turbulentFlatPlate

#!/bin/sh
cd “${0%/*}” || exit # Run from this directory
. ${WM_PROJECT_DIR:?}/bin/tools/RunFunctions # Tutorial run functions
. ${WM_PROJECT_DIR:?}/bin/tools/CleanFunctions # Tutorial clean functions
#——————————————————————————

# settings

# operand setups
setups=”
kOmegaSST
kEpsilon
”

# flag to enable computations in parallel mode
parallel=true

# operand setups for the wall-normal height of the first-cell centre
declare -A grading_vs_yp
#level 5 gradings
grading_vs_yp[0.05]=50000
grading_vs_yp[1]=2200
grading_vs_yp[2]=950
grading_vs_yp[5]=300
grading_vs_yp[10]=130
grading_vs_yp[30]=30
grading_vs_yp[50]=15
grading_vs_yp[100]=5

# level 3 gradings
#grading_vs_yp[1]=9300
#grading_vs_yp[2]=4300
#grading_vs_yp[5]=1500
#grading_vs_yp[10]=650
#grading_vs_yp[30]=175
#grading_vs_yp[50]=90
#grading_vs_yp[100]=35

#——————————————————————————

#######################################
# Extract a value (Eg, from boundaryField/bump/value)
# Arguments:
# $1 = dictEntry
# $2 = inputFile
# $3 = outputFile
# Outputs:
# Writes to ‘outputFile’
# Notes:
# Only retains values between, but not including the ( ) delimiters.
# For example,
#—-
# value nonuniform List
# 110
# (
# 0.0041520092
# 0.012577691
# 0.021250264
# 0.030176962
# )
# ;
#######################################
extractVal()
{
if [ -f “$2” ]
then
foamDictionary -entry “$1” -value “$2” | \r
sed -n ‘/(/,/)/{ s/[()]//g; /^ *$/d; p}’ \r
> “$3”
else
# Or some other tag?
echo “Not such file: $2” 1>&2
echo “0” > “$3”
fi
}

#######################################
# Collect results into a given path
# and clean the case for the next run
# Arguments:
# $1 = Path to move results
# Outputs:
# Writes info to stdout
#######################################
collect() {

[ $# -eq 0 ] && { echo “Usage: $0 dir-model”; exit 1; }

collection=”$1″

dirResult=results/”$collection”
dirSettings=”$dirResult”/settings

if [ ! -d “$dirResult” ]
then

echo ” # Collecting results and settings into $dirResult”

mkdir -p “$dirResult”
mkdir -p “$dirSettings”

endTime=$(foamListTimes -latestTime)

# Create datasets for benchmark comparisons
extractVal boundaryField.bottomWall.value “$endTime/Cx” Cx.$$
extractVal boundaryField.bottomWall.value “$endTime/wallShearStress” tau.$$
extractVal boundaryField.bottomWall.value “$endTime/yPlus” yPlus.$$

echo “# ccx tau_xx tau_yy tau_zz y+” > profiles.dat
paste -d ‘ ‘ Cx.$$ tau.$$ yPlus.$$ >> profiles.dat
rm -f Cx.$$ tau.$$ yPlus.$$

mv -f $(foamListTimes) “$dirResult”
[ -d postProcessing ] && mv -f postProcessing “$dirResult”
[ -d processor0 ] && mv -f processor* “$dirResult”
mv -f log.* “$dirResult”
mv -f profiles.dat “$dirResult”
cp -f system/{fv*,controlDict} constant/*Properties “$dirSettings”
mv -f 0/ “$dirSettings”

echo ” # Cleaning up the case”

cleanTimeDirectories
cleanPostProcessing

else

echo ” # Directory $dirResult already exists”
echo ” # Skipping the computation”

fi

}

#——————————————————————————

for i in “${!grading_vs_yp[@]}”
do

yp=$i
grading=${grading_vs_yp[$yp]}

sed “s/GRADING/$grading/g” \r
setups.orig/common/system/blockMeshDict.template > \r
setups.orig/common/system/blockMeshDict

for setup in $setups
do

echo “”
echo “# Computations for the setup and y+: $setup – $yp”
echo “”

dirSetup=”setups.orig/$setup”

if [ ! -d “$dirSetup” ]
then
echo “Setup directory: $dirSetup” \r
“could not be found – skipping execution” 1>&2
exit 1
fi

cp -rfL “$dirSetup/0.orig” .
cp -rfL “$dirSetup/constant” .
cp -rfL “$dirSetup/system” .
cp -rf 0.orig/ 0/

if [ ! -d constant/polyMesh ]
then

runApplication blockMesh

runApplication renumberMesh -overwrite -constant

runApplication checkMesh -allTopology -allGeometry -constant

fi

if [ “$parallel” = true ]
then

runApplication decomposePar

runParallel $(getApplication)

runApplication reconstructPar

else

runApplication $(getApplication)

fi

collect “$setup/$yp”

done

rm -rf 0.orig
rm -rf constant
rm -rf system

done

#—————————————————————————–

実行年月：08/01/2021