794255284f
Following the addition of the new moments functionObject, all related
functionality was removed from sizeDistribution.
In its revised version, sizeDistribution allows for different kinds of
weighted region averaging in case of field-dependent representative
particle properties.
A packaged function has also been added to allow for command line solver
post-processing.
For example, the following function object specification returns the
volume-based number density function:
numberDensity
{
type sizeDistribution;
libs ("libmultiphaseEulerFoamFunctionObjects.so");
writeControl writeTime;
populationBalance bubbles;
functionType numberDensity;
coordinateType volume;
setFormat raw;
}
The same can be achieved using a packaged function:
#includeFunc sizeDistribution
(
populationBalance=bubbles,
functionType=numberDensity,
coordinateType=volume,
funcName=numberDensity
)
Or on the command line:
multiphaseEulerFoam -postProcess -func "
sizeDistribution
(
populationBalance=bubbles,
functionType=numberDensity,
coordinateType=volume,
funcName=numberDensity
)"
Patch contributed by Institute of Fluid Dynamics,
Helmholtz-Zentrum Dresden - Rossendorf (HZDR)
52 lines
1.4 KiB
Bash
Executable File
52 lines
1.4 KiB
Bash
Executable File
#!/bin/sh
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if ! which gnuplot > /dev/null 2>&1
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then
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echo 'gnuplot not found - skipping graph creation' >&2
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exit 1
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fi
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time=$(foamListTimes -case .. -latestTime)
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graphFile=../postProcessing/graph/$time/line.xy
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gnuplot<<EOF
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set terminal postscript eps color enhanced font "Helvetica,20"
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set output '../species.eps'
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set xlabel 'l (m)'
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set ylabel 'Y (-)'
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set y2label '{/Symbol a} (-)'
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set ytics nomirror
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set y2tics nomirror
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set key center
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plot "$graphFile" u 1:2 w l t 'TiCl4',\
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"$graphFile" u 1:3 w l t 'O2',\
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"$graphFile" u 1:4 w l t 'Cl2',\
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"$graphFile" u 1:5 axis x1y2 w l t '{/Symbol a}_{particles}'
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EOF
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resultFile=../postProcessing/numberDensity/$time/numberDensity.xy
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gnuplot<<EOF
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set terminal postscript eps color enhanced font "Helvetica,20"
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set output '../sizeDistribution.eps'
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set xlabel 'Mobility diameter ({/Symbol m}m)'
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set ylabel 'N_i/N_t/{/Symbol D}ln d'
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set y2label '{/Symbol k} (m^{-1})'
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set logscale xyy2
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set tics format '%1.e'
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set ytics nomirror
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set y2tics nomirror
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set xrange [1e-3:1]
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set yrange [1e-3:3]
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plot "$resultFile" u (\$1/1e-6):2 w lp t 'Size distribution',\
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"$resultFile" u (\$1/1e-6):(\$4/\$3) axis x1y2 w l t '{/Symbol k}',\
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"$resultFile" u (\$1/1e-6):(6./((6./pi*\$3)**(1./3.))) axis x1y2 w l t '{/Symbol k} lower bound'
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EOF
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#------------------------------------------------------------------------------
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