b832453b72
The new multiphaseEulerFoam is based on reactingMultiphaseEulerFoam with some improvements and rationalisation to assist maintenance and further development. The phase system solution has been enhanced to handle two phases more effectively and all two-phase specific models updated for compatibility so that multiphaseEulerFoam can also replace reactingTwoPhaseEulerFoam. When running multiphaseEulerFoam with only two-phases the default behaviour is to solve for both phase-fractions but optionally a reference phase can be specified so that only the other phase-fraction is solved, providing better compatibility with the behaviour of reactingTwoPhaseEulerFoam. All reactingMultiphaseEulerFoam and reactingTwoPhaseEulerFoam tutorials have been updated for multiphaseEulerFoam.
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 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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gnuplot<<EOF
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set terminal postscript eps monochrome
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set output '../numberDensity.eps'
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set decimalsign '.'
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set format xy '%g'
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set xtics 1e1 mirror
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set xlabel 'v(m^{3})'
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set ytics 1e1 mirror
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set ylabel 'n(m^{-3}m^{-3})'
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set logscale xy
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set xrange [1e-5:1.5]
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set yrange [1e-5:10]
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set key at graph 0.8,0.5
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N0 = 0.05
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v0 = 1.0
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n(x,t) = N0*exp(-t*x**2.0)*2.0*t*v0
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numberDensity = '../postProcessing/numberDensity/10/numberDensity.dat'
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plot '<printf "1 0.05\n1 0\n"' w l t 'Init. Cond.',\
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n(x,10.0) ls 2 lc rgb 'black' t '[Ziff and McGrady, J. Phys. A: Math. Gen., 18: 3027-3037, 1985]',\
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numberDensity every ::0::19 u 1:4 w p pt 1 t 'air1',\
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numberDensity every ::20::24 u 1:4 w p pt 5 t 'air2',\
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numberDensity every ::25::28 u 1:4 w p pt 9 t 'air3'
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EOF
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#------------------------------------------------------------------------------
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