  DIC;
+        tolerance       1e-06;
+        relTol          0;
+    }
+}
+
+SIMPLE
+{
+    nNonOrthogonalCorrectors 2;
+}
+
+
+// ************************************************************************* //
diff --git a/flow-over-heated-plate-nearest-projection/solid-openfoam/system/preciceDict b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/preciceDict
new file mode 100644
index 000000000..3d3e6ebaa
--- /dev/null
+++ b/flow-over-heated-plate-nearest-projection/solid-openfoam/system/preciceDict
@@ -0,0 +1,57 @@
+FoamFile
+{
+    version     2.0;
+    format      ascii;
+    class       dictionary;
+    location    "system";
+    object      preciceDict;
+}
+
+preciceConfig "../precice-config.xml";
+
+participant Solid;
+
+modules (CHT);
+
+interfaces
+{
+  Interface1
+  {
+    mesh              Solid-Mesh-Centers;
+    locations         faceCenters;
+    connectivity      false;
+    patches           (interface);
+    
+    readData
+    (
+      Temperature
+    );
+    
+    writeData
+    (
+    );
+  };
+  
+  Interfaces2
+  {
+    mesh              Solid-Mesh-Nodes;
+    locations         faceNodes;
+    connectivity      true;
+    patches           (interface);
+    
+    readData
+    (
+    );
+    
+    writeData
+    (
+      Heat-Flux
+    );
+  };
+};
+
+CHT
+{
+   k   [ 1  1 -3 -1 0 0 0 ] 100;
+   solverType "basic";
+};
diff --git a/perpendicular-flap/fluid-openfoam/run.sh b/perpendicular-flap/fluid-openfoam/run.sh
index 29c9416f4..c39667789 100755
--- a/perpendicular-flap/fluid-openfoam/run.sh
+++ b/perpendicular-flap/fluid-openfoam/run.sh
@@ -4,14 +4,9 @@ cd ${0%/*} || exit 1    		    		# Run from this directory
 
 # Fluid participant
 
-# Run this script in one terminal and the "runSolid" script in another terminal.
-# These scripts present how the two participants would be started manually.
-# Alternatively, you may execute the "Allrun" script in one terminal.
-
+# Run this script in one terminal in order to start this participant.
 # Run this script with "-parallel" for parallel simulations
 
-# The script "Allclean" cleans-up the result and log files.
-
 # 1 for true, 0 for false
 parallel=0
 if [ "$1" = "-parallel" ]; then