Please Please, i need to stop all these "dimensions stuff", they are turning me crazy!!!
because my equation is so complicated, and i need to solve it without any dimensions even for the Ueqn and P and correction i mean for all
I mean even for icoFoam forexample, so How to switch OFF all dimensions
in my application solver, and not in the all root openfoam directories.
Thanks a lot
Do you have access to OpenFOAM-1.x.x/etc/controlDict? If so, find the dimensionSet entry in DebugSwitches and set it to 0.
Better yet, are you writing your own solver? If so, start with:
In my experience, turning off the dimensional check is not smart. It often saves you from making obvious mistakes and finds almost all typos in complicated equations.
You are coding something complex: it is exactly when you need automatic checks like these :-)
Of course, just my two cents ;-)
finally i let it on, and you are right i descovered many mistakes and solved them, thanks,
i have a question for you please
In the Ico Foam solver, how can i change "nu" to be a function of a scalarField knowing that nu is a dimensioned scalar for example
if i need to solve
fvm::ddt(c)+fvc::div(phi,c) == etc.... (c is a volScalarField defined without any dimension)
but before it i have in the UEqn in IcoFoam "nu" and i need that my nu=(1-c/0.68)
Define a volScalarField called nuEff after reading nu from transportProperties
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