How to calculate and write out transient drag / lift coefficient in OpenFOAM 2.2.1?
It seems that a keyword functions containing forces and forcesCoeffs should be added at the end of controlDict.
Is there any tutorial to give a typical example, and what's the meaning of each entry.
These two are founded on OpenFOAM forum.
i use execFlowFunctionObjects but i have this problem
Time = 0.0008
Selecting incompressible transport model Newtonian
Selecting LES turbulence model oneEqEddy
Selecting LES delta type smooth
Selecting LES delta type cubeRootVol
--> FOAM Warning :
From function cubeRootVolDelta::calcDelta()
in file cubeRootVolDelta/cubeRootVolDelta.C at line 52
Case is 2D, LES is not strictly applicable
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