SYNOPSIS

freefoam graphResKE <logFile>

DESCRIPTION

The utility extracts the residuals of the k and epsilon equations at each time step and writes them to residualKE.dat. The file has the following format:

Solver Performance
number of iterations
residual
0 0
0 0
<nGraphs>
k
0
<nK>
1.000000 <resK1>
2.000000 <resK2>
3.000000 <resK3>
4.000000 <resK4>
5.000000 <resK5>
...
epsilon
0
<nEpsilon>
1.000000 <resEpsilon1>
2.000000 <resEpsilon2>
3.000000 <resEpsilon3>
4.000000 <resEpsilon4>
5.000000 <resEpsilon5>
...

where <nK> and <nEpsilon> is the number of data points for k and epsilon, respectively. <resKX> and <resEpsilonX> are the residual at iteration X for k and epsilon.

OPTIONS

<logFile>

A FreeFOAM log file (i.e. the screen-output created by a FreeFOAM solver)

AUTHOR

OpenCFD Ltd.

FREEFOAM

Part of the freefoam(1) suite.

COPYRIGHT

• Copyright © 1991-2010 OpenCFD Ltd.

• Copyright © 2008-2012 Michael Wild.