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9fd4f62f21
This 2D case of vortex shedding in laminar cross-flow demonstrates the concept of recurrence. This is a bit work-in-progress: please check whether this tutorial runs with the recurrence model and tools of CFDEMcoupling, namely rStatAnalysis. The simulation roughly goes through three stages: * The initial solution computed by potentialFoam * A period of symmetric, steady-state flow * Finally, periodic vortex shedding These three stages are clearly visible in the recurrence plot. * We see how not one of the later velocity fields is similar to the initial one * We see the intermediate stage with a symmetric flow field * We see the periodic vortex shedding
24 lines
318 B
Bash
Executable File
24 lines
318 B
Bash
Executable File
#!/bin/bash
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#
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# clean the case
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cd ${0%/*} || exit 1 # Run from this directory
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# Source tutorial clean functions
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. $WM_PROJECT_DIR/bin/tools/CleanFunctions
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# remove mesh
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rm -rf constant/polyMesh/*
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rm -rf 0 > /dev/null 2>&1
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cleanCase
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rm rec_jump.dat
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rm recurrenceMatrix
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rm recurrencePath
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cd recMat
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./clean.sh
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