tutorials/modules/multiphaseEuler: Updated wallBoiling tutorials

These tutorials now make make use of the phaseTurbulenceStabilisation
fvModel and the wallBoilingProperties functionObject.

Patch contributed by Juho Peltola, VTT.

tutorials/modules/multiphaseEuler/wallBoilingPolydisperse/validation/createWallBoilingPropertiesGraphs

@@ -0,0 +1,49 @@
+#!/bin/sh
+
+if ! which gnuplot > /dev/null 2>&1
+then
+    echo 'gnuplot not found - skipping graph creation' >&2
+    exit 1
+fi
+
+graphFile=$(foamListTimes -latestTime)/patch.xy
+
+gnuplot<<EOF
+
+    set terminal postscript eps size 8,9 color enhanced font "Helvetica,20"
+    set output "./validation/$(basename "$PWD")Properties.eps"
+    set multiplot layout 2,2
+    set decimalsign '.'
+    set grid
+
+    set key at graph 0.65,0.95
+    set ylabel 'Vertical coordinate (m)'
+    set yrange [0:4]
+
+    set xlabel 'Departure diameter (mm)'
+    plot \
+        "postProcessing/patchWallBoilingProperties/$graphFile" \
+        u (\$4*1000):1 w lp lt 1 t 'Simulation' \
+
+    set xlabel 'Departure frequency (Hz)'
+    plot \
+        "postProcessing/patchWallBoilingProperties/$graphFile" \
+        u 5:1 w lp lt 1 t 'Simulation' \
+
+    set xlabel 'Nucleation Site Density (1/m^2)'
+    plot \
+        "postProcessing/patchWallBoilingProperties/$graphFile" \
+        u 5:1 w lp lt 1 t 'Simulation' \
+
+    set xlabel 'Heat flux partitioning function, liquid (-)'
+    plot \
+        "postProcessing/patchWallBoilingProperties/$graphFile" \
+        u 7:1 w lp lt 1 t 'Simulation' \
+
+    set key at graph 0.99,0.95
+
+    unset multiplot
+
+EOF
+
+#------------------------------------------------------------------------------